SERVICE MANUAL 5300 SERIES MOBILE RADIO. APCO Project 25 Conventional APCO Project 25 Trunked SMARTNET /SmartZone Analog FM Conventional

Transcription

1 SERVICE MANUAL DIGITAL/ANALOG MOBILE RADIO 00 SERIES MOBILE RADIO APCO Project Conventional APCO Project Trunked SMARTNET /SmartZone Analog FM Conventional VHF 0-0 or 0-00 Watts UHF - or 0-0 Watts 00 MHz 0- Watts. VDC Part No. -xx-xxx January 00 Part Number: CD Supersedes: CD; /0

2 00 SERIES MOBILE RADIO APCO Project Conventional and Trunked SMARTNET /SmartZone Analog (FM) Conventional. VDC 0-0 Watts or 0-00 Watts (VHF), Watts or 0-0 Watts (UHF), 0- Watts (00 MHz) Part No. -xx-xxx Copyright 00 by the E.F. Johnson Company The E.F. Johnson Company, which was founded in, provides wireless communication systems solutions for public safety, government, and commercial customers. The company designs, manufactures, and markets conventional and trunked radio systems, mobile and portable subscriber radios, repeaters, and Project digital radio products. EFJohnson is a wholly owned subsidiary of EFJ, Inc. Viking Head/EFJohnson logo, Call Guard, PCConfigure, and PCTune are trademarks of the E.F. Johnson Company. SMARTNET and SmartZone are trademarks of Motorola, Inc. All other company and/or product names used in this manual are trademarks and/or registered trademarks of their respective manufacturer. The IMBE voice coding technology embodied in this product is protected by intellectual property rights including patent rights of Digital Voice Systems, Inc. Information in this manual is subject to change without notice.

3 TABLE OF CONTENTS TABLE OF CONTENTS GENERAL INFORMATION. SCOPE OF MANUAL TRANSCEIVER DESCRIPTION General Analog/Digital Operation Operating Protocols Available Mounting Options Systems, Channels, and Zones Programming Alignment PRODUCT WARRANTY MODEL NUMBER BREAKDOWN SERIAL NUMBER BREAKDOWN ACCESSORIES FACTORY CUSTOMER SERVICE RETURNS FOR REPAIRS REPLACEMENT PARTS INTERNET HOME PAGE SECURE COMMUNICATION General FIPS 0- Approved Encryption Over-The-Air-Rekeying (OTAR) Key Retention RADIO HARDWARE CHANGES RF Module Changes Logic Board Changes SERIES MOBILE SPECIFICATIONS - REVISION SUMMARY INSTALLATION. IMPORTANT DIGITAL RADIO INSTALLATION INFORMATION Introduction Installation Guidelines GENERAL INFORMATION Scope of Instructions Performance Tests Transceiver Programming Power Source TRANSCEIVER INSTALLATION (FRONT AND REMOTE MOUNT) Mounting Configurations Selecting a Mounting Location Mounting Kits Mounting Standard Power Transceiver Mounting 00W Transceiver POWER CABLE INSTALLATION Standard Models (All Except 00W) W Models ACCESSORY CABLE INSTALLATION General Ignition Sense Input (Pin ) Speaker Pins (Pins,, ) Auxiliary B Out (pin ) External Public Address (Pin ) Auxiliary B Input (Pin ) REMOTE CONTROL UNIT INSTALLATION General Control Unit Board Versions Setting Master/Slave Switches Configuring Volume Control Mounting Remote Control Unit CONNECTING THE SPEAKER Using Standard Internal Speaker Using An Optional External Speaker KEY CAP INSTALLATION PIGTAIL CABLES TRANSCEIVER MOUNTING TRAY INSTALLATION Description Installation Locking/Unlocking Transceiver HANDHELD CONTROL UNIT INSTALLATION General Installation Instructions Using HHC to Provide Dual Controls or Dual Remotes Transceiver Programming With HHC SIREN OPTION INSTALLATION INSTRUCTIONS General Transceiver Programming Installation Procedure OPERATION. GENERAL TRANSCEIVER PROGRAMMING. GENERAL Programming Setup Computer Description Connecting Computer to Transceiver Handheld Controller Programming Setup Siren Programming USING THE PCCONFIGURE SOFTWARE.- CIRCUIT DESCRIPTION. GENERAL TRANSCEIVER DESCRIPTION - Introduction PC Boards ii

4 Circuit Protection (Fuses) Analog Mode Description Project Digital Mode UHF RF BOARD (VERSION C) Receiver Synthesizer Transmitter VERSION A/B RF BOARD OVERVIEW VHF/UHF RF BOARD (VERSION A/B) Frequency Generation Unit (FGU) Antenna Switch Receiver Front End Receiver Back End Transmitter MHz RF BOARD (VERSION A/B) Frequency Synthesis Antenna Switch Receiver Front End Receiver Back End Transmitter VHF 0W PA BOARD Antenna Switches Amplifiers (Q0, Q0) Power Control VHF 00W PA BOARD UHF W PA BOARD Antenna Switches Amplifiers (Q0, Q0) Power Control UHF 0W PA BOARD Variable Attenuator Driver (Q), Finals (Q0) Forward Power Detector, Antenna Switch, Low-Pass Filter Power Control MHz W PA BOARD Low Power Antenna Switch Power Detector and Attenuator Power Amplifier Module (U0), Final (Q0) -0 High Power Antenna Switch Directional Coupler, Low-Pass Filter, Temp Sense Power Control RF Amplifier (Q0) DC POWER DISTRIBUTION Power On Operation Power Off Operation LOGIC BOARD (VERSION C) Microcontroller (U) Memory Digital Signal Processing Overview Receive Signal Path ALIGNMENT PROCEDURE. GENERAL Introduction Tune Software PCTune Version Required MAIN SCREEN MENU BAR DESCRIPTION File Menu Radio Menu Transfer Menu Tools Menu Help Menu TUNING PROCEDURE Connecting Test Setup Starting and Configuring PCTune DIGITAL PERFORMAE TESTS General Receive Test Setup Receive Sensitivity Test Transmitter Tests ANALOG PERFORMAE TESTS General Receiver Performance Tests Transmitter Performance Tests PARTS LIST Chassis, Hardware, and Miscellaneous Interface Board (Ver A/B) Interface Board (Ver C) Receiver/Exciter Assembly (Version A/B) UHF Rx/Exciter Assembly (Version C) VHF 0W PA Board Assembly VHF 00W PA Board Assembly UHF W PA Board Assembly UHF 0W PA Board Assembly MHz PA Board Assembly Logic Board AsSembly (ARM, Ver A) Logic Board Assembly (PPC, Ver B) Logic Board Assembly (PPC, Ver C) Front Panel Assembly Display Controller Board (Revised) Display Controller Board (Unrev.) Remote Control Unit Unique Parts Std. DC Power Cable Assembly W DC Power Cable Assembly Accessory Wire Harness Kit Front Mounting Bracket Assembly Amplified Dynamic Microphone Watt,.0-ohm Speaker (Black)

5 TABLE OF CONTENTS (CONT D) Watt,.0-ohm Motorcyle Speaker Handheld Control Unit Siren Controller Kit Remote Prog. Interface (RPI) Pigtail Cable EMI Board Mechanical Views Chassis Assembly Remote Control Unit/Transceiver Assembly - Receiver/Exciter Assembly (A00) Display Assembly (A) Front Panel Assembly (A0) Watt PA Assembly Handheld Control Unit Junction Box Handheld Control Unit (Part of ) Handheld Control Unit (Part of ) SCHEMATIC DIAGRAMS AND COMPONENT LAYOUTS Photos Transceiver Top View Transceiver Bottom View Receiver/Exciter Assembly Front Panel Assembly Amplified Dynamic Microphone Schematic Exploded View Interconnect Schematic Schematic (Ver A/B) Schematic (Ver C) Interface Board Schematic (Ver A/B) Board Layout (Ver A/B) Interconnect Board (Ver A/B) Schematic (Ver C) Board Layout (Ver C) Interconnect Board (Ver C) Accessory Pigtail Cable EMI Board Schematic Board Layout VHF RF Board (Ver B) Schematic Board Layout VHF 0W PA Board Schematic Board Layout VHF 00W PA Board Schematic Board Layout UHF RF Board (Ver A/B) Schematic Board Layout UHF RF Board (Ver C) Schematic) Board Top View Board Bottom View UHF W PA Board Schematic Board Layout UHF 0W PA Board Schematic Board Layout Top View Board Layout Bottom View MHz RF Board (Ver A/B) Schematic Board Layout MHz W PA Board Schematic Board Layout ARM Logic Board (Ver A) Schematic Board Top View Board Bottom View PPC Logic Board (Ver B) Schematic Board Top View Board Bottom View PPC Logic Board (Ver C) Schematic Board Top View Board Bottom View Display Controller Board Rev and Schematic Rev Board Rev Board Display Board Schematic Board Bottom View Board Top View Remote Transceiver Interconnect Schematic - Remote Control Unit Audio PA Board Revised Schematic Revised Board Layout Unrevised Schematic Unrevised Board Layout Handheld Control Unit (HHC) Interconnect Schematic Board Schematic Board Top View Board Bottom View Junction Box Schematic Junction Box Board Layout Remote Programming Interface (RPI) Programming Cable Schematic iv

6 SCHEMATICS AND LAYOUTS FOR EARLY BOARDS - See separate file in "EarlyBoards" folder. LIST OF TABLES - 00 Accessories xx Firmware/Logic Board Versions Control Unit DIP Switch S Settings xx Mobile Pigtail Cable Guide LO and First IF Frequencies LIST OF FIGURES - Identification Label Example Hardware Changes Flowchart Front Mount Installation Components Std Remote Mount Installation Components W Transceiver Mounting Bracket W Transceiver Power Cable Components Accessory Jack Horn Circuit Example Revised Display Controller Board Unrevised Display Controller Bd Locking Tray Installation Diagram Programming Setup (Std Front/Remote Models) - - UHF RF Board Block Diagram (Version C) RF Board Block Diagram (Version A/B) VHF 0W PA Board Block Diagram UHF W PA Board Block Diagram UHF 0W PA Board Block Diagram Alignment Setup PCTune Main Screen RPI Front Panel

7 GENERAL INFORMATION SECTION GENERAL INFORMATION. SCOPE OF MANUAL This service manual contains operation, programming, alignment, and service information for the EFJohnson 00 series mobile radio. The SL and Ascend (Multi-Net) models are similar in appearance and covered by separate manuals. The distinguishing characteristics of the 00, SL, and Ascend models are as follows: 00 Series Mobile Part No. -xx-xxx (see Section.) RS-00 label on top edge of front panel Black front panel bezel SL Series Mobile Part No. -xx-xxx (see Section.) SL label on top edge of front panel Grey front panel bezel Ascend Series Mobile Part No. -0-xxx (see Section.) ASCEND label on top edge of front panel Black front panel bezel. TRANSCEIVER DESCRIPTION.. GENERAL The 00 series mobile transceivers can operate on various types of channels and with various signaling protocols (see following information). Models are available for operation in the following bands. Repeater talk-around is also available with all bands. VHF - MHz (-watt models) - MHz (00-watt models) UHF 0-0 MHz (Federal users only) 0-0 MHz 00 MHz 0-0 MHz (see following) Power Output Power output is user switchable for low and high levels in the following ranges: VHF 0-0W standard version, 0-00W high-power version UHF -W low power version* 0-0W med power version* 00 MHz 0-W * Version A and B models are available in the W configuration only, and Version C models are available in the 0W configuration only (see Section. for Version A/B/C information)... ANALOG/DIGITAL OPERATION The 00 transceivers use a digital signal processor (DSP) to provide IF and audio filtering and signal modulation functions. This allows operation on the following types of channels, backwards compatibility with existing equipment, and also the ability to operate on various types of radio systems. Narrow Band Analog - FM modulation is used with a maximum deviation of. khz. This mode is usually used in systems with a channel spacing of. or khz. Wideband Analog - FM modulation is used with a maximum deviation of khz. This mode is usually used in systems where the channel spacing is khz or 0 khz. Project Digital - Operates on Project compatible systems. The voice is digitized, error corrected, optionally encrypted, and then transmitted using CFM modulation according to the Project standard. This mode uses a channel spacing of. khz... OPERATING PROTOCOLS The 00 transceivers can be programmed for all the following operating protocols. The conventional analog protocol is standard and the others are optional (available only if enabled by factory programming). Refer to Section for more operation information. APCO Project (digital) conventional APCO Project (digital) trunked -

8 GENERAL INFORMATION SMARTNET /SmartZone trunked analog or digital Analog conventional NOTE: Multi-Net operation can be programmed with Ascend models only... AVAILABLE MOUNTING OPTIONS Front Mount - The operating controls are on the front on the radio, so the radio must be mounted within reach of the user. Remote Mount, Single Control Unit - The operating controls are located on a remote mounted control unit. The radio does not have operating controls. Remote Mount, Dual Controls - A remote control unit is connected to the front mount radio. This allows control from the front panel and the remote control unit. Remote Mount, Dual Remote Control Units - Two remote control units are connected to the remote mount radio. This allows control from both remote control units... SYSTEMS, CHANNELS, AND ZONES A zone and channel are selected to place and receive calls. The following describes the relationship between systems, channels, and zones. Systems A system is a collection of channels or talk groups belonging to the same repeater site. It defines all the parameters and protocol information required to access a site. Up to systems of any type can be programmed. The maximum number of channels assignable to a system is limited to approximately (or the available memory space as described in the following information). Channels A channel selects a radio channel or talk group in a system as follows: Conventional Analog Mode - A channel selects a specific radio channel, Call Guard (CTCSS/DCS) squelch coding, and other parameters unique to that channel. Conventional Project Mode - A channel selects a specific radio channel, NAC squelch coding, talk group ID, and other parameters unique to that channel. Trunked Project Mode - A channel selects a specific talk group ID and other parameters unique to that talk group. SmartNet/SmartZone and Project Trunked Operation - A channel selects a specific talk group, announcement group, emergency group, and other parameters unique to that talk group. As previously described, a maximum of up to channels can be programmed. Although it is theoretically possible to program any combination of systems that produces up to total channels, the maximum number may be limited by the available memory. For example, since more memory is required to program a SMARTNET system than a conventional system, the total number of channels decreases as the number of SMARTNET systems increases. The programming software displays a bar graph which shows the amount of available memory space that is used by the current data. Refer to Section for more information. Zones A zone is a collection of up to channels of any type. For example, a zone could include conventional channels and SMARTNET channels. One use of zones may be to program the channels used for operation in a specific geographical area. Up to zones can be programmed... PROGRAMMING Transceiver programming is performed using a PC-compatible computer and an EFJohnson RPI (Remote Programming Interface) and PCConfigure programming software (see Table -). Programming is described in a separate included manual. Refer to Section for more information... ALIGNMENT Transceiver alignment is performed using the same computer and RPI used for programming (see -

9 GENERAL INFORMATION preceding section) and special PCTune software. All adjustments are made electronically using the software (no manual adjustments are required). Alignment is described in Section. Model Number Serial Number Figure - Identification Label Example. PRODUCT WARRANTY The warranty statement for this transceiver is available from your product supplier or from the Warranty Department, E.F. Johnson Company, 0 Corporate Drive, Irving, TX 0-0. This information may also be requested from the Warranty Department by phone as described in Section.. The Warranty Department may also be contacted for Warranty Service Reports, claim forms, or any other questions concerning warranties or warranty service.. MODEL NUMBER BREAKDOWN The radio model number is located on the radio identification label attached to the bottom cover (see Figure -). The following is a breakdown of this number: -MFT-SEC-OADE M (Model) - 00 Series - SL Series - Ascend Series F (Frequency Band) - VHF (- MHz) - VHF HB (- MHz) - UHF (0-0 MHz) - UHF (0- MHz) Not available - UHF (0-0 MHz) - -0 and 0-0 MHz MHz T (Type) 0 - Motorcycle - Medium Power (0W UHF), Dash Mount - Medium Power (0W UHF,) Remote Mount - High Power (00W VHF), Dash Mount - High Power (00W VHF), Remote Mount - Standard Power, Dash Mount - Standard Power, Remote Mount - Standard Power, Dash Mount Public Works S (Signaling, Primary) - P Conv. Analog/Digital - Special - Analog Mode Only E (Encryption Type) 0 - No encryption - DES/DES-OFB (SEM*) - DES/DES-XL/DES-OFB (UCM only*) - DES/DES-OFB/AES (SEM*) - DES/DES-XL/DES-OFB/AES (UCM only*) (* See Sections. and.. for more information.) C (Configuration) - Six button standard control unit - Dual Controls (Front Remote) - Handheld Control Unit (HHC) - Dual Remote (Two Rem Ctrl Units) - Transit Bus System - Motorcycle (rotary on-off) - Modified logic, B on J, -0 cable O (Options A - Std cable, no installed options (-0) D - Data/Accessory cable (-) S - Siren cable (-) U - UI cable (-) R - Remote/Accessory cable (-) T - Dual remote cable (-) C - nd control hd cable (-) A (Analog or Additional Signaling) A - No additional signaling B - P and SN/SZ trunking analog/digital C - SMARTNET trunking E - SMARTNET/SmartZone trunking -

10 GENERAL INFORMATION NOTE: With 00 models, analog voice is standard with digital SMARTNET or SmartZone signaling. D (Data Options) A - No data B - P Conventional Mobile Data C - P Trunked/Conv Mobile Data* D - Zone Fail, No Data F - Zone Fail, Conventional Data G - Zone Fail, Trunking Data E (Encryption and Security Software) B - Default (non-otar) C - OTAR P conventional and trunked D - Same as C above. SERIAL NUMBER BREAKDOWN The radio serial number is located on the radio identification label attached to the bottom cover (see Figure -). The following is a breakdown of this number: Model From P.N. Revision Letter. ACCESSORIES Manufacture Date Plant Warranty Number xx 0 G X A = Waseca Week No. T = Texas of Year Last Digit of Year The accessories available for this transceiver are listed in Table -. A brief description of some of these accessories follows: Key Cap Kit - The key cap kit includes key caps labeled for various functions and five plugs that can be inserted in the front panel if a key is not used. Refer to Section. for more information. Mounting Hardware - The mounting hardware and DC power cable for standard models are shown in Figures - and - in Section. The mounting hardware and DC power cable for 00-watt models are shown in Figure -. A -foot DC power cable is used for both front and remote mount applications. The cable is cut to the required length at installation and any excess discarded. The accessory cable plugs into the accessory pigtail of the transceiver, and is used to connect such things as an external speaker, ignition sense input, and a horn alert. It includes two -foot and three -foot wires that are connected as required to external points. The adapter cable is used to connect a xx-series power cable to these transceivers. Lockable Mounting Tray - This bracket allows the transceiver to be locked in place to guard against theft. In addition, it allows it to be easily unlocked and removed from the vehicle. This bracket is intended for use with standard models only (not 00W). Refer to Section.0 for installation information. Microphones and Speaker - The microphones in Table - have an impedance of 0 ohms. All DTMF microphones are backlighted. The environmentally sealed microphone is sealed against such things as rain, sand, and dust. The desk microphone can be used for control station applications. The external -watt speaker can be used in place of the internal -watt speaker. It is non-amplified and weatherproof. This speaker is connected to pins and of the accessory connector pigtail on the back of the transceiver. Audio power output is watts with this external speaker or watts with the internal speaker. Control Station Power Supply - With the -00- medium-duty power supplies, the transceiver slides into the power supply housing and receives power from banana jacks on the back of the power supply. The standard power cable is used for connecting power, and the internal transceiver speaker provides speaker audio. The -00 adapter cable is used to connect the transceiver DC and accessory pigtail cables to the power supply power cable and speaker. The transceiver internal speaker can also be used if desired. Programming Hardware and Software - The RPI provides the interface between the programming computer and transceiver. The cables from the RPI to computer and transceiver are not included with the RPI and must be ordered separately. The transceiver programming software is available only for computers running Windows //NT/000/XP. -

11 GENERAL INFORMATION Table - 00 Accessories Table - 00 Accessories (Continued) Accessory Part No. Accessory Part No. Key Cap Kit (see Section.) Mounting Accessories Mounting bracket & hardware kit (std) Mounting bracket (00W/bot radio only) Mounting bracket (00W/bot-top radio) DC power cable & hardware, ft. (std) DC pwr cable & hardware, ft. (00W) Accessory wire kit Lockable Mounting Tray (std models only) Microphones Standard amplified dynamic DTMF w/o mem, commercial DTMF w/o mem, env seal WR0-0-0 Noise canceling, weather resistant -00- Desk microphone Speakers External, " W. ohm environmental sealed w/plug for HHC External, " W. ohm environmental sealed w/terminals for acc cable External,, W. ohm motorcycle w/ mute sw Handheld Control Unit and Siren Controller Handheld control unit w/junction box and ft control cable Handheld control unit junction box only Siren controller kit (w/o loudspeaker) Siren loudspeaker, model TS00 for light bar installation Siren loudspeaker, model MS00 compact for behind grill installation Remote Control Conversion Kit Dual control kit (convert frt mt to remote or dual controls) Control station power supplies amp, VAC, 0 Hz (medium duty) amp, 0 VAC, 0 Hz (medium duty) amp, heavy duty for 00W models DC and speaker cable adapter for supply Programming Accessories Remote prog interface (RPI) Cable, RPI to transceiver Cable, RPI to computer DBM-DBF ft PCConfigure prog software, CD 0-- PCTune software, CD (current logic bds) 0-- PCTune software, CD (Rev and earlier bds; radio PN -x-xx) Programming Kit, includes - software, cable, RPI, CD prog manual Handheld control unit prog cable adapter Encryption Keyloader and Accessories SMA (PDA) keyloader SMA keyloader to 00 radio cable SMA keyloader to 00 radio cable Accessory Pigtail Cables See Section. Encryption Options - In radios using the new revised PPC logic board that require encryption, the radio is ordered with either the EFJohnson SEM module or the Motorola UCM module (see Section..). With radios using the ARM board, encrypted radios are equipped with a different version of the UCM module. Modules are available for only Revision or later versions of this board. Contact Customer Service for more information on the availability of encryption modules. A key loader and an adapter cable are required to load encryption keys. The EFJohnson SMA (Subscriber Management Assistant) key loader part number is listed in Table -. With OTAR, the key loader is required to perform the initial load of keys and after that the keys are loaded over the air. The adapter cable connects the key loader to the transceiver microphone jack. Special programming using PCConfigure is also required as described in Section.. FACTORY CUSTOMER SERVICE The Customer Service Department of the E.F. Johnson Company provides customer assistance on technical problems and the availability of local and factory repair facilities. Regular Customer Service hours are :00 a.m. - :00 p.m. Central Time, Monday- Friday. A technical support subscription service is available or support can be purchased on an as-needed -

12 GENERAL INFORMATION basis. The Customer Service Department can be reached using the following telephone numbers: Toll-Free: (00) - (all except Multi-Net) (00) - (Multi-Net only) FAX: () -0 customerservice@efjohnson.com You can also a person directly if you know their first initial/last name (example: jsmith@efjohnson.com). NOTE: Emergency -hour technical support is also available at the 00 and preceding numbers during off hours, holidays, and weekends. When your call is answered at the E.F. Johnson Company, you will hear a brief message informing you of numbers that can be entered to reach various departments. This number may be entered during or after the message using a tone-type telephone. If you wait until the message is finished and an operator will come on the line to assist you. When you enter some numbers, another number is requested to further categorize the type of information you need. You may also contact the Customer Service Department by mail. Please include all information that may be helpful in solving your problem. The mailing address is as follows: E.F. Johnson Company Customer Service Department 0 Corporate Drive Irving, TX 0-0. RETURNS FOR REPAIRS Repair service is normally available through local authorized EFJohnson Land Mobile Radio Service Centers. However, before returning equipment, contact the Customer Service Repair Depot for the correct Ship To address. It is suggested that you call Tech Support as they may be able to suggest a solution to the problem that would make return of the equipment unnecessary. Be sure to fill out a Factory Repair Request Form # for each unit to be repaired, whether it is in or out of warranty. These forms are available free of charge by calling Customer Service (see Section.) or by requesting them when you send a unit in for repair. Clearly describe the difficulty experienced in the space provided and also note any prior physical damage to the equipment. Include this form in the shipping container with each unit. Your telephone number and contact name are important as there are times when the technicians may have specific questions that need to be answered in order to completely identify and repair a problem. When returning equipment for repair, it is also recommended that you use a PO number or some other reference number on your paperwork in case you need to call the repair lab about your unit. These numbers are referenced on the repair order and make it easier and faster to locate your unit in the lab. Return Authorization (RA) numbers are not necessary unless you have been given one by the Field Service Department. RA numbers are required for exchange units or if the Field Service Department wants to be aware of a specific problem. If you have been given an RA number, reference this number on the Factory Repair Request Form sent with the unit. The repair lab will then contact the Field Service Department when the unit arrives. For additional information on factory service, the Depot Service Department can be contacted at the following address: depotrepair@efjohnson.com. REPLACEMENT PARTS Replacement parts can be ordered directly from the Service Parts Department. To order parts by phone, dial the toll-free number as described in Section.. When ordering, please supply the part number and quantity of each part ordered. EFJohnson dealers also need to give their account number. If there is uncertainty about the part number, include the designator (C, for example) and the model number of the equipment the part is from. You may also send your order by mail or FAX. The mailing address is as follows and the FAX number is shown in Section.. -

13 GENERAL INFORMATION E.F. Johnson Company Service Parts Department 0 Corporate Drive Irving, TX INTERNET HOME PAGE The E.F. Johnson Company has a site on the World Wide Web that can be accessed for information on the company about such things as products, systems, and regulations. The address is SECURE COMMUNICATION NOTE: Refer to Section of the 00 Operating Manual for more information on secure communication. A link to the operating manual is located in Section of this manual... GENERAL SecureNet and AES voice encryption are used to provide secure communication with this transceiver. These protocols digitize the voice and then encrypt it using a DES or AES algorithm. The following types of encryption are available on analog and digital channels: Analog Conventional and SMARTNET/Smart- Zone Analog Channels DES DES-XL (00 versions with UCM module only; see Section..) Digital Project and SMARTNET/SmartZone Channels DES-OFB (Output Feedback) AES (Advanced Encryption Standard). Later 00 models only. Refer to Section of the 00 Operating Manual for more information (a link is located in Section )... FIPS 0- APPROVED ERYPTION All encrypted 00 models are FIPS certified for the DES-OFB and AES encryption modes. Encryption on analog channels is not FIPS certified. FIPS 0-0 is a Federal Information Processing Standard recently approved by the United States Secretary of Commerce. This standard specifies Federal security requirements for cryptographic modules for a wide range of applications and environments... OVER-THE-AIR-REKEYING (OTAR) Encryption keys are loaded into the radio by OTAR (Over-The-Air-Rekeying) using a KMF (Key Management Facility) and/or a handheld keyloader such as the EFJohnson SMA (Subscriber Management Assistant) or Motorola KVL 000 Plus with the AES option. The keyloader is connected directly to the radio using an interconnect cable, and it loads DES, DES- OFB, and AES keys. Currently, OTAR can be used to load DES-OFB keys on Project conventional channels. Future OTAR of AES keys and on Project trunked channels is planned. Refer to Section of the 00 Operating Manual for more OTAR information. A link to this manual is located in Section of this manual... KEY RETENTION NOTE: The 00 radio has a security feature (pushbutton switch S on the logic board) that automatically erases the encryption keys when the bottom cover is removed (except when Infinite Key Retention is programmed as follows). If Infinite Key Retention Infinite Key Retention is programmed, the keys are maintained in memory indefinitely, even without power applied. If it is not programmed, the transceiver must be connected to an unswitched power source to preserve the encryption keys in memory. However, a storage capacitor (C, 0. F) maintains the -volt supply (and the encryption keys) for approximately hours if power is temporarily lost. -

14 GENERAL INFORMATION RF MODULE CHANGES Version A Version B Version C VHF - MHz Replaced By VHF - MHz Replaced By VHF MHz UHF 0 MHz 0-0 MHz Replaced By UHF 0 MHz 0-0 MHz Replaced By UHF 0 MHz MHz UHF 0 MHz 0-0 MHz Replaced By UHF 0 MHz 0-0 MHz Replaced By UHF 0 MHz MHz 00 MHz 0-0 MHz PCTune.0.. can be used to tune these modules. Replaced By 00 MHz 0-0 MHz Replaced By These modules have minor rx front end and other changes. With the VHF module only (Rev Letter "H" or later), PCTune Version..0 or later must be used. With the others, Version.0.. can be used MHz MHz Completely redesigned modules that are compatible with Version C Logic only. PCTune Version.0 or later must be used. Version A (ARM Processor) Logic Board 0-00-xx LOGIC CHANGES Discontinued Uses an earlier version of the UCM encryption module Requires both DSP and ARM Firmware, Version.xx DES-XL encryption available Version B (PPC Processor) SEM Logic Board Uses EFJ SEM module DES-XL not available FIPS approved Version.x.x Firmware Compatible with Version A and B RF Modules Only Replaced By Version C (PPC Processor) SEM Logic Board Uses EFJ SEM module DES-XL not available FIPS approved Version.x.x Firmware Compatible with Version C RF Modules Only UCM Logic Board Uses Mot UCM module DES-XL available FIPS approved Version.x.x Firmware Compatible with Version A and B RF Modules Only Discontinued Figure - Hardware Changes Flowchart. RADIO HARDWARE CHANGES NOTE: Version A/B/C references in the following information are for descriptive purposes in this manual only and do not correspond to any radio revision letters or letters on the boards... RF MODULE CHANGES As shown in Figure -, there have been three significant changes to the 00 RF module. More information on each of these versions follows. Version A - This is the original version that was used until approximately late 00. All versions of PCTune can be used to tune radios with these modules. The schematic diagrams and board layout for this version of the VHF board are located in the Early_Bds folder and the other boards are located in Section. Version B - The changeover to this version occurred starting in late 00. This change was made because of parts obsolescence. Significant changes occurred to only the VHF board, so this is the only board with revised schematics and layouts in this manual. With the UHF and 00 MHz boards, only minor layout and value changes occurred. The Version B boards are being replaced by the following Version C boards as they become available. NOTE: PCTune, Version.0.0 or later must be used to tune VHF radios with this board (see following). PCTune Version.0.0 or later must be used to adjust radios with this version VHF board because of changes made in the front end. The earlier PCTune version (.0..) can still be used to tune all other Version B and all Version A boards. The Revision Letter in the radio identification number (see Section.) can be used to determine if a VHF radio has this new Version B board. Radios with a revision letter of H or later have the new board and PCTune.0.0 or later must be used. -

15 GENERAL INFORMATION Table - xx Firmware/Logic Board Versions Firmware Version Application (Firmware) Code Base Analog Channel Encryption Digital Channel Encryption DES DES-XL DES-OFB AES Version (Uses early Motorola UCM module) This is the ARM logic version which uses a different UCM module than is used in Version which follows. This version is no longer available and uses the 0-00-xx Version C logic board. Version (uses EFJ SEM module) Current version which has the EFJohnson SEM (Subscriber Encryption Module) on the logic board. This version uses the Version B logic board. All radios include the SEM, and the desired encryption options (if any) are enabled by factory programming. FIPS approved. Version (uses Motorola UCM module) Current version (B) which has the Motorola UCM (Universal Crypto Module) on the logic board. This version also uses the uses the Version B logic board with the addition of a few parts. This version is ordered when DES-XL encryption is required. FIPS approved. Version (uses EFJ SEM module) New version (C) designed for use with new RF modules. It uses the same EFJohnson SEM (Subscriber Encryption Module) as Version boards above. This version uses the Version C logic board. All radios include the SEM, and the desired encryption options (if any) are enabled by factory programming. FIPS approved..xx (both DSP and ARM code required) Yes Yes Yes Yes.xx Yes No Yes Yes.xx Yes Yes Yes Yes.xx Yes No Yes Yes Version C - These boards are a completely new design. Highlights of this board version are as follows: Because of different interface requirements, the new Version C logic board described in the next section must be used with these RF boards. A new version of the PCTune software (.0 or later) is required to tune radios with these boards. The new 00 MHz version of this board (not currently available with xx) operates on both 00 and 00 MHz channels instead of only 00 MHz channels like the A and B versions. Therefore, radios with the Version C board can operate on channels from -0 MHz, while radios with the earlier Version A and B boards can operate only on channels from 0-0 MHz. Radios with this new 00/00 MHz RF board have a as the F character of the radio part number (see Section.), while radios with the older A and B versions have an for this character... LOGIC BOARD CHANGES As shown in Figure - and Table -, there have been three significant changes to the control logic used in xx series radios. More information on these changes follows. NOTE: The firmware version number (.x/.x/.x) is the second number briefly displayed when radio power is turned on (the first number is for the control unit). Version A - This version uses ARM processor-based control logic, and the PC board is Part No. -

16 GENERAL INFORMATION 0-00-x. This board has a jack for plugging in various Motorola encryption modules that provide DES/DES-XL/DES-OFB and AES encryption. It does not use the SEM module. This service manual includes schematic, board layout, and parts information for this and an even earlier -0x version of this board. This board is no longer shipping in new radios and has been replaced by the following PPC versions. Radios with this logic board have Version.x firmware (see Table -). Both DSP and ARM code files may be required to update the firmware. Version B Beginning in November 00, a revised logic board began shipping in xx models. This board utilizes a Power PC (PPC) control logic design similar to that used in the xx portable. This board is available in the following configurations: SEM Version - This version has the EFJohnson SEM (Security Encryption Module) soldered to the board. It is used whenever DES, DES-OFB, or AES encryption is required. DES-XL encryption is not available with this version. Radios with this logic board have Version.x firmware (see Table -). UCM Version - This version includes a plug-in Motorola UCM encryption module instead of the SEM. It is used whenever DES-XL Motorola proprietary encryption is required. It also provides DES, DES-OFB, or AES encryption. Other differences between this board and the SEM version are that it has a jack for plugging in the module (J) and an additional PLC IC (U). Radios with this logic board have Version.x firmware (see Table -). The part number of the Version B logic board is The same PC board is used for both of the preceding configurations (each version is populated differently). This service manual includes schematic, board layout, and parts list information for this new logic board. Radios with the new PPC revised logic board have a Revision Letter of G or higher in the serial number. Radios with the early -00/-0 ARM logic board have a A-F Revision letter. Refer to the radio Serial Number on the label on the bottom cover to determine the Revision Letter (see Section.). Version C - This version of the logic and UI boards is a new design that is required to interface with the new Version C RF module. Only a SEM version is being offered (similar to Version in Table -). This version of board has more Flash and RAM memory to allow additional features to be added if necessary. Radios with this logic board have Version.x.x firmware (see Table -). -0

17 GENERAL INFORMATION 00 SERIES MOBILE SPECIFICATIONS The following are general specifications intended for use in testing and servicing this transceiver. For current advertised specifications, refer to the specification sheet available from your sales representative. Values are typical and are subject to change without notice. Frequency Range Operating Modes Mounting Location Zones/Channels Transmit/Receive Separation Channel Spacing Maximum Deviation GENERAL VHF: - MHz standard models; - MHz high power models UHF: 0-0 MHz; 0-0 MHz 00 MHz: 0- MHz Tx std, - MHz Tx Tlk-Ard, - MHz Rx Conv, Project Conv, Project Trunked, SMARTNET, SmartZone Dash Mount (Remote mount optional) Up to zones with channels per zone Any frequency within the range VHF:.,,, and 0 khz UHF:. and khz 00 MHz:. and khz khz analog - khz. khz analog -. khz. khz analog NPSPAC -.0 khz Frequency Stability Rx and Tx. PPM VHF,.0 PPM UHF,. PPM 00 MHz ( 0 to 0 C) Dimensions (w/o antenna) Std -. H x. W x. D (. cm x. cm x. cm) 00W -. H x. W x. D (. cm x. cm x. cm) Weight (w/std battery) lbs. oz. (. kg) Supply Voltage. volts DC nominal, negative ground Current Drain (maximum) Standby - 00 ma Receive (rated audio out) -. A Rated Tx Power -. A (std),.a (00W) RECEIVER Sensitivity Selectivity Spurious and Image Rejection Intermodulation Hum and Noise Maximum Frequency Spread Audio Power Output Audio Distortion 0. µv (analog mode db SINAD), 0. µv (digital mode % BER) db db db VHF, db UHF, db 00 MHz 0 db at khz, db at. khz Any spread within the range W with internal speaker ( W w/external -ohm speaker) Less than % at khz TRANSMITTER RF Power Output VHF medium power: 0-0 W, VHF high power: 0-00 W UHF low power: -W, UHF medium power: 0-0 W 00 MHz medium power: 0- W Spurious and Harmonic Emissions 0 db (VHF), 0 db (00 MHz) FM Hum and Noise db at khz bandwidth Audio Modulation K0FE, K0FE (VHF/UHF), K0FE (00 MHz), K0FE, 0K0FE Audio Distortion Less than % at khz Maximum Frequency Spread Any spread within the band -

18 GENERAL INFORMATION REVISION SUMMARY REVISIONS ILUDED IN THIS MANUAL This manual includes the revisions included in previous versions plus the following: Included information on the Version C UHF RF module. Included information on the Version C logic board used with the Version C RF module. Also included information on the new Interface and Interconnect boards used with these Version C boards. Included information on the new 0W UHF PA board. Included the latest operating and programming manuals. Miscellaneous hardware and other updates Recent accessory pigtail cables include an EMI board which provides electromagnetic interference protection in series with each wire. Currently, only the Accessory cable, Part No , is available (see Section. for more information). REVISIONS ILUDED IN PREVIOUS -00 MANUAL The following information summarizes the main changes that were included in the Service Manual with a release date of August 00. Included information on Version B RF modules (see Section..). Also miscellaneous updates to Section. The latest operating and programming manuals are included. Miscellaneous hardware updates REVISIONS ILUDED IN PREVIOUS -00 MANUAL The following information summarizes the main changes that were included in the Service Manual with a release date of November 00. Included information on a Version B PPC logic board (see Section..). Also miscellaneous updates to Section. Updated Installation information (Section ) with additional photos, changes for remote control unit programming, and other information. New remote control unit audio PA board and display controller board layout (same controller schematic) to add -pin connector to boards. REVISIONS ILUDED IN PREVIOUS -00 MANUAL The following information summarizes the main changes that were included in the Service Manual with a release date of August 00. Miscellaneous updates to Section. The latest operating information (Section ) and programming information (Section ). Updated Installation information (Section ) with added important installation guidelines, dual remote, and other changes. Updated Alignment (Section ) with information on how to check performance in digital mode. Updated logic board that includes changes for proper horn alert operation. The horn alert is now controlled by the H pin of U. Several parts were changed, deleted, and added. REVISIONS ILUDED IN PREVIOUS -00 MANUAL The following information summarizes the main changes that were included in the Service Manual with a printing date of November 00. Miscellaneous changes to VHF and UHF PA boards. Other miscellaneous updates. -

19 GENERAL INFORMATION REVISIONS ILUDED IN PREVIOUS -00 MANUAL The following information summarizes the main changes that were included in the Service Manual with a printing date of July 00. Operation Changes (see Section ) The Hardware Key select option switch is available on conventional channels only. The Normal/Selective option switch now disables P group ID detect instead of NAC. In addition, cycling power no longer reselects the default mode. With both conventional and SMARTNET/Smart- Zone operation, up to scan lists and channels/groups per list can be programmed. SMARTNET/SmartZone scan lists can now be temporarily selected by a new Scan (List) Select option switch). Hardware Changes Added information for the new UHF models Logic board clock circuit change. Also, R0 on input of UA changed and buffers on J, pins and deleted. New display controller board layout. The only electrical changes were R, R0, and R0. Other miscellaneous minor updates REVISIONS ILUDED IN PREVIOUS -00 MANUAL The following information summarizes the main changes that were included in the Service Manual with a printing date of March 00. That manual replaced the -00 manual which had a printing date of March 000. PCConfigure Programming Software The PCTrunk programming software has been replaced with PCConfigure. This software has an entirely new user interface (programming screens) although the information programmed is basically the same. PCConfigure is required to program many of the features in current models, so it is recommended that you upgrade to PCConfigure. Refer to Section for more information on the PCConfigure software. New Logic Board The logic board is a new design with different parts and layout. The schematic and board layout in this manual have been updated with this new board. Information for the earlier boards is included in the Early_Bds folder on the CD-ROM. This new logic board is Revision or later, and it provides a new optional enhanced Over The Air Re- Keying (OTAR) feature for use with SecureNet encryption. The Revision or later board is required to use the currently available UCM encryption module (see Section.). Models with the Revision or later logic board have a revision later of G or higher (standard power models) or B or higher (00W VHF models). Refer to Section. for more revision letter information. New RF Boards A new VHF RF board is being used and a new 00 MHz RF board is being phased in. These boards have a new pin out arrangement that requires a short ribbon cable and new interconnect board design. Section includes the schematics and layouts for the revised boards, and Early_Bds folder on the CD-ROM includes this information for the unrevised boards. Models with the new RF board have a revision later of H or higher (standard power models) or C or higher (00W VHF models). Refer to Section. for more revision letter information. New VHF (0W) PA Board A newly designed PA board is now being used. The main change to this board was converting several mini mica capacitors to ceramic type. Tap points were also added for the cables to the 00W PA board when it is used. The schematic and layout for this new board is included in this manual, and the earlier board is included in the Early_Bds folder on the CD-ROM. New VHF 00W Models This manual includes installation and servicing information for the new 00W VHF transceiver. This -

20 GENERAL INFORMATION transceiver includes an additional PA deck on the back which contains a new 00W PA board. New Display Controller Board A running change is being made to a new display controller board. The new board uses a different microcontroller and allows the control head operating software to be re-flashed through the front panel microphone jack. Information for the earlier board is included in the Early_Bds folder on the CD-ROM. Handheld Control Unit A Handheld Control Unit is now available. This control unit has all user controls and the display in a compact unit similar in size to a microphone. It replaces the standard remote control unit in remote mount applications. An external speaker is required because it does not have an internal speaker. An optional junction box is available that has jacks for earphone/microphone, line out, speaker out, and transceiver programming. Installation, operation, and servicing information for this control unit are included in this manual. Siren A siren option is now available that operates with the 00 transceiver. The transceiver microphone is used for the siren PA function, and receive audio can be routed through the siren loudspeaker and the volume controlled by the transceiver volume switch. In addition, the siren controller backlight is controlled by the transceiver. To provide siren control, a siren control pigtail cable must be installed in the transceiver. To accommodate this cable, J has been added to the logic board (Revision or later) and J0 has been added to the interface board. Installation information for the siren controller is included in this manual. New Features (see Section ) A Selective Squelch option switch can now be programmed with conventional analog and digital (P) operation. This switch allows the CTCSS/ DCS/NAC code to be selected from a preprogrammed list. A Hardware Key Select option switch in now programmable with SecureNet encryption. This switch allows the hardware keys to be manually selected. The transceiver can now be programmed so that a password must be entered at power-up to make the transceiver operational. This prevents unauthorized use. Specifications (Page -) Backlight Clarified 00 MHz frequency range. Clarified viewing angle adjust procedure. Setting Squelch The squelch can now be adjusted by keypad programming. Scanning Off-Hook Scanning - With models manufactured in late 000 or after, scanning halts with a microphone off-hook condition. Standard Mode Scan Lists - SMARTNET/ SmartZone scan lists are now user programmable. Nuisance Channel Add/Delete - SMARTNET/ SmartZone channels, channels can also be permanently added or deleted. Project Features Individual, Group, and NAC Codes - The NAC code functions like any other code. If it is programmed, all NACs are not ignored and the squelch opens only if it is detected. Monitor Mode When not scanning, briefly pressing or pressing and holding the Monitor switch always monitors the channel on which the transmission will occur. When scanning, briefly pressing this switch monitors that channel, and pressing and holding it moni- -

21 GENERAL INFORMATION tors the current scanned channel which may be different. Taking the microphone off-hook disables scanning with models manufactured in late 000 or later (unless off-hook detection has been disabled by programming). Standard Group Calls Receiving a Standard Group Call - When a SMARTNET/SmartZone group call is received, the transceiver can be programmed to briefly display the Individual ID of the calling mobile. 00 MHz PA Board Schematic In the lower left corner, power on-off transistor Q was incorrectly labeled Q00. Also, in the lower center, V Regulator U0, pin numbers and were reversed. Added R0 and R0 on U0 output. Logic Board (Revision ) Top View (in Early_Bds folder on the CD-ROM) In the upper right, U pin numbering was off by 0 degrees. In addition, in the center, J pin numbers and were reversed ( and are correct). Interconnect Schematics Interconnect schematics on pages - and -, corrected accessory pigtail cable error (near J00/ P0). -

22 INSTALLATION SECTION INSTALLATION. IMPORTANT DIGITAL RADIO INSTALLATION INFORMATION.. INTRODUCTION NOTE: If audio holes or a warbling sound is heard in received signals, the cause may be excessive electrical noise in the vehicle transmitting the message. Refer to the following for more information. With digital radios such as the EFJohnson 00, electrical noise on the DC power input is not the typical noise heard with analog radios such as alternator whine. Instead, it causes audio holes (missing parts of words) or a warbling sound in messages received from a radio in a vehicle that has this problem. Much of this electrical noise is caused by improper radio installation techniques. Observing the following installation guidelines normally eliminates this problem. If it does not, it is recommended that the vehicle be checked by a dealer for defective components such the fuel pump, alternator, battery, control computer, or lights. If noise is still a problem, try installing a noise filter such as the EFJohnson - Ampere In-Line Noise Filter, Part No (for standard power radios only)... INSTALLATION GUIDELINES NOTE: For proper digital radio operation, the noise level at the battery and power connector of the radio should be 0 mv or less when measured by an oscilloscope. Connect both wires of the power cable (standard power models) or the red power cable (high power models) directly to the vehicle battery (see photo which follows). Use a minimum length of cable. Do not connect the power cable to a switched power source such as a kill switch because de-affiliation and proper saving of some parameters then does not occur at power off. Use the ignition sense line to switch power as described in ACCESSORY CABLE INSTALLATION on page -. Current drain in the off mode with this configuration is only about 0. ma with standard models and. ma with 00-watt models. Do not route the power cable and coaxial cable in the same bundle except when required such as to get through a firewall. Keep this type of routing short and close to the radio. Do not coil up extra power cable and attach it to other wires or coaxial cable. Use only the minimum length of cable required. Mount the antenna on the roof or center of the trunk lid and at least feet from other antennas. Do not mount it on a light bar, next to a video camera, or on a small L bracket on the fender lip. Do not use adapters to connect the antenna to the Type N antenna jack of the radio. Change the antenna connector to the correct type if required. CORRECT Splices should be made by wrapping the wires together and then soldering the connection. Insulate the splice with electrical tape or heat shrink tubing. -

23 INSTALLATION CORRECT Radio Power Cable Solder ring terminal to wire and attach it directly to battery clamp bolt IORRECT DO NOT use butt splice connectors like these! O O NOTE: Butt splice connectors, if included in the kit, are intended for other applications. IORRECT O DO NOT make excessive splices. Use a maximum of one splice per wire. O -

24 INSTALLATION (Must be Connected) Item No. Description Part No. Item No. Description Figure - Front Mount Installation Components Part No. Amplified dynamic mic Self-drilling screw () -0- Screw, -0 x / thread frmg () Knob () Screw, - x / sheet metal () Power cable (') and hardware Microphone hanger clip Accessory wire and hardware Mic hanger ground wire 0-- " remote speaker Transceiver mounting bracket GENERAL INFORMATION.. SCOPE OF INSTRUCTIONS Since each installation is somewhat unique, the following installation instructions are intended only as a general guide to installing this transceiver. Described are the intended use of the mounting hardware and the electrical connections that should be made... PERFORMAE TESTS Although each transceiver is carefully aligned and tested at the factory, shipment can alter these settings or damage the transceiver. Therefore, it is good practice to check transceiver performance before it is placed in service... TRANSCEIVER PROGRAMMING The transceiver needs to be programmed before it is placed in service unless it was ordered as factory programmed. Programming instructions are located in Section. Transceivers not factory programmed are shipped programmed with test channels and other factory test parameters. -

25 INSTALLATION.. POWER SOURCE NOTE: The ignition sense line must be connected as described in Section.. for power up to occur. This transceiver is designed for installation only in vehicles which have a -volt, negative ground electrical system. This type of electrical system has the negative battery terminal connected directly to the vehicle chassis. Other types of electrical systems require a voltage converter, and external functions such as ignition sense and horn alert may require a special interface.. TRANSCEIVER INSTALLATION (FRONT AND REMOTE MOUNT).. MOUNTING CONFIGURATIONS Models of this transceiver are available for the following installation configurations: Front Mount - The control unit is part of the transceiver, so the transceiver must be installed within reach of the operator. Remote Mount - The control unit is a separate assembly which can be installed up to feet from the transceiver which has a blank front panel (see Figure -). Dual Control - The remote control unit is connected to a front-mount transceiver. This allows the transceiver to be controlled from both the transceiver front panel and the remote control unit. The displays on the transceiver and control unit indicate identical information. Dual Remote - Two remote control units are connected to a remote mount transceiver. This allows the transceiver to be mounted remotely from both control units. The displays on the control units indicate identical information... SELECTING A MOUNTING LOCATION Front-mount transceivers are designed for mounting in a location near the operator such as the dash, console, or transmission hump. Remote-mount transceivers are designed for mounting in an out-ofthe-way location such as the trunk. WARNING The mounting location of the transceiver or control unit can affect safe operation of the vehicle. Follow these precautions when installing this transceiver: Mount it where it does not interfere with operation of the vehicle controls and where the operator can easily see the display and reach the controls. Mount it where it is least likely to cause additional injury in case of an accident. Air bags deploy with great force. Therefore, do not mount a transceiver or control unit anywhere near the deployment area or place any other objects in the deployment area... MOUNTING KITS The following kits may be used to install this transceiver. Components in these kits are shown in Figures -, -, and -. Std Cable and Hardware Kit, Part No Includes a -foot power cable, microphone hanger and ground wire, splice connectors, and all the hardware (such as screws) that is normally required for installation. 00W Cable and Hardware Kit, P.N Includes a heavy-duty 0-foot power cable, microphone hanger and ground wire, and all hardware (such as screws) that is normally required for installation. Std Transceiver Mounting Kit, Part No Includes a transceiver mounting bracket, four knobs, and mounting screws. 00W Transceiver Mounting Bracket, Part No /00 Mounting bracket designed for the 00W radio with extended heat sink. The early -00 bracket can be attached to the bottom of the radio only, and the revised -00 bracket can be attached to the top or bottom to permit dash or overhead mounting. Accessory Wire Kit, Part No Includes a wire assembly that is used to connect the ignition sense input and accessories. -

26 INSTALLATION A ft. Power Cable Accessory Pigtail 0 or ft. Antenna Accessory Wires To Ign Sense (Must Be Connected) Speaker Wires Remote Pigtail Not Used ft. Control Cable Optional External Speaker Item No. Remote Control Unit Description Part No. Item No. Description Figure - Standard Remote Mount Installation Components Part No. Amplified dynamic microphone Knob, transceiver () Screw, -0 x / thread formg () Power cable ( ft.) and hardware Screw, - x / sheet metal () Accessory wire and hardware Microphone hanger clip W.-ohm external speaker Mic hanger ground wire 0-- Plastic washer () Transceiver mounting bracket Stainless steel spring washer () Self drilling screw,. long Knob, control unit () Transceiver / -0- Control unit mounting bracket Control unit #0-0- Control cable, ft

27 INSTALLATION.. MOUNTING STANDARD POWER TRANSCEIVER Proceed as follows to mount a standard power front or remote mount transceiver:. Check the area underneath the selected mounting area for wiring, brake and gas lines, or other components that could be damaged when the mounting bracket is installed. Then install the mounting bracket using the included self-drilling screws or other screws if desired.. Install the transceiver in the bracket using the included knobs.. With front-mount transceivers, install the microphone hanger in a convenient location using the screws for sheet metal or plastic. The hanger must be connected to chassis ground for proper operation of functions such as monitoring and scan. If required, ground the hanger using the included ground wire... MOUNTING 00W TRANSCEIVER on the bottom only (because the one set of mounting holes are offset), so it is intended for floor mounting. However, the -00 bracket has two sets of mounting holes to allow either top or bottom installation, so it can also be used for dash or overhead mounting. Refer to Figure - and proceed as follows to mount a 00W front or remote mount transceiver:. Check the area underneath the selected mounting area for wiring, brake and gas lines, or other components that could be damaged when the mounting bracket is installed. Then install the mounting bracket using the included self-drilling screws or other screws if desired.. Mount the transceiver in the mounting bracket using the screws shown in Figure -.. If applicable, install the microphone hanger as described in the preceding section.. POWER CABLE INSTALLATION NOTE: As described in Section., it is recommended that the power cable be connected directly to the vehicle battery, and to an unswitched power source so that it de-affiliates when power is turned off... STANDARD MODELS (ALL EXCEPT 00W) - x / Screws Refer to Figures - or - and proceed as follows:. Disconnect the negative cable from the battery to prevent damage from accidental short circuits. 0- x / Screws and Washers Figure - 00W Transceiver Mounting Bracket A longer bracket is required to install 00-watt transceivers because they have an extended heat sink. The -00 bracket is being replaced by the -00 bracket (see Section..). The -00 bracket can be installed. Route the red and blue power cables to the battery. To minimize the chance of a short circuit occurring in the unfused portion of the cable, make sure the fuseholder is connected as close as possible to the positive battery terminal.. As described in Section., if there is excess cable, cut it to length. It may also be necessary to cut the cable if it must be routed through an opening that is not large enough to clear the fuseholder. Splice the wires by tightly wrapping them together and then soldering the connection (do not use a butt splice connector). Insulate the connection using electrical tape or heat shrink tubing. -

28 INSTALLATION Non-Insulated Ring Terminal To Chassis -Ft. Blk Cable 0-Ft Red Cable Fuse Cable Assembly -Amp Max Blade-Type Fuse To Transceiver Solder and Insulate Connection Figure - 00W Transceiver Power Cable Components Insulated Ring Terminal To Battery (). Connect the red power cable to the positive () terminal of the battery.. Connect the blue cable to the negative ( ) battery terminal.. Plug the power cable into the transceiver and reconnect the negative battery cable.. Install the antenna according to the manufacturer's instructions (see Section.). Check VSWR. Reflected power should be less than % of forward power (VSWR less than. to )... 00W MODELS Refer to Figure - and the preceding guidelines and proceed as follows:. Disconnect the negative cable from the battery to prevent damage from accidental short circuits.. Route the red power cable to the vehicle battery.. Locate the included fuse cable and strip / of insulation from the battery end. Attach the included insulated ring terminal to this end using a suitable crimping tool and then solder the connection. Attach this ring terminal to the positive () battery terminal.. As described in Section., cut the red power cable from the transceiver to length and then splice it to the fuse cable by tightly wrapping the wires and then soldering the connection (do not use a butt splice connector). Insulate the connection using electrical tape or heat shrink tubing.. The -foot black cable at the transceiver end is connected to a chassis ground point. Locate a bolt or other chassis member that provides a good ground return to the negative battery terminal and then clean the area to ensure good contact. Cut the black cable to length, attach the included uninsulated ring terminal by crimping and soldering, and then attach it to chassis ground.. Plug the power cable into the transceiver and reconnect the negative battery cable.. Install the antenna according to the manufacturer's instructions (see preceding guidelines). Check VSWR. Reflected power should be less than % of forward power (VSWR less than. to ). -

29 INSTALLATION Pin Function Ext/Int Spkr Out Ext Speaker Out Internal Spkr In Aux B/Horn Out Ground Ign Sense In Ext PA Aux B In Figure - Accessory Jack. ACCESSORY CABLE INSTALLATION NOTE: The accessory cable ignition sense input must be connected for the transceiver to power up. Also, a speaker jumper may need to be installed to enable the internal speaker. Refer to the following for more information... GENERAL Accessory Cable Kit, Part No , is standard and is used for connecting such things as the ignition sense line and external speaker to the accessory pigtail coming from the back of the transceiver. Two -pin connectors are included in this kit. One has a jumper installed from pin to for routing audio back into the internal speaker (see Section.) and the other does not have any wires installed. Also included are two -foot and three -foot wires with attached pins that can be used as required. Refer to Figure - and install this cable as described in the following information... IGNITION SENSE INPUT (PIN ) NOTE: As previously described, the ignition sense line must be connected to a switched or unswitched power source for the transceiver to power up. This ignition sense line is pin of the accessory connector, and it is connected using an included wire assembly. When the ignition sense input is connected to a source switched by the vehicle ignition switch, it provides the following functions.. Power automatically turns on and off with the ignition switch.. A turn-off delay can be programmed (see Section ) which may prevent accidental discharge of the vehicle battery if the transceiver is left on for extended periods ( or days). Standby current (power on, receiver squelched) is approximately 00 ma. If these features are not used and transceiver power is to be controlled by the front-panel power switch only, the ignition sense input can be connected to an unswitched source... SPEAKER PINS (PINS,, ) Refer to Section. for speaker installation information. -

30 INSTALLATION.. AUXILIARY B OUT (PIN ) General This output can be programmed for one of the following functions. The enabled condition is a low output and the disabled condition is a high impedance state. Maximum sink current is approximately.0 ampere, so a driver circuit may be required. The Auxiliary B output is connected using one of the wires included in the accessory wire kit. Insert the pin of the wire assembly into the pin slot of the connector as shown in Figure -. Then connect the other end to the external device. Horn Alert NOTE: The horn alert feature is available only in later models with ARM firmware, Version. or later (and all Version.x and.x firmware). To utilize the horn alert, a Horn option switch, Cadence Style, and Auxiliary B Horn output must be programmed. Refer to Section. of the operating manual (see Section ) and the programming manual referenced in Section for more information. (The Aux B output is programmed on page of the Global screen.) When the horn alert sounds, pin of the accessory connector goes low. If a relay is used, a diode should be connected across the relay coil with the cathode toward the battery side. This protects Q on the logic board from the voltage spike produced when the relay de-energizes. A horn circuit example is shown in Figure -. Vehicle Horn Vehicle Horn Switch NO V Relay Fuse Figure - Horn Circuit Example V From Battery Protection Diode (Cathode to V) To Pin of Radio Accessory Cable Siren Backlight The Backlight function of the Auxiliary B output is programmed when the optional siren is used. The siren control head backlight then turns on and off with the radio control head backlight. A separate siren control pigtail cable is installed and provides the Auxiliary B output signal to the siren controller (pin of the accessory connector is not used). Site Trunking The Site Trunking function of the Auxiliary B output provides an external indication such as a light when site trunking is occurring. This function is available with SmartZone and P trunked operation, and it requires PCConfigure Version. or later and radio firmware Version..x/..x or later (it is not available with.x.x ARM firmware)... EXTERNAL PUBLIC ADDRESS (PIN ) An external public address system can be connected to pin of the accessory connector. The PA option switch is required to control this feature. In the public address mode, microphone audio is always routed to the PA system, and the transceiver can be programmed so that receive audio is also routed. This is a low-level output, so some type of amplifier is required... AUXILIARY B INPUT (PIN ) This input can be programmed for the following functions. This input is activated by a high voltage and deactivated by a low voltage or no signal (high impedance). External Emergency Switch When this function is programmed, an emergency condition can be triggered using an external emergency switch such as a foot-operating type. PA Broadcast This function is used with the optional Transit Bus PA system to allow an external public address select switch to be used instead of the normal front panel option switch. -

31 INSTALLATION. REMOTE CONTROL UNIT INSTALLATION NOTE: Refer to Section. for handheld control unit installation information... GENERAL The remote control configurations that may be used are as follows: Single Remote - A remote control unit is connected to the remote mount radio (without operating controls). This configuration is shown in Figure -. Single Remote, Dual Controls - A remote control unit is connected to the front mount radio. This allows control from both the radio front panel and the remote control unit. This configuration is a combination of Figures - and -. Dual Remotes - Two remote control units are connected to a remote mount radio. This allows control from both remote control units. With this configuration, a second remote control unit pigtail is used. One pigtail is connected to J on the logic board and the other to J. This configuration is similar to Figure -. Before installing the remote control units in the vehicle, check operation. If volume control is not operating as desired, some DIP switches inside the control unit may need to be reconfigured. Refer to the next section for more information. Figure -. Compare the parts layout of your board to these illustrations to determine which board you have. The setup information which follows covers both configurations. Revised Audio PA Board There are also two different audio PA boards in use. Beginning in mid 00, an revised version began shipping that has a -pin connector for connecting to the controller board. Previous versions were hardwired to the controller board using separate wires. In addition, the revised version has some circuit changes that affect how S- is set. The setup information which follows covers both configurations. Figure - Revised Display Controller Board W0 W0 ON W0 NOTE: With dual control or remotes, for system power to turn off, the Power switches of both control units must be off. Since the selected mode is not indicated by the push button switch, it is recommended that only one control unit be used to switch power. R R R J0.. CONTROL UNIT BOARD VERSIONS Revised Controller Board S OFF There are two different display controller boards in use. Beginning in late 00, a revised version started shipping that utilizes only DIP switches for programming. The earlier board used both DIP switches and jumpers. The new revised board is shown in Figure - and the early board is shown in 0 ON W0 W0 Figure - Unrevised Display Controller Bd -0

32 INSTALLATION Configuration (see Section..) Table - Control Unit DIP Switch S Settings Master/Slave Setting (S-/S-) [] Volume Control Setting S- [] Front mount transceiver only Master* Don t Care Remote control unit, single control Standard internal speaker used Master* On* [] Optional external speaker used Master* Don t Care [] Dual control, standard configuration [] Front mount transceiver control unit Master* Don t Care Remote control unit Slave On* [] Dual control, alternate configuration [] Front mount transceiver control unit Slave Don t Care Remote control unit Master* Don t Care [] Dual Remotes, internal speakers used Remote control unit (either ctrl unit) Master* On* [] Remote control unit (other ctrl unit) Slave On* [] Dual Remotes, one internal/one external speaker used Control unit controlling ext speaker Master* Don t Care [] Remote control unit w/internal speaker Slave On* [] Handheld Control Unit, Dual Controls, (HHC front mt radio, single int/ext spkr avail.) Volume Controlling Unit Master* N/A/Don t Care Other Ctrl Unit Slave N/A/Don t Care Handheld Control Unit, Dual Remotes (HHC remote control unit, two speakers avail.) HHC (controls external speaker) Master* N/A Remote control unit (controls internal spkr) Slave On* [] * - Default setting, no change usually required. [] Master = S- Off/S- On; Slave = S- On/S- Off [] S- is always On and S-0 is always Off. With the revised display controller board (Figure -), set using DIP switches S-,, and 0. With the unrevised display controller board (Figure -), set using jumper resistors R (S-), R (S-), and R (S-0). On = Jumper In, Off = Jumper Out. [] The volume of each internal speaker is controlled independently by the local volume control. If an external speaker is used, it is controlled by the front mount transceiver and the radio internal speaker is inactive. [] This configuration allows an external speaker to be controlled by the remote control unit. However, both internal speakers and the volume control of the front mount transceiver are then inactive. [] With unrevised audio PA board (see Section..), S- must be Off. [] When a remote control unit controls an external speaker and the internal speaker is not used, disable the internal speaker by disconnecting the internal PA board from the display controller board (see Section..). -

33 INSTALLATION Accessing Jumpers The jumpers on the controller board are configured as described in the following information and in Table -. If the default configuration must be changed, this board is accessed as follows:. Remove the back cover of the remote control unit. The audio PA board is the top board, followed by the display controller board, and then the display board.. To temporarily move the audio PA board out of the way to access the display controller board, release it from the housing by pressing the two plastic clips on the bottom edge... SETTING MASTER/SLAVE SWITCHES With two control units, the control unit designated as the Master controls the external or front mount radio speaker. Switches and of DIP switch S on the display controller board (see Figure - or -) set the Master/Slave configuration of the control unit as follows. This switches function the same on both boards. Set these switches as indicated in Table - if applicable. Master = Sw Off, Sw On (default) Slave = Sw On, Sw Off.. CONFIGURING VOLUME CONTROL S-,, and 0 select the volume control mode. These switches can almost always be left in the default mode (S- and = On, S-0 = Off). Additional information follows. If controlling an external speaker and the internal speaker is not used, disable the internal speaker by disconnecting the control unit audio PA board from the controller board. If controlling the local internal speaker when equipped with the unrevised audio PA board (hardwired to controller board), S- = Off or R Out... MOUNTING REMOTE CONTROL UNIT A diagram showing a remote transceiver installation is located in Figure -. The control unit mounting bracket, -foot control cable, and mounting hardware are included. Proceed as follows:. Check the area behind the selected mounting location to make sure that there is nothing that will be damaged when the mounting screws are installed. Then install the mounting bracket using the included self-drilling screws or others if desired.. Install the control unit in the bracket using the included plastic washers, spring washers, and knobs as shown in Figure -.. Install the microphone hanger in a convenient location using the included screws for sheet metal or plastic as applicable. The hanger must be connected to chassis ground for proper operation of functions such as monitoring and scan. If required, ground the hanger using the included grounding wire.. Route the control cable from the transceiver to the control unit and plug it into both as shown in Figure -. With dual remotes, there are two remote pigtails coming from the back of the radio.. CONNECTING THE SPEAKER.. USING STANDARD INTERNAL SPEAKER CAUTION The audio amplifier in the transceiver is designed to withstand momentary grounding of the speaker outputs. However, do not connect either speaker output to supply voltage because serious damage will result. Front Mount Transceiver - Insert the plug with the jumper from pin to into the accessory jack (see Figure -). This routes the audio on pin back in to the internal speaker connected to pin. The other internal speaker terminal is internally connected to pin. Remote Control Unit - In the standard configuration, the internal speaker in the control unit is used, and no special connections are required. Low level audio from the control cable is routed to a -watt audio amplifier in the control unit. The use of a separate amplifier permits independent volume control in dual control applications and also minimizes noise. -

34 INSTALLATION NOTE: The two wires on the transceiver end of the control cable are not used in this application, so they should remain unconnected... USING AN OPTIONAL EXTERNAL SPEAKER If an optional external speaker is used, it should be a -ohm, -watt speaker such Part No shown in Figure - or -. Proceed as follows to connect this speaker:. The external speaker is connected to pins and of the accessory connector shown in Figure - (the order is not important). If installing the -00 speaker, pins are already installed on the speaker wires. Locate the connector included in the accessory wire kit that does not have pins and jumpered and insert one pin into the pin location and the other into the pin location.. If installing some other speaker, use the - or - foot wire assemblies included in the accessory wire kit as required. NOTE: In dual control/remote applications, this speaker can be controlled by either the transceiver or remote control unit. Refer to Table - and Section. for information on how to set up the control unit for each configuration.. KEY CAP INSTALLATION Key Cap Kit, Part No , is included with each transceiver. This kit includes keys labeled as follows and six plugs that can be inserted in the front panel if keys are not used. The caps indicated by an asterisk ( * ) are installed at the factory. EMER* BKLHT* DISP* SEL SQ* SCAN* TONES* C/S TG SEL TX PWR CALL MON RWS PRI ED ALERT RESP MSG RTA PHONE STATUS HOME SCN ED PROG SEARCH LOCK F F OTAR KY CHG KY CLR PUB AD HORN KY SEL DATA SN LST SQ LST SURVLC TN VOL CH SEL PW CHG RWS ED Determine the function of each key and then install the applicable key cap. To remove a key cap, gently pull it out of the front panel with a wide-nose pliers or use the extraction tool included in the DC power cable kit. This kit is for the standard front or remote control unit only. The handheld control unit key caps cannot be changed.. PIGTAIL CABLES The various accessory pigtail cables that may be installed in the radio are listed in Table -. This table indicates the internal logic board connector it plugs into and the external connector it provides. Table - xx Mobile Pigtail Cable Guide Cable Part Number To Radio Logic Bd Connector Accessory -pin Remote DB F Connectors Provided By Cable Remote DB F UDDI DB F PVP Audio DB F Serial Data DB F Siren -pin Accessory Std J, P0 X w/emi board Remote /Acc -00- J, J, P0 X X Remote -00- J X Dual Remote -00- J, J X X UDDI -00- J, J X Acc/PVP Audio J, J, J, P0 X Serial Data -00- J X Siren -00- J, P0 X [] Uses front mount control head connector so this cable cannot be used with front mount radios. X -

35 INSTALLATION Figure - Locking Tray Installation Diagram.0 TRANSCEIVER MOUNTING TRAY INSTALLATION.0. DESCRIPTION Optional Transceiver Locking Tray, Part No , is a lockable mounting bracket for 00 and other transceivers that use the standard chassis (it is not intended for 00W models with the extended chassis). This bracket provides theft protection and also allows the transceiver to be quickly removed from the vehicle with a key..0. INSTALLATION Refer to Figure - and proceed as follows:. Install the transceiver in bracket MP using the four 0- x / screws (HW) included. If desired, this mounting bracket can be used to mount the transceiver directly to the vehicle.. Install lock bracket MP using the four self-drilling screws (HW) and washers (HW) included. Make sure that there is nothing under the mounting location that will be damaged..0. LOCKING/UNLOCKING TRANSCEIVER To insert the transceiver with attached mounting bracket into the locking bracket, set it over the locking bracket and push it rearward slightly if necessary so that it seats. Then pull it forward until it latches. The lock operates in a manner similar to most glove compartment locks. To release the transceiver, press the button and at the same time push the transceiver rearward. The key locks the button so that it cannot be pressed. -

36 INSTALLATION Blk Yel/Orn Ctrl Unit Jack Spkr Out Jack Prog Jack Junction Box P.N Part No Ctrl Cable Jack Line Out Jack Earphone/Mic Jack Figure -0 HHC Installation Components (Optional Junction Box Used). HANDHELD CONTROL UNIT INSTALLATION.. GENERAL The Handheld Control Unit replaces the standard control unit and DTMF microphone in remote mount applications. It does not contain an internal speaker, so an external speaker must be used. This control unit plugs directly into the remote control unit pigtail cable on the back of the transceiver or into an optional junction box. This junction box provides the following additional jacks (see Figure -0). Speaker Out Jack - Output for connecting an external speaker. When the junction box is not used, the speaker is connected to the accessory pigtail of the transceiver. Line Out Jack - Connection point for a tape recorder or some other device. The output signal at this jack is V P-P, 00-ohm (nominal), and consists of composite receive and transmit audio. Earphone/Microphone Jack - A three-conductor jack for connecting a combination earphone and microphone. The external speaker audio is automatically muted when this jack is used. There is no PTT line associated with this jack, so the transmitter must still be keyed using the control unit PTT switch. Programming Jack - A standard eight-pin jack for connecting the computer and RPI to program the transceiver. NOTE: The junction box is required to program the transceiver when this control unit is used. -

37 INSTALLATION Figure - HHC Installation Components (Junction Box Not Used).. INSTALLATION INSTRUCTIONS Optional Junction Box Used (Figure -0). Install the transceiver as described in Sections. to.. Connect the microphone hanger to chassis ground as described.. Mount the junction box in a convenient location near the control unit using the included mounting bracket and hardware.. Route the -ft. control cable from the transceiver to the junction box as shown in Figure -0. Connect it between the remote pigtail of the transceiver and the male DB jack of the junction box.. The two wires coming from the connector on the transceiver end of the control cable route speaker audio to the junction box. Insert the pins on these wires into the pins and slots of the accessory cable connector. NOTE: The accessory and siren pigtail cables have the similar connectors. Be sure to connect to the black accessory connector, not the yellow/orange siren connector. If a jumper has been connected between pins and on the accessory connector, remove it. A speaker can also be connected directly to pins and if desired. Refer to Section.. for more information.. Plug the.0-ohm external speaker into the SPKR OUT jack of the junction box. Plug the control unit into the male DB connector of the junction box.. If applicable, connect the tape recorder or other device to the LINE OUT jack.. Connect the earphone or earphone/microphone to the EARPHONE/MIC jack (the external speaker automatically mutes when an earphone is connected to this jack). The earphone output is the tip of the jack and the microphone input is the ring (ground is the sleeve ). -

38 INSTALLATION Junction Box Not Used (Figure -) The Handheld Control Unit can be plugged directly into the remote pigtail of the transceiver in applications where the transceiver and control unit are located near each other. In other applications where the transceiver is mounted remotely, optional -foot Control Cable, Part No. -00-, is required to connect the control unit to the transceiver. Proceed as follows:. Install the transceiver as described in Sections. to.. Connect the microphone hanger to chassis ground as described.. Route the -ft. control cable from the remote pigtail of the transceiver to the control unit as shown in Figure -. Secure the connectors using the captive screws.. Connect the external speaker to pins and of the accessory pigtail as described in step of the preceding section... USING HHC TO PROVIDE DUAL CONTROLS OR DUAL REMOTES Dual Control Configuration The handheld control unit can connected to a front mount transceiver to provide dual controls. However, operation in this configuration may not be suitable because only one speaker is available for both control units. Either the internal speaker in the front mount radio or the external speaker connected to the accessory cable (see Section.) or junction box can be used. Connecting both speakers in parallel is not recommended because the audio amplifier may become overloaded. One control unit must be designated the Maser and the other the Slave (see Section..). The Master provides volume control. The other S switches should be left in the default configuration. Dual Remote Configuration Both the HHC and a remote control unit can be used to provide dual remote control units. The HHC is connected to one remote pigtail and the remote control unit is connected to the other. The HHC provides volume control of the external speaker and the remote control unit controls its local internal speaker. The HHC is designated the Master and the remote control unit the Slave (see Section..). The remote control unit volume control switches should be left in the default configuration (see Section..)... TRANSCEIVER PROGRAMMING WITH HHC The programming setup used to program a transceiver equipped with the Handheld Control Unit is similar to that used with the standard control units. The programming cable is connected to the junction box using a special adapter. Refer to Section.. for more information. Only one transceiver programming parameter must be changed when the Handheld Control Unit is used. Set the Controller Type parameter on the Global screen of the PCConfigure programming software for Handheld instead of Normal.. There is also a DIP programming switch on the handheld controller board. Generally, the ten switches of this switch should be left in the default position which is switches,,, and On, and the others Off. The only time any of these switches may need to be changed is when the HHC is used in a dual control or dual remote configuration as described the preceding section. -

39 INSTALLATION 00 TRANSCEIVER DC Power Cable Antenna Cable -Pin D-Submin Connector To Control Unit -Pin Accessory Connector (Black) (In Trunk) SIREN AMPLIFIER Siren (-pin) Controller Connector (-pin) (In Trunk) Alarm Spkr Spkr V Terminal Block or Connector (-pin) -Pin Siren Connector (Yellow) Ft Cable (Part of Control Cable) 0 Ft Power Red Cable 0 Ft Power Black Cable 0 Ft -Cond Cable Ft Control Cable Assembly Siren Loudspeaker Splice Ft Horn Ring Wire (Green) A Fuse Vehicle Battery Ft Park/Kill Wire (Black) SIREN CONTROLLER (Under Dash) Splices Figure - Siren Installation Diagram. SIREN OPTION INSTALLATION INSTRUCTIONS.. GENERAL The 00 Siren Kit, Part No , contains a siren amplifier, siren controller, and all the cables and hardware normally required to install this option. This kit connects to an E.F. Johnson 00 mobile transceiver. The siren loudspeaker is optional, and the following models are available: Part No Model TS00 for light bar installation Part No Model MS00 for compact (behind grille) installation... TRANSCEIVER PROGRAMMING For proper operation of the siren controller backlight, a transceiver programming parameter may need to be changed. On the Global screen of the PCConfigure programming software (see Section ), set the Auxiliary B Toggle parameter for Backlight. The Siren Control Head backlight then turns on and off with the transceiver control unit backlight... INSTALLATION PROCEDURE Refer to Figure - and proceed as follows:. Mount the siren amplifier near the transceiver (the connecting cable to the transceiver is approximately feet long).. Mount the siren controller in the desired location (the connecting cable to the amplifier is approximately feet long).. Mount the siren loudspeaker in the desired location (the connecting cable to the amplifier is approximately 0 feet long). Refer to the installation instructions included with the speaker for more information.. Connect the included -ft control cable assembly between the amplifier, transceiver, and controller as shown in Figure -. Be sure to connect it to the -

40 INSTALLATION yellow (or orange) -pin siren pigtail of the transceiver (not the black -pin accessory pigtail). NOTE: It is recommended that the power cable be connected directly to the vehicle battery. Connection to other locations may result in excessive noise in the audio signal when using the PA function.. Connect the included fuseholder to the positive () battery terminal using the included ring terminal or another connector as required.. Connect the included red cable from the V terminal on the amplifier to the fuseholder using the included solder splice connector. This connector contains internal solder that melts when heated sufficiently.. Connect the included black cable from terminal on the amplifier to the negative ( ) battery terminal using the included ring terminal or some other connector as required.. Connect the loudspeaker to the SPEAKER terminals on the amplifier using the included -conductor cable and solder splice connectors (the order is not important).. If the siren is to be automatically disabled when the vehicle is in Park or Neutral, connect the black wire coming from the siren controller connector to the neutral safety switch. 0.If the vehicle horn is to sound with the siren, connect the green wire coming from the siren control head connector to the vehicle horn circuit. -

41 OPERATION SECTION OPERATION. GENERAL The operation description for the 00 mobile transceiver is included on the CD-ROM with this manual. To open this manual, click the following link or go to the Op_Man directory and open the file 00_Man.pdf. Click here to go to the 00 Operating Manual -

42 TRANSCEIVER PROGRAMMING SECTION TRANSCEIVER PROGRAMMING Remote Programming Interface (RPI) Part No Cable Part No To Battery To Antenna To Ign Sense Figure - Programming Setup (Standard Front/Remote Models). GENERAL.. PROGRAMMING SETUP The following items are required to program the transceiver. The part numbers of this equipment are shown in Table - in Section. The programming setup is shown above. A Windows -based computer (see next section) Remote Programming Interface (RPI), Part No Programming cable from RPI to transceiver (see Section.. for more information). EFJohnson PCConfigure programming software, Part No NOTE: The -00 cable, the - software, RPI, and a CD manual are included in the 00 Series Programming Kit, Part No COMPUTER DESCRIPTION The computer used to program this transceiver should meet the following minimum requirements: Windows //NT/000 (. cannot be used) Pentium processor or equivalent MB of RAM A hard disk drive with at least MB of free space A CD-ROM drive An available serial port.. CONNECTING COMPUTER TO TRANSCEIVER NOTE: Only RPI, Part No , can be used to program the 00-series transceiver. Other RPIs such as and are not compatible with this transceiver. Connecting RPI To Computer The Radio Programming Interface (RPI) provides the required logic interface between the computer and transceiver. The cable from the RPI to computer is not included with the RPI. The RPI has a female DB connector, and most computer serial ports have a male DB or DB connector. Therefore, a male DB to female DB or DB is usually required. This is a standard cable available at most computer supply -

43 TRANSCEIVER PROGRAMMING stores or order ft. DBM to DBF cable, Part No Connecting RPI To Transceiver The programming setup for a front mount transceiver is shown in Figure -. With transceivers that use the standard front or remote control unit, the cable from the RPI plugs into the microphone jack of the transceiver or control unit. This cable is Part No , and it is not included with the RPI. Connecting the programming setup to the handheld controller is described in the next section... HANDHELD CONTROLLER PROGRAMMING SETUP When the Handheld Control Unit is used (see Section ), the same computer, RPI, and programming cable are used as with the standard front and remote models. In addition, the following components are required: The junction box (Part No ) is required to provide a connection point for the RPI since the control unit does not have a programming jack. This box may not be included with some handheld control units. Adapter Plug, Part No , is required to plug the 00 programming cable into the rectangular 0-pin programming connector on the junction box (see following illustration). Only one transceiver programming parameter must be changed when the Handheld Control Unit is used. Set the Controller Type parameter on the Global screen of the PCConfigure programming software for Handheld instead of Normal... SIREN PROGRAMMING When the optional siren feature is installed (see Section.), one transceiver programming parameter may need to be changed for proper operation of the siren controller backlight. On the Global screen of the PCConfigure programming software, set the Auxiliary B Toggle parameter for Backlight. The Siren Control Head backlight then turns on and off with the transceiver control unit backlight.. USING THE PCCONFIGURE SOFTWARE The PCConfigure software is described in a separate CD-based manual included on the CD-ROM with this service manual and also the programming software. To open this manual, click the following link or go to the PCConfigure directory and open the file Manual.pdf. Click here to go to the PCConfigure manual To Prog Cable To Junction Box Programming Adapter Plug -

44 CIRCUIT DESCRIPTION SECTION CIRCUIT DESCRIPTION. GENERAL TRANSCEIVER DESCRIPTION.. INTRODUCTION The E.F. Johnson 00 is a microcontroller-based radio that uses a Digital Signal Processor (DSP) to provide the following modes of operation: Narrowband Analog - FM modulation with a maximum deviation of. khz. This mode is usually used in systems where the channel spacing is. khz. Call Guard (CTCSS or DCS) subaudible squelch signaling can be used in this mode. Wideband Analog - FM modulation with a maximum deviation of khz. This mode is usually used in systems where the channel spacing is khz or 0 khz. Call Guard (CTCSS or DCS) subaudible squelch signaling can be used in this mode. Project Digital - The voice is digitized, error corrected, optionally encrypted and transmitted using CFM modulation according to the Project standard. This mode can be used in channel spacings of. khz. The DSP processes the received signals and generates the appropriate output signals. The microcontroller controls the hardware and provides an interface between hardware and DSP... PC BOARDS The 00-series mobile contains the following PC board assemblies: RF Board - Contains the receiver, synthesizer, and exciter sections. PA Board - Contains the transmitter power amplifier, power control, and main DC power switching sections. Logic Board - Contains the digital signal processing (DSP), control logic, and audio processing sections. Interface Board - A small board that provides the electrical connections between the logic and RF/PA boards. It also contains the audio amplifier and volume control circuits for internal and external speakers. Display Controller - Contains a microcontroller which provides an interface between the controller on the logic board and the front panel display and switches. Display Board - Contains the liquid crystal display, option switch keypad, and display drivers. In addition, it contains the backlight for the display and keypad... CIRCUIT PROTECTION (FUSES) Circuit protection is provided as follows: A -ampere fuse (-ampere with 00W models) in the power cable provides overall transceiver protection. A -ampere fuse on the RF board protects circuits on that board. F (-ampere) on the display controller board protects the Sw B output of the microphone connector. F on the logic board protects the Sw B output of universal interface connector J. The various voltage regulators provide circuit protection by automatically limiting current. NOTE: The next two sections (.. and..) describe operation with the revised logic (Version C in Section..). Generally, the Digital IF chip on the revised RF board replaces the ABACUS chip on the early version, and the CODEC on the revised logic board replaces the ADSIC chip on the early version... ANALOG MODE DESCRIPTION Receive Mode The signal is routed from the antenna connector to the RF Board where it is filtered, amplified, and mixed with the first local oscillator frequency generated by the synthesizer. The resulting IF signal is also filtered and amplified and sent to the AD digital IF chip. -

45 CIRCUIT DESCRIPTION UHF RF BOARD (VERSION C) The signal is then mixed with the second local oscillator frequency to create a second IF signal. The second IF signal is then sampled and downconverted to baseband. The baseband signal is then decimated to a lower sample rate that is selectable at 0 khz. This signal is then routed via a serial interface from the IF chip to the DSP on the logic board. On the logic board the DSP digitally filters the input signal and performs frequency discrimination to obtain the message signal. The DSP first performs a carrier- detection squelch function on the radio. If a signal is determined to be present, the audio portion of the signal is resampled and then filtered appropriately. The filtered signal is then routed back to a D/A in the CODEC to produce an analog signal for output to the audio power amplifier and then the speaker. Any detected signaling information is decoded and the resulting information is sent to the microcontroller. Transmit Mode The signal from the microphone is amplified and then routed to the CODEC chip where it is first digitized and then sent to the DSP. The DSP performs the required filtering, adds the desired signaling, converts the sample rate and then sends the resulting signal back to a D/A in the CODEC to produce the analog modulation signals for the VCOs. The modulated VCO signal is then sent to the RF power amplifier and transmitted... PROJECT DIGITAL MODE Introduction In Project Digital Mode, the carrier is modulated with four discrete deviation levels. These levels are ± 00 Hz and ± 00 Hz. Digitized voice is created using an IMBE vocoder. Receive Mode The signal is processed in the same way as an analog mode transmission until after the squelch function is performed. If a signal is detected to be present, the DSP resamples the signal from 0 khz to khz. This is done so that the sample rate is an integer multiple (x) of the data rate of the digital modulation which is 00 symbols/sec (00 bits/sec). The resampled signal is then processed by a demodulator routine to extract the digital information. The resulting bit stream (00 bps) is sent to a routine that performs unframing, error-correction, and voice decoding. The result of these operations is a reconstructed voice signal sampled at khz. The sampled voice signal is sent to a D/A in the CODEC to produce an analog signal for output to the audio power amplifier and speaker. Transmit Mode The microphone signal is processed as in the analog mode until it reaches the DSP. At this point the audio signal is processed by a voice encoding routine to digitize the information. The resulting samples are then converted to a bit stream that is placed into the proper framing structure and error protected. The resulting bit stream has a bit rate of 00 Hz. This bit stream in then encoded, two bits at a time, into a digital level corresponding to one of the four allowable frequency deviations. This produces -bit symbols with a rate of 00 Hz. The symbols are resampled to a rate of khz and filtered to comply with channel bandwidth requirements. The filtered signal is then sent to a D/A in the CODEC to produce the analog modulation signal for the VCO. The modulated VCO signal is then mixed up to the final transmit frequency and then sent to the RF PA for transmission.. UHF RF BOARD (VERSION C) NOTE: The following describes the new revised Version C RF board described in Section... The RF Board is not field serviceable. It must be replaced as a unit with a new board... RECEIVER Front End Bandpass Filter A harmonic filter is followed by a PIN diode transmit/receive switch. Following the switch, two fixed tuned bandpass filters are used in the front-end of the receiver. Depending on the desired receive band, the appropriate filter is selected using RF switches (U/U). This filter provides first-image rejection with minimal loss in order to provide the desired level IMBE voice coding technology embodied in this product is protected by intellectual property rights including patent rights of Digital Voice Systems, Inc. -

46 CIRCUIT DESCRIPTION UHF RF BOARD (VERSION C) C Bandpass Filters 0- MHz (0- MHz) Switch -0 MHz (-0 MHz) AT- Switch Var Atten C C LNA MGA- LNA Bypass Switch C C Switch Bandpass Filters 0- MHz (0- MHz) -0 MHz (-0 MHz) Switch C MIXER ADEX-0L R L I LO BPF. MHz KHz BW IF Amp MMBR. MHz KHz BW Receiver Back End Fif =.MHz AD RF Out SPI SPI SPI Addr RF / Logic Interface SPI Clk SPI MOSI SPI MISO SPI Addr SPI Addr. MHz SPI Addr Antenna Jack Harmonic Filter C D0 T/R PIN Switch Switch C RF Switch C VCO - 0 MHz ( - 0 MHz) VCO 0 - MHz ( - MHz) RX Band Select VCO Select RX LNA Bypass Kbit EEPROM ch bit DAC SPI SPI RF Out RF Clk RF Data RF Frame Sync Lock 0 Enable 0 Lock Detect TX Pwr Control ntxena. MHz ntxnap PLL SPI Low Frequency Modulation TxMod High Frequency Modulation TxMod PA Mitsubishi RA0M DRIVER Sirenza SGA Temp Unswitched Battery.V.V Power Control TX Pwr Control Figure - UHF RF Board Block Diagram (Version C) of receiver sensitivity. A variable attenuator, which follows the filter, increases the dynamic range of the receiver when receiving high-level signals. Front End LNA and Bypass Switching The Low Noise Amplifier (LNA) is critical in determining the overall noise figure of the receiver chain. An MGA- amplifier (U) provides optimum noise figure, gain, intercept point, and power consumption. Post-LNA Bandpass Filters Additional bandpass filters are positioned after the LNA. These filters are identical to the front-end filters previously described. RF switches U and U0 are used to select between the two bands. These filters provide additional image rejection. Mixer and LO Filter A double-balanced, low-level ADEX-0L mixer (MX) with a LO drive level of dbm is used for the first conversion. This mixer provides good dynamic range with a db lower LO drive than the more traditional dbm drive mixers. This reduces power consumption and also the conducted and radiated local oscillator leakage from the receiver. For the low band UHF version, a high-side mix is used for the 0- MHz receive band and a low-side mix is used for the -0 MHz receive band. For the high band UHF version, a high-side mix is used for the 0- MHz receive band and a low-side mix is used for the -0 MHz receive band. This band plan reduces the tuning range requirements for the VCOs. A LO filter is used prior to LO port of the mixer to reduce the impact of wideband noise from the LO synthesizer on the receiver sensitivity. IF Filter and Amplifier A two-pole. MHz crystal filter (U) is used to provide the desired level of adjacent channel rejection while providing minimal amplitude and phase distortion within a KHz bandwidth. Shields -

47 CIRCUIT DESCRIPTION UHF RF BOARD (VERSION C) installed around the crystal filter provide sufficient isolation to meet the second image response specifications and minimize noise pickup by the impedancematching inductors (L, L, L, L and L.) A transistor IF amplifier (Q and supporting circuitry) is required to boost the signal strength, thereby reducing the overall noise figure. The noise figure, signal gain, intercept point, and power consumption are optimized in this design. An additional two-pole. MHz crystal filter (U) is used to increase the adjacent channel rejection. An LC circuit provides the required impedance matching between the output of the IF filter and the input of the backend chip (U.) Back End IC An Analog Devices AD IF Digitizing Subsystem IC (U) provides a variety of functions for the receiver as follows: Second Local Oscillator - A varactor-tuned transistor (Q) oscillator is phase-locked to a fixed frequency of. MHz for converting the first IF of. MHz to a second IF frequency of. MHz. Phase Locked Loop circuitry inside of the AD operates with a phase-detector frequency of khz. Second Conversion Mixer and Filtering - A mixer inside the AD converts from the first IF of. MHz to the second IF of. MHz. External filters (L and L0) provide IF bandpass filtering. Additional filtering is provided by the inherent operation of the sigma-delta analog/digital converters. Gain Control - This device provides up to db of AGC range via a combination of analog and digital controls. Additionally, there is a db attenuator in the front end. The optimum settings are controlled by the host microprocessor. Analog / Digital Conversion and Processing - Sigma-delta converters provide I and Q sampling directly from the second IF frequency. The resulting digital words are first filtered by internal programmable FIR filters and then clocked out of the AD via a serial data bus using a programmable data rate... SYNTHESIZER PLL IC A CX0 sigma-delta modulated PLL (U) forms the basis of the main synthesizer that is used for both receive and transmit modes. This PLL chip provides good phase noise capabilities to reduce adjacent channel interference and quick switching between the receive and transmit modes. In receive mode the PLL is programmed for a local oscillator frequency that is. MHz away from the receive frequency. In transmit mode the PLL is programmed directly for the transmit frequency. Reference Oscillator A. MHz oscillator (Y) is used as the frequency reference to the synthesizer and also to the receiver backend IC. The center frequency of this oscillator is corrected using a DC tuning voltage from the digital board during receive and voice and data modulation during transmit. Analog Switches and PLL Loop Filters An analog switch (U) provides quicker switching of signals during channel changes by varying the time constant of the PLL loop filter. VCOs Two different VCOs minimize the tuning range of the VCOs in order to meet phase noise specifications. Both VCO's (U and U) are used for transmit and receive modes. Their combined tuning range covers the entire transmit and receive frequency bands. Transmit modulation is provided to each oscillator's modulation port from the digital board. A RF buffer amplifier (U) provides the required level of drive for the receiver mixer's local oscillator signal as discussed above... TRANSMITTER Modulation A dual-port modulation scheme is used in order to provide DC coupling of the signal required for data -

48 CIRCUIT DESCRIPTION UHF RF BOARD (VERSION C) Figure - RF Board Block Diagram (Version A/B) modulation applications. Modulation applied to the PLL's frequency reference provides low-frequency modulation, whereas modulation applied to the PLL's transmit VCO's (U and U) provide high-frequency modulation. Signals for both modulation ports are provided from DACs on the digital board. Power Amplifier The power amplifier (U) is a Mitsubishi RA0M0M-0 module for the low band version and a Mitsubishi RA0MM-0 module for the high band version. The PA module provides the desired RF power output level and is stable over a wide range of VSWR conditions. The PA is driven by a SGA- driver (U0) that typically provides dbm output power. The PA is turned on and off by switching the power to this driver via transistor D0. ALC To maintain the specified Transmitter output power level, Automatic Level Control (ALC) is provided to control the drive level to the PA. The detected forward power is compared to a reference level provided by the digital board via op amp UA. The resulting error voltage is applied to a power level control port of the power amplifier module. Transmitter on/off splatter filtering is provided by an RC network (R, R0, C and C.) T/R Switching and Harmonic Filter The output of the power amplifier is applied to the transmit/receive RF PIN switch (D & D.) This is a high dynamic-range switch that is capable of passing the desired transmit power with minimal compression. Any harmonics generated by the PA module and the RF T/R switch are filtered by a harmonic filter that is between the RF T/R switch and the antenna jack.. VERSION A/B RF BOARD OVERVIEW NOTE: The following describes the earlier A and B RF boards (see Section..). The RF board is not field serviceable and must be replaced as a unit with a new board. The receiver front end consists of a preselector, an RF amplifier, a second preselector, and a mixer (see Figure -). Both preselectors on the VHF and UHF boards are varactor-tuned, two-pole filters controlled by the control logic. The 00 MHz board uses stripline technology for the preselector. The RF amplifier is a dual-gate, gallium-arsenide based IC. The mixer is a -

49 CIRCUIT DESCRIPTION VHF/UHF RF BOARD (VERSION A/B) double-balanced, active mixer coupled by transformers. Injection is provided by the VCO through an injection filter. Refer to Table - for local oscillator (LO) and first IF information. The frequency generation function is performed by three ICs and associated circuitry. The reference oscillator provides a frequency standard to the synthesizer/prescaler IC which controls the VCO IC. The VCO IC actually generates the first LO and transmitinjection signals and buffers them to the required power level. The synthesizer/prescaler circuit module incorporates frequency-division and comparison circuitry to keep the VCO signals stable. The synthesizer/prescaler IC is controlled by the control logic through a serial bus. Most of the synthesizer circuitry is enclosed in rigid metal cavities to reduce microphonic effects. Table - LO and First IF Frequencies LO Frequency range First IF Frequency VHF UHF 00 MHz. -. MHz. -. MHz. -. MHz. MHz. MHz. MHz The receiver back end consists of a two-pole crystal filter, an IF amplifier, a second two-pole crystal filter, and the digital back-end IC (ABACUS). The two-pole filters are wide enough to accommodate khz modulation. Final IF filtering is done digitally in the ADSIC. The digital back-end IC (ABACUS) consists of an amplifier, the second mixer, an IF analog-to-digital converter, a baseband down-converter, and a. MHz synthesis circuit. The second LO is generated by discrete components external to the IC. The output of the ABACUS IC is a digital bit stream that is current driven on a differential pair for a reduction in noise generation. The transmitter consists of an RF power amplifier IC that gets an injection signal from the VCO. Transmit power is controlled by two custom ICs that monitor the output of a directional coupler and adjust PA control voltages correspondingly. The signal passes through a Rx/Tx switch that uses PIN diodes to automatically provide an appropriate interface to transmit or receive signals.. VHF/UHF RF BOARD (VERSION A/B) NOTE: The following describes the earlier Version A and B RF boards described in Section... The RF board is not field serviceable and must be replaced as a unit if it is defective... FREQUEY GENERATION UNIT (FGU) The frequency generation unit (FGU) consists of three major sections: the high stability reference oscillator (U0), the fractional-n synthesizer (U0,) and the VCO buffer (U0). A V regulator (U0), supplies power to the FGU. The synthesizer receives the V REG at U0, and applies it to a filtering circuit within the module and capacitor C. The well-filtered -volt output at U0, pin is distributed to the Tx and Rx VCOs and the VCO buffer IC. The mixer s LO injection signal and transmit frequency are generated by the Rx VCO and Tx VCO, respectively. The Rx VCO uses an external active device (Q0), whereas the VHF Tx VCO s active device is a transistor inside the VCO buffer. The UHF Tx VCO uses two active devices, one external (Q0) and the other internal to the VCO buffer. The base and emitter connections of this internal transistor are pins and of U0. The Rx VCO is a Colpitts-type oscillator, with capacitors C and C providing feedback. The Rx VCO transistor (Q0) is turned on when pin of U0 switches from high to low. The Rx VCO signal is received by the VCO buffer at U0, pin, where it is amplified by a buffer inside the IC. The amplified signal at pin is routed through a low-pass filter (L0 and associated capacitors) and injected as the first LO signal into the mixer (U, pin ). In the VCO buffer, the Rx VCO signal (or the Tx VCO signal during transmit) is also routed to an internal prescaler buffer. The buffered output at U0, pin is applied to a low-pass filter (L0 and associated capacitors). After filtering, the signal is routed to a prescaler divider in the synthesizer at U0, pin. The divide ratios for the prescaler circuits are determined from information stored in memory during programming. The microcontroller extracts data for the division ratio as determined by the selected channel and sends that information to a comparator in the synthesizer via a bus. A. MHz reference oscil- -

50 CIRCUIT DESCRIPTION VHF/UHF RF BOARD (VERSION A/B) lator, U0, applies the. MHz signal to the synthesizer at U0 pin. The oscillator signal is divided into one of three pre-determined frequencies. A timebased algorithm is used to generate the fractional-n ratio. If the two frequencies in the synthesizer s comparator differ, a control (error) voltage is produced. The phase detector error voltage (V control) at pins and of U0 is applied to the loop filter consisting of resistors R, R, and R, and capacitors C, C, C, and C. The filtered voltage alters the VCO frequency until the correct frequency is synthesized. The phase detector gain is set by components connected to U0, pins and. In the Tx mode, U0, pin goes high and U0, pin goes low, which turns off transistor Q0 and turns on the internal Tx VCO transistor in U0 and the external Tx VCO buffer Q0 on the UHF circuit. The Tx VCO feedback capacitors are C and C0. Varactor diode CR0/CR0 sets the Tx frequency while varactor CR0 is the Tx modulation varactor. The modulation of the carrier is achieved by using a two-port modulation technique. The modulation of low frequency tones is achieved by injecting the tones into the A/D section of the fractional-n synthesizer. The digitized signal is modulated by the fractional-n divider, generating the required deviation. Modulation of the high-frequency audio signals is achieved by modulating the varactor (CR0) through a frequency compensation network. Resistors R0 and R0 form a potential divider for the higherfrequency audio signals. In order to cover the very wide bandwidths, positive and negative V-control voltages are used. High control voltages are achieved using positive and negative multipliers. The positive voltage multiplier circuit consists of components CR0, C, C, and reservoir capacitor C. The negative multiplier circuit consists of components CR0, CR0, C, C, and reservoir capacitor C. Out-of-phase clocks for the positive multiplier appear at U0, pins and 0. Out-of-phase clocks for the negative multiplier appear at U0, pins and, and only when the negative V-control is required (that is, when the VCO frequency exceeds the crossover frequency). When the negative V-control is not required, transistor Q0 is turned on, and capacitor C discharges. The V supply generated by the positive multiplier is used to power-up the phase detector circuitry. The negative V-control is applied to the anodes of the VCO varactors. The Tx VCO signal is amplified by an internal buffer in U0, routed through a low pass filter and routed to the Tx PA module, U0, pin. The Tx and Rx VCOs and buffers are activated via a control signal from U0, pin. The reference oscillator supplies a. MHz clock to the synthesizer where it is divided down to a. MHz clock. This divided-down clock is fed to the ABACUS IC (U0), where it is further processed for internal use... ANTENNA SWITCH The antenna switch is a current device consisting of a pair of diodes (CR0/ CR0) that electronically steer RF between the receiver and the transmitter. In the transmit mode, RF is routed through transmit switching diode CR0, and sent to the antenna. In the receive mode, RF is received from the antenna, routed through receive switching diode CR0, and applied to the RF amplifier Q (VHF) or U (UHF). In transmit, bias current, sourced from U0, pin, is routed through L0, U0, CR0, and L (VHF) and L0, CR0, and L (UHF). Sinking of the bias current is through the transmit ALC module, U0, pin. In the receive mode, bias current, sourced from switched B, is routed through Q0 (pin to pin ), L (UHF), L, CR0, and L. Sinking of the bias current is through the -volt regulator, U0, pin... RECEIVER FRONT END The RF signal is received by the antenna and coupled through the external RF switch. The UHF board applies the RF signal to a low-pass filter consisting of L, L, L, C, C0, and C. The VHF board bypasses the low-pass filter. The filtered RF signal is passed through the antenna switch (CR0) and applied to a bandpass filter consisting of (VHF) L - L, CR - CR, C, C, and C or (UHF) L0, L, L, L, L, CR - CR, C, C, and C. The bandpass filter is tuned by -

51 CIRCUIT DESCRIPTION VHF/UHF RF BOARD (VERSION A/B) applying a control voltage to the varactor diodes in the filter (CR - CR VHF and CR - CR UHF). The bandpass filter is electronically tuned by the D/A IC (U0), which is controlled by the microcomputer.the D/A output range is extended through the use of a current mirror consisting of Q0 and R and R. When Q0 is turned on via R, the D/A output is reduced due to the voltage drop across R. Depending on the carrier frequency, the microcomputer will turn Q0 on or off. Wideband operation of the filter is achieved by retuning the bandpass filter across the band. The output of the bandpass filter is applied to wideband GaAs RF amplifier IC U (UHF) or active device Q (VHF). The RF signal is then further filtered by a second broadband, fixed-tuned, bandpass filter consisting of C, C, C, C0, C, C, C, C, C, L, L, L, and L0 (VHF) or C -C, C - C, C, and L - L (UHF) to improve the spurious rejection. The filtered RF signal is routed through a broadband 0-ohm transformer (T) to the input of a broadband mixer/buffer (U). Mixer U uses GaAs FETs in a double-balanced, Gilbert Cell configuration. The RF signal is applied to the mixer at U pins and. An injection signal (st LO) of about 0 dbm supplied by the FGU is applied to U, pin. Mixing of the RF and the st LO results in an output signal that is the first IF frequency. The first IF frequency is. MHz for the VHF band and. for the UHF band. High side injection is used for VHF and low side for UHF. The first IF signal output at U, pins and is routed through transformer T and impedance matching components, and applied to a two-pole crystal filter (FL), which is the final stage of the receiver front end. The two-pole crystal filter removes unwanted mixer products. Impedance matching between the output of the transformer (T) and the input of the filter (FL) is accomplished by C0 and L0 (VHF) or C, C, and L0 (UHF)... RECEIVER BACK END The output of crystal filter FL is matched to the input of IF buffer amplifier transistor Q0 by C0 and L0 (VHF) and C0, C0, and L00 (UHF). Transistor Q0 is biased by the V regulator (U0). The IF frequency on the collector of Q0 is applied to a second crystal filter through a matching circuit. The second crystal filter (FL) input is matched by C0, C0, and L0 (VHF) and C0, L0, and L0 (UHF). The filter supplies further attenuation at the IF sidebands to increase the radios selectivity. The output of FL routed to pin of U0 through a matching circuit which consists of L0, L0, and C0 (VHF) and L0, C0, and C0 (UHF). In the ABACUS IC (U0), the first IF frequency is amplified and then down-converted to the second IF frequency of 0 khz. At this point, the analog signal is converted into two digital bit streams by a sigmadelta A/D converter. The bit streams are then digitally filtered, mixed down to baseband, and filtered again. The differential output data stream is then sent to the logic board where it is decoded to produce the recovered audio. The ABACUS IC (U0) is electronically programmable. The amount of filtering, which is dependent on the radio channel spacing and signal type, is controlled by the microcontroller. Additional filtering, which used to be provided externally by a conventional ceramic filter, is replaced by internal digital filters in the ABACUS IC. The ABACUS IC contains a feedback AGC circuit to expand the dynamic range of the sigma-delta converter. The differential output data contains the quadrature (I and Q) information in -bit words, the AGC information in a -bit word, imbedded word sync information, and fill bits dependent on sampling speed. A fractional N synthesizer is also incorporated on the ABACUS IC for nd LO generation. The nd LO/VCO is a Colpitts oscillator built around transistor Q0 (VHF) or Q (UHF). The VCO has a varactor diode, VR0 (VHF) or CR (UHF) to adjust the VCO frequency. The control signal for the varactor is derived from a loop filter consisting of C, C, and R... TRANSMITTER The transmitter consists of three major sections: Harmonic Filter RF Power Amplifier Module ALC Circuits -

52 CIRCUIT DESCRIPTION VHF/UHF RF BOARD (VERSION A/B) Harmonic Filter With VHF versions, RF from PA module U0 is routed through coupler U0 and passed through the harmonic filtering network to antenna switch CR0. With UHF versions, RF from the PA module U0 is routed through coupler U0 and passed through transmit antenna switch CR0 and applied to a harmonic filtering network. The harmonic filtering circuit is composed of (VHF) L, L, L, C, C0, and C or (UHF) L, L, L, C, C0, C, C0, and C. Resistor R (VHF) or R (UHF) provides a current-limited V to J. RF Power Amplifier Module RF power amplifier module U0 is a wide-band, three-stage (VHF) or four-stage (UHF) amplifier. Nominal input and output impedance of U0 is 0 ohms. The DC bias for U0 is on pins,,. In the transmit mode, the voltage on U0, pins and (close to the B level) is obtained via switching transistor Q0. Transistor Q0 receives its control base signal as follows: The microcomputer keys the D/A IC to produce a ready signal at U 0 pin, the ready signal at U0 pin is applied to the Tx ALC IC at U0 pin (V), and the synthesizer sends a LOC signal to the Tx ALC IC (U0 pin 0 to U0 pin ). When the LOC signal and the ready signal are both received, the Tx ALC IC (pin ) sends a control signal to turn on transistor Q0. ALC Circuits Coupler module U0 samples the forward and reverse power of the PA output voltage. Reverse power is present when there is other than 0 ohms impedance at the antenna port. Sampling is achieved by coupling some of the forward and/or reverse power, and applying it to CR0 (VHF) or CR0 (UHF) and CR0 for rectification and summing. The resultant DC signal is then applied to the Tx ALC IC (U0, pin ) as RFDET to be used as an RF strength indicator. 00 MHz RF BOARD (VERSION A/B) The transmit ALC circuit, built around U0, is the heart of the power control loop. Circuits in the Tx ALC module compare the signals at U0, pins and. The resultant signal, C BIAS, at U0, pin is applied to the base of transistor Q0. In response to the base drive, transistor Q0 varies the DC control voltages applied to the RF PA at U0, pin, thus controlling the RF power of module (U0). Thermistor RT0 senses the temperature of the Tx ALC IC. If an abnormal operating condition exists that causes the PA temperature to rise to an unacceptable level, the thermistor forces the ALC to reduce the set power.. 00 MHz RF BOARD (VERSION A/B) NOTE: The following describes the earlier Version A and B RF boards described in Section... The RF Board is not field serviceable and must be replaced as a unit if it is defective... FREQUEY SYNTHESIS The complete synthesizer subsystem consists of the reference oscillator (U0), the voltage-controlled oscillator (VCO U0), a buffer IC (U0), and the synthesizer (U0). The reference oscillator contains a temperaturecompensated. MHz crystal. This oscillator is digitally tuned and contains a temperature-referenced, five-bit, analog-to-digital (A/D) converter. The output of the oscillator (pin 0 on U0) is applied to pin (XTAL) on U0 through capacitor C0 and resistor R0. Voltage-controlled oscillator module U0 is varactor tuned. Therefore, as the voltage being applied to pins and of the VCO varies (-V), so does the varactor's capacitance which changes the VCO output frequency. The 00 MHz VCO is a dual-range oscillator that covers the 0- MHz and the -0 MHz frequency bands. The low-band VCO (- MHz) provides the first LO injection frequencies (- MHz) that are. MHz below the carrier frequency. In addition, in the transmit mode when the radio is operated through a repeater, the low-band VCO generates the transmit -

53 CIRCUIT DESCRIPTION 00 MHz RF BOARD (VERSION A/B) frequencies (0- MHz) that are MHz below the receiver frequencies. The low band VCO is selected by pulling pin high and pin low on U0. When radio-to-radio or talk-around operation is necessary, the high band VCO (-0 MHz) is selected. This is accomplished by pulling pin low and pin high on U0. The buffer IC (U0) includes a Tx, Rx, and prescaler buffer which maintain a constant output level and provides isolation. The Tx buffer is selected by setting pin of U0 high, and the Rx buffer is selected by setting pin of U0 low. The prescaler buffer is always on. In order to select the proper combination of VCO and buffer, the following conditions must be true at pin of U0 (or pin of U0) and pin of U0 (or pin of U0): For first LO injection frequencies - MHz, pins and must both be low. For Tx repeater frequencies 0- MHz, pins and must both be high. For talk-around Tx frequencies -0 MHz, pin must be low and pin must be high. The synthesizer IC (U0) consists of a prescaler, a programmable loop divider, a divider control logic, a phase detector, a charge pump, an A/D converter for low-frequency digital modulation, a balance attenuator to balance the high-frequency analog modulation to the low-frequency digital modulation, a V positivevoltage multiplier, a serial interface for control, and finally, a filter for the regulated -volt supply. This filtered five volts is present at pin of U0, pin of U0, and pins,,, and of U0. It is also applied directly to resistors R0, R, and R. Additionally, the V supply generated by the positive voltage multiplier circuitry should be present at pin of U0. The serial interface (SRL) is connected to the microprocessor via the data line (pin of U0), clock line (pin of U0), and chip-enable line (pin of U0). The complete synthesizer subsystem operates as follows: The output of the VCO, pin on U0, is fed into the RF input port (pin ) of U0. In the Tx mode, the RF signal is present at pin of U0; in the RX mode, the RF signal is present at pin of U0. The output of the prescaler buffer, pin of U0, is applied to the PREIN port (pin ) of U0. The prescaler in U0 is a dual modulus type with selectable divider ratios. This divider ratio is controlled by the loop divider, which in turn receives its inputs from the SRL. The loop divider adds or subtracts phase to the prescaler divider by changing the divide ratio via the modulus control line. The output of the prescaler is then applied to the loop divider. The output of the loop divider is then applied to the phase detector. The phase detector compares the loop divider's output signal with the signal from U0 (that is divided down after it is applied to pin of U0). The result of the signal comparison is a pulsed DC signal which is applied to the charge pump. The charge pump outputs a current that is present at pin of U0. The loop filter (which consists of capacitors C, C, C, C, C, and C, and resistors R0, R0, and R) transforms this current into a voltage that is applied to pins and of U0 to alter the VCO's output frequency. In order to modulate the PLL, the two-port modulation method is utilized. The analog modulating signal is applied to the A/D converter as well as the balance attenuator, via U0, pin. The A/D converter converts the low-frequency analog modulating signal into a digital code that is applied to the loop divider, thereby causing the carrier to deviate. The balance attenuator is used to adjust the VCO's deviation sensitivity to high-frequency modulating signals... ANTENNA SWITCH An electronic PIN diode switch steers RF between the receiver and transmitter. The common node of the switch is at capacitor C0. In the transmit mode, RF is routed to the anode of diode CR0. In receive mode, RF is routed to pin of U0. In the transmit mode, bias current sourced from U0, pin -0

54 CIRCUIT DESCRIPTION 00 MHz RF BOARD (VERSION A/B), is routed through PIN diodes CR0 and CR0 which biases them to a low-impedance state. Bias current returns to ground through U0, pin 0. In receive, U0, pin, is pulled down to ground and pin 0 is pulled up to B which reverse-biases diodes CR0 and CR0 to a high impedance... RECEIVER FRONT END The 00 MHz receiver front end converts the received RF signal to the first IF frequency of. MHz and also provides spurious immunity and adjacent channel selectivity. The received RF signal is passed through antenna switch input matching components C0, L0, and C, through tank components C0 and L0 (which are anti-resonant at the radios transmitter frequencies), and through output matching components C0 and L0. Both pin diodes CR0 and CR0 must be back-biased to properly route the received signal. The stage following the antenna switch is a 0- ohm, inter-digitated, three-pole, stripline preselector (U0). The preselector is positioned after the antenna switch to provide the receiver preamp with some protection against strong, out-of-band signals. After the preselector (U0), the received signal is processed through receiver preamp U0. The preamp is a dual-gate, GaAs MESFET transistor which has been internally biased for optimum IM, NF, and gain performance. Components L0 and L0 match the input (gate ) of the amp to the first preselector, while at the same time connecting gate to ground potential. The output (drain) of the amp is pin, and is matched to the subsequent receiver stage by L0 and C. A supply voltage of V DC is provided to pin through RF choke L0 and bypass capacitor C0. The -volt supply is also present at pin, which connects to a voltage divider network that biases gate (pin ) to a predefined quiescent voltage of.v DC. Resistor R0 and capacitor C0 are connected to pin to provide amp stability. The FET source (pin ) is internally biased at 0. to 0.VDC for proper operation with bypass capacitors C0 and C0, connected to the same node. The output of the amp is matched to a second three-pole preselector (U0) of the type previously discussed. The next stage in the receiver chain is first mixer U0 which uses low-side injection to convert the RF carrier to an intermediate frequency (IF) of. MHz. Since low-side injection is used, the LO frequency is offset below the RF carrier by. MHz, or flo = frf -. MHz. The mixer utilizes GaAs FETs in a double-balanced, Gilbert Cell configuration. The LO port (pin ) incorporates an internal buffer and a phase shift network to eliminate the need for a LO transformer. The LO buffer bypass capacitors (C0, C, and C) are connected to pin 0 of U0, and should exhibit a nominal DC voltage of. to.v DC. Pin of U0 is LO buffer Vdd (V DC), with associated bypass capacitors C and C0 connected to the same node. An internal voltage divider network within the LO buffer is bypassed to virtual ground at pin of U0 through bypass capacitor C. The mixer's LO port is matched to the radio's PLL by a capacitive tap, C0 and C0. A balun transformer (T0) is used to couple the RF signal into the mixer. The primary winding of T0 is matched to the preceding stage by capacitor C, with C providing a DC block to ground. The secondary winding of T0 provides a differential output, with a 0 phase differential being achieved by setting the secondary center tap to virtual ground using bypass capacitors C0, C, and C. The secondary of transformer T0 is connected to pins and of the mixer IC, which drives the source leg of dual FETs used to toggle the paralleled differential amplifier configuration within the Gilbert Cell. The final stage in the receiver front end is a twopole crystal filter (FL). The crystal filter provides some of the receiver's adjacent channel selectivity. The input to the crystal filter is matched to the first mixer using L0, C00, and C. The output of the crystal filter is matched to the input of IF buffer amplifier transistor Q0 by L00, C0, and C0... RECEIVER BACK END The IF frequency on the collector of Q0 is applied to a second crystal filter (FL) through a matching circuit consisting of L0, L0, C0, and C. The filter supplies further attenuation at the IF sidebands to increase the radio's selectivity. The output of FL is routed to pin of U0 through a matching -

55 00 MHz RF BOARD (VERSION A/B) VHF 0W PA BOARD CIRCUIT DESCRIPTION circuit consisting of L0, C0, and C0, and DC blocking capacitor C. In the ABACUS IC (U0), the first IF frequency is amplified and then down-converted to the second IF of 0 khz. The analog signal is then converted into two digital bit streams by a sigma-delta A/D converter. The bit streams are then digitally filtered, mixed down to baseband, and filtered again. The differential output data stream is then sent to the ADSIC on the logic board, where it is decoded to produce the recovered audio. The ABACUS IC (U0) is electronically programmable. The amount of filtering is dependent on the radio channel spacing and signal type, and is controlled by the microcomputer. Additional filtering, which used to be provided externally by a conventional ceramic filter, is replaced by internal digital filters in the ABACUS IC. The ABACUS IC contains a feedback AGC circuit to expand the dynamic range of the sigma-delta converter. The differential output data contains the quadrature (I and Q) information in -bit words, the AGC information in a -bit word, imbedded word sync information, and fill bits which are dependent on sampling speed. A fractional N synthesizer is also incorporated on the ABACUS IC for nd LO generation. The second LO/VCO is a Colpitts oscillator built around transistor Ql. The VCO has a varactor diode (VR0), which is used to adjust the VCO frequency. The control signal for the varactor is derived from a loop filter consisting of C, C, and R... TRANSMITTER The 00 MHz RF power amplifier (PA) is a fivestage amplifier (U0). The RF power amplifier has a nominal input and output impedance of 0 ohms. An RF input drive level of approximately dbm, supplied from the VCO buffer IC (U0), is applied to pin of U0. The DC bias for the internal stages of U0 is applied to pins and of the module. Pin is switched through Q0 and pin is unswitched B to the final amplifier stage. Power control is achieved by varying of the DC bias to pin, the third and fourth amplifier stages of the module. The amplified RF signal leaves the PA module at pin and is applied to the directional coupler (U0). * A reverse biased pin diode presents a high impedance to RF signals. Conversely, and a forward biased pin diode presents a variable low impedance that changes inversely to current. - The purpose of U0 is to sample both the forward power and the reverse power. Reverse power is present when a load other than 0 ohms exists at the antenna port. The sampling is achieved by coupling some of the reflected power, forward and/or reverse, to a coupled leg on the coupler. The sampled RF signals are applied to diode CR0 for rectification and summing. The resultant DC signal is applied to the ALC IC (U0, pin ) as RFDET, to be used as an indicator of the strength of the RF signal being passed through the directional coupler (U0). The transmit ALC IC (U0) is the main part of the power control loop. The REF V line (U0 pin ), a DC signal supplied from the D/A IC (U0), and the RF DET signal described earlier, are compared internally in the ALC IC to determine the amount of C BIAS, pin, to be applied to the base of transistor Q0. Transistor Q0 responds to the base drive level by varying the DC control voltages applied to pin of the RF PA which controls the RIF power level of module U0. The ALC IC also controls the base switching to transistor Q0 via pin, BIAS. The D/A IC (U0) controls the DC switching of the transceiver board. Its outputs, SC and SC (pins and, respectively), control transistor Q0 which then supplies Tx V and Rx V to the transceiver board. The D/A also supplies DC bias to the detector diode (CR0) via pin, and the REF V signal to the ALC IC (U0).. VHF 0W PA BOARD.. ANTENNA SWITCHES The RF signal from the RF board is fed by a coaxial cable to the PA board. Since both the receive and transmit signals are present on the input of the PA board, special antenna switching is required on the PA board to route the receive signal around the amplifier section to the antenna. Both a high power and a low power antenna switch are used as shown in Figure -. The low power switch consists of pin diodes* CR and CR and other components. The Q output of shift register U0 is high in the transmit mode and low in the receive mode. Therefore, in the transmit mode, Q0 and Q are on and Q0 and Q are off. This forward biases CR and reverse biases CR. The transmit signal from the RF board

56 CIRCUIT DESCRIPTION VHF 0W PA BOARD (CONT D) Shift Register From Logic Bd U0 Power Adjust Power Control Current Sense Antenna Low Power Antenna Sw Q0 Driver Q0 Final Amp Power Sense High Power Antenna Sw Low-Pass Filter RF Board Figure - VHF 0W PA Board Block Diagram then has a low impedance path through C and CR to driver Q0, and the high impedance provided by CR blocks it from the receive path. In the receive mode, the opposite occurs, so CR is reverse biased and CR forward biased. The receive signal from the high power antenna switch (see following) then has a low impedance path through C, CR, and C to the RF board, and is blocked from the power amplifier by CR. The high power antenna switch consists of pin diodes* CR0, CR0, and CR0. This switch effectively switches the antenna between the power amplifier and the receive bypass path to the RF board (see preceding illustration). Transistor Q0 is on in the transmit mode and off in the receive mode. Therefore, in the transmit mode, all three diodes are forward biased (CR0 and CR0 are biased by voltage applied from the collector of Q0). The transmit signal then has a low impedance path through CR0 to the low-pass filter and is blocked from the bypass path by L0/C and L0/C which present a high impedance at the transmit frequency. In the receive mode, all three diodes are reverse biased. Therefore, the receive signal from the antenna is blocked from the power amplifier by CR0 and has a low impedance path through L0 and L0 to the RF board... AMPLIFIERS (Q0, Q0) Impedance matching between the low power antenna switch and Q0 is provided by L and several capacitors and sections of microstrip. Class C biasing is provided by L0 and ferrite bead EP0, and negative feedback for stabilization is provided by R and R. Supply voltage to Q0 is controlled by the power control circuit to regulate the power output of the transmitter. Conditioning and isolation of the DC supply to Q0 is provided by L0, L, EP0, and C0-C. Impedance matching between Q0 and final amplifier Q0 is provided by several capacitors and sections of microstrip. Class C biasing of Q0 is provided by L, EP0, R, and R0. The current for this stage flows through L, R, and L. The voltage drop across R is sensed by the power control circuit to detect an over-current condition. From Q0 the transmit signal is fed through another impedance matching network to a directional coupler, to the high power antenna switch (see preceding section), and then to the low-pass filter. This filter attenuates harmonics occurring above the transmit frequency band to prevent adjacent channel interference. The directional coupler detects the forward component of the output power for use by the power control circuit... POWER CONTROL Introduction The power control circuit maintains a constant power output as changes occur in temperature and voltage. It does this by sensing forward power and then varying the drive to Q0 to maintain a constant output power. The drive to Q0 is controlled by * A reverse biased pin diode presents a high impedance to RF signals. Conversely, and a forward biased pin diode presents a variable low impedance that changes inversely to current. -

57 CIRCUIT DESCRIPTION varying the supply voltage to driver Q0. The current to final amplifier Q0 is also sensed, but power output is affected by this input only if current becomes excessive. Power output is then cut back to approximately % of full power. The power output level is set in steps by D/A converter U0 which is controlled by the microcontroller. This allows power to be adjusted using the PCTune software and computer and also different power levels to be programmed. In addition, it allows the microcontroller to cut back power if the power amplifier temperature is excessive. Temperature is sensed via thermistor RT0. U0A, Q00/Q0 Operation The forward power signal from the directional coupler is applied to pin of amplifier U0A. This is a DC signal that increases proportionally to forward power. The other input to U0A is a DC reference voltage from a D/A converter formed by shift register U0 and several resistors. The voltage from this D/A converter sets the voltage on pin which sets the power output of the transmitter. U0A is a difference amplifier which amplifies the difference between the reference voltage on pin and the forward power signal on pin. The turn-on time of U0A is controlled by the time constant of C and R, and negative AC feedback to prevent oscillation is also provided by C. This circuit operates as follows: Assume the output power attempts to increase. The DC voltage applied to U0A, pin then increases which causes the output voltage on pin to decrease. Transistors Q0 and Q0 then turn off slightly which decreases the supply voltage to driver Q0. The output power then decreases to maintain a constant power output. R and R limit the voltage gain of Q0 and Q0 to approximately two. Delayed PTT VHF 0W PA BOARD (CONT D) Transistor Q0 is used to delay power output for a short time after the transmitter is keyed. This allows the synthesizer and exciter to stabilize so that the transmitter does not transmit off-frequency. The signal which controls Q0 is from microcontroller U on the logic board. In the receive mode this output is low, so Q0 is off. Pin of U0A is then pulled high by the.-volt supply applied through R and CR0. This causes the output on pin of U0A to go low which shuts off power to Q0. Then when the transmitter is keyed, the Q0 control signal goes high after a short delay. Q0 then turns on and diode CR0 is reverse biased. Only the forward power signal is then applied to pin of U0A. Over-Current Shutdown VHF 00W PA BOARD Current to final amplifier Q0 is monitored by sensing the voltage drop across R. Pins and of U0 are connected across this resistor. As current increases, the output voltage on U0, pin decreases. This causes the output voltage of voltage follower U0A to decrease. This signal is applied to Schmitt trigger U0B. When the voltage on pin rises above the reference on pin, the output on pin goes low. This lowers the power control voltage applied to U0A, pin which lowers the power output to approximately % of full power.. VHF 00W PA BOARD With 00-watt models, an additional 00-watt PA board is mounted in an extended heat sink assembly. The two power amplifier stages on this board are effectively connected into the 0-watt PA board circuitry between final amplifier Q0 and the power detector circuit. Therefore, the power detector and low-pass on the 0-watt PA board continue to be utilized with 00-watt models. Jumpers R and R are removed on the 0- watt PA board and the RF signal is coupled by C0 to the 00-watt PA board. A 0 hybrid coupler (U) on the 00-watt board splits the signal into two approximately -watt signals that are fed to final amplifiers Q and Q. R dissipates power reflected back into the device. A section of microstrip and several other components on the input of these devices provide impedance matching. Likewise, impedance matching on the output is provided by a section of microstrip and several other components. In the Q collector circuit, L, L, ferrite bead EP, and several capacitors provide biasing and also decoupling of various unwanted RF signals from the DC supply. Similar components in the collector circuit of Q provide a similar function. The signal from Q -

58 CIRCUIT DESCRIPTION UHF W PA BOARD From Logic Bd Shift Register U0 Power Adjust Power Control Current Sense Antenna Low Power Antenna Sw Q0 Pre-Driver Q0 Driver Q0 Final Amp Power Sense High Power Antenna Sw Low-Pass Filter RF Board Figure - UHF W PA Board Block Diagram and Q is combined by another hybrid coupler (U) resulting in a 00W output signal. This signal is fed back to the 0-watt PA board and applied to the input of the power detect and antenna switch circuit.. UHF W PA BOARD.. ANTENNA SWITCHES The RF signal from the RF board is fed by a coaxial cable to the PA board. Since both the receive and transmit signals are present on the input of the PA board, special antenna switching is required on the PA board to route the receive signal around the amplifier section to the antenna. Both a high power and a low power antenna switch are used as shown in Figure -. The low power switch consists of pin diodes* CR0 and CR0 and other components. The Q output of shift register U0 is high in the transmit mode and low in the receive mode. Therefore, in the transmit mode, Q0 and Q0 are on and Q0 and Q0 are off. This forward biases CR0 and reverse biases CR0. The transmit signal from the RF board then has a low impedance path through C and CR0 to driver Q0, and the high impedance provided by CR0 blocks it from the receive path. In the receive mode, the opposite occurs, so CR0 is reverse biased and CR0 is forward biased. The receive signal from the high power antenna switch (see following) then has a low impedance path through C, C, CR0, and C to the RF board, and is blocked from the power amplifier by CR0. The high power antenna switch consists of pin diodes* CR0, CR0, and CR0. This switch effectively switches the antenna between the power amplifier and the receive bypass path to the RF board (see preceding illustration). Transistor Q0 is on in the transmit mode and off in the receive mode. Therefore, in the transmit mode, all three diodes are forward biased (CR0 and CR0 are biased by voltage applied from the collector of Q0). The transmit signal then has a low impedance path through CR0 to the low-pass filter and is blocked from the bypass path by L0/C and L00/C which present a high impedance at the transmit frequency. In the receive mode, all three diodes are reverse biased. Therefore, the receive signal from the antenna is blocked from the power amplifier by CR0 and has a low impedance path through L0 and L00 to the RF board... AMPLIFIERS (Q0, Q0) Impedance matching between the low power antenna switch and Q0 is provided by db pad R/R/R and several capacitors and two sections of microstrip. Class C biasing is provided by L0, ferrite bead EP, and R. Supply voltage to Q0 is controlled by the power control circuit to regulate the power output of the transmitter. Condi- * A reverse biased pin diode presents a high impedance to RF signals. Conversely, and a forward biased pin diode presents a variable low impedance that changes inversely to current. -

59 CIRCUIT DESCRIPTION UHF W PA BOARD (Cont d) tioning and isolation of the DC supply to Q0 is provided by L0, L0, EP, and several capacitors. Impedance matching between Q0 and driver Q0 is provided by two sections of microstrip and several capacitors. Class C biasing of Q0 is provided by L, EP, and R. The supply voltage to this stage is the unswitched battery supply. Impedance matching and biasing on the input of final amplifier Q0 is similar to Q0. The current for this stage flows through L, R, and L0. The voltage drop across R is sensed by the power control circuit to detect an over-current condition. From Q0 the transmit signal is fed through another impedance matching network to a directional coupler, to the high power antenna switch (see preceding section), and then to the low-pass filter. This filter attenuates harmonics occurring above the transmit frequency band to prevent adjacent channel interference. The directional coupler detects the forward component of the output power for use by the power control circuit... POWER CONTROL Introduction The power control circuit maintains a constant power output as changes occur in temperature and voltage. It does this by sensing forward power and then varying the drive to Q0 to maintain a constant output power. The drive to Q0 is controlled by varying the supply voltage to pre-driver Q0. The current to final amplifier Q0 is also sensed, but power output is affected by this input only if current becomes excessive. Power output is then cut back to approximately % of full power. The power output level is set in steps by D/A converter U0 which is controlled by the microcontroller. This allows power to be adjusted using the PCTune software and computer and also different power levels to be programmed. In addition, it allows the microcontroller to cut back power if the power amplifier temperature is excessive. Temperature is sensed via thermistor R. U0A, Q00/Q0 Operation The forward power signal from the directional coupler is applied to pin of amplifier U0A. This is a DC signal that increases proportionally to forward power. The other input to U0A is a DC reference voltage from a D/A converter formed by shift register U0 and several resistors. The voltage from this D/A converter sets the voltage on pin which sets the power output of the transmitter. U0A is a difference amplifier which amplifies the difference between the reference voltage on pin and the forward power signal on pin. The turn-on time of U0A is controlled by the time constant of C0 and R, and negative AC feedback to prevent oscillation is also provided by C0. This circuit operates as follows: Assume the output power attempts to increase. The DC voltage applied to U0A, pin then increases which causes the output voltage on pin to decrease. Transistors Q0 and Q00 then turn off slightly which decreases the supply voltage to predriver Q0. The output power then decreases to maintain a constant power output. R and R limit the voltage gain of Q0 and Q00 to approximately two. Delayed PTT Transistor Q0 is used to delay power output for a short time after the transmitter is keyed. This allows the synthesizer and exciter to stabilize so that the transmitter does not transmit off-frequency. The signal which controls Q0 is from microcontroller U on the logic board. In the receive mode this output is low, so Q0 is off. Pin of U0A is then pulled high by the.-volt supply applied through R and CR00. This causes the output on pin of U0A to go low which shuts off power to Q0. Then when the transmitter is keyed, the Q0 control signal goes high after a short delay. Q0 then turns on and diode CR00 is reverse biased. Only the forward power signal is then applied to pin of U0A. Over-Current Shutdown Current to final amplifier Q0 is monitored by sensing the voltage drop across R. Pins and of U0 are connected across this resistor. As current increases, the output voltage on U0, pin decreases. -

60 CIRCUIT DESCRIPTION UHF 0W PA BOARD From Control Logic Shift Register Power Control Current Sense Finals Antenna Driver Q0A Tx RF From RF Module Variable Attenuator Q Foward Pwr Sense Antenna Switch Low-Pass Filter Q0B Rx RF To RF Module Figure - UHF 0W PA Board Block Diagram This causes the output voltage of voltage follower U0A to decrease. This signal is applied to Schmitt trigger U0B. When the voltage on pin rises above the reference on pin, the output on pin goes low. This lowers the power control voltage applied to U0A, pin which lowers the power output to approximately % of full power.. UHF 0W PA BOARD NOTE: A block diagram of the PA board is shown in Figure -... VARIABLE ATTENUATOR Two RF signals are connected to the RF module from the PA board. One is the transmit RF output signal and the other is the receive RF input signal. The transmit signal is applied to a variable attenuator on the PA board formed by CR0-CR0 and several other components. This circuit adjusts the input RF level to driver Q to control the power output of the PA board. CR0-CR0 are PIN diodes which have a very high impedance when they are reverse biased or in the off mode. As forward biasing current increases, the impedance decreases to a low level. Therefore, the RF level of the signal applied to driver Q increases as the bias current from the power control circuit increases... DRIVER (Q), FINALS (Q0) Impedance matching for driver Q is provided by several capacitors and sections of microstrip. Q is an N-channel enhancement mode lateral MOSFET. The bias voltage (which is required for the device to turn on) is controlled by the transmit signal. It is applied to the gate and controlled by the logic through shift register U0. Therefore, this device is turned off in the receive mode which improves isolation. Several capacitors, inductors, and resistors isolate this supply from RF. Likewise, the -volt RAW BAT supply applied to the drain is isolated by similar components. From driver Q the signal is fed to final amplifier Q0. Various capacitors, resistors, and sections of microstrip provide input and output impedance matching for Q0. That device includes two N- channel enhancement mode lateral MOSFETs operating in parallel and produces an output power of up to 0 watts. Gate bias is provided by the -volt transmit signal in a manner similar to driver Q. A splitter circuit divides the signal on the RF signal into two inputs to this device. Then a combiner circuit on the output joins these signals together again. These splitters and combiners are formed by several capacitors, inductors, and sections of microstrip. -

61 CIRCUIT DESCRIPTION UHF 0W PA BOARD (Cont d).. FORWARD POWER DETECTOR, ANTENNA SWITCH, LOW-PASS FILTER The power control circuit senses Q0 output power to control the power output. A directional coupler senses the forward power signal. This signal is then rectified by CR0 and applied to the power control circuit. This signal is a DC voltage that increases in proportion to the level of forward power. Refer to Section.. for more information on power control. PIN diodes CR0 and CR0-CR0 form an antenna switch that switches the antenna to the transmitter in the transmit mode and the receiver in the receive mode. As stated in Section.., PIN diodes have a very high impedance when in the off mode and a very low impedance when forward biased. Transistors Q0 and Q0 are on in the transmit mode and off in the receive mode. In the transmit mode all four diodes are forward biased. The transmit signal then has a low impedance path through CR0 to the low-pass filter and is blocked from the receiver by a grounded quarter-wave line formed by C0, L0, and C0. A grounded quarter-wave lines presents a very high impedance at the non-grounded end. PIN diodes CR0 and CR0 and a second quarter-wave line formed by C0, C0, and L0 provide additional isolation. In the receive mode, all four diodes are in the off mode. Therefore, the receive signal from the antenna is blocked from the power amplifier by CR0 and has a low impedance path through L0, C0, L0, and C0 to the receiver in the RF module. From the antenna switch the RF signal is applied to a low-pass filter formed by L-L and several capacitors and sections of microstrip. This filter attenuates harmonic frequencies above the transmit band that could cause adjacent channel interference. R00 dissipates static buildup in the antenna... POWER CONTROL Introduction The power control circuit maintains a constant power output as changes occur in power amplifier temperature and voltage. It does this by sensing forward power and then varying the drive to Q to maintain a constant output power. The drive to Q is controlled by varying the voltage applied to the variable attenuator circuit described in Section... In addition, the current applied to final amplifier Q0 is sensed, and if it becomes excessive, power is cut back to a low level. The power output level is set in steps by a D/A converter formed by shift register U0 and several resistors. This converter is controlled by the microcontroller to provide the following functions: It allows the RF power output level to be adjusted using the PCTune software. It allows the microcontroller to cut back power if the power amplifier temperature sensed by thermistor RT0 becomes excessive. It allows high and low power levels to be selected by the user or to be fixed by programming using the PCConfigure software. Forward Power Sense The forward power signal from the directional coupler is applied to pin of amplifier U0A. This is a DC signal that increases proportionally to forward power. The other input to U0A on pin is a DC reference voltage from the D/A converter. This signal sets the power output of the transmitter. U0A is a difference amplifier which amplifies the difference between the reference voltage on pin and the forward power signal on pin. The turn-on time of U0A is controlled by the time constant of C and R, and negative AC feedback to prevent oscillation is also provided by C. This circuit operates as follows: Assume the output power attempts to increase. The DC voltage applied to U0A, pin then increases which causes the output voltage on pin to decrease. Transistors Q0 and Q0 then turn off slightly which decreases the supply voltage to the variable attenuator circuit. The Q input power then decreases as does the drive to Q0. The Q0 output power then decreases to maintain a constant power output. R and R limit the voltage gain of Q0 and Q0 to approximately two. -

62 CIRCUIT DESCRIPTION Delayed PTT Transistor Q0 is used to delay power output for a short time after the transmitter is keyed. This allows the synthesizer and exciter to stabilize so that the transmitter does not transmit off frequency. The signal which controls Q0 is from microcontroller on the logic board. In the receive mode this output is low, so Q0 is off. Pin of U0A is then pulled high by the -volt supply applied through R and CR0. This causes the output on pin of U0A to go low which shuts off Q0 and Q0. Then when the transmitter is keyed, the Q0 control signal goes high after a short delay. Q0 then turns on and diode CR0 is reverse biased. Only the forward power signal is then applied to pin of U0A. Over-Current Shutdown Current to final amplifier Q0 is monitored by sensing the voltage drop across R. Pins and of U0 are connected across this resistor. As current increases, the output voltage on U0, pin increases. This voltage is applied to Schmitt trigger U0B and when the voltage on pin rises above the reference on pin, the output on pin goes low. This lowers the power control voltage applied to U0A, pin which lowers the power output to approximately % of full power MHz W PA BOARD.0. LOW POWER ANTENNA SWITCH The RF signal from the RF board is fed by a coaxial cable to the PA board. Since both the receive and transmit signals are present on the input of the PA board, special antenna switching is required on the PA board to route the receive signal around the power amplifier section to the antenna. Both high power and a low power antenna switches are used as shown below. RF Board UHF 0W PA BOARD (Cont d) Low Power Antenna Switch U0 Tx Rx RF Amplifier (Rx RF) Power Amplifier High Power Antenna Switch Tx Rx Antenna 00 MHz W PA BOARD Low power antenna switching is provided by electronic antenna switch U0. Pin is effectively connected to pin when pin is high (and pin is low). Conversely, pin is connected to pin when pin is high and pin is low. These control signals are provided by the Q output of shift register U0 and inverters Q/Q. In the transmit mode, the signal from the RF board is then routed through C to the PA module, and blocked from RF amplifier Q0. In the receive mode, the opposite occurs. Refer to Section.0. for a description of the high power antenna switch..0. POWER DETECTOR AND ATTENUATOR The transmit RF output signal of pin of antenna switch U0 is coupled by C to a power detector circuit formed by CR, R, and other components. When RF power is detected, the voltage on pin of op amp U0 increases. When it rises above the reference on pin, the output on pin goes low and turns off Q0. The base of Q0 is then no longer grounded which allows it to be controlled by the power control circuit. This provides maximum attenuation in the receive mode to minimize the amplification of any low level receive signal that may be present (see following). A -db pad formed by R, R, and R provides attenuation of the RF signal and also a 0- ohm impedance. Matching between U0 and this pad is provided by C and L. This pad is then matched by a section of microstrip and L0 to a limiter and variable 0-ohm attenuator formed by pin diodes* C-C and other components. This attenuator provides approximately 0-0 db attention of the RF signal input to PA module. This controls the power output of the transceiver. The limiter section formed by CR, CR, C and biasing resistors R0/R attenuates high level input signals that could cause improper operation of the attenuator. The attenuator circuit is formed by CR and CR and controlled by Q0 and the rest of the power control circuit (see Section.0.). Biasing of these diodes is provided by CR0, R, R, R, R, and R connected to the emitter of Q0. When Q0 is turned off, CR is reverse biased by the voltage applied through R. It then provides maximum attenuation of the RF signal. -

63 CIRCUIT DESCRIPTION 00 MHz W PA BOARD (Cont d) A shunt path is provided around CR by R, C, and R. Pin diode CR is at its maximum forward biased condition when Q0 is off, and connects R to AC ground through C. This maintains a constant 0-ohm impedance. Then as Q0 turns on, CR becomes forward biased and provides less attenuation. Likewise, CR becomes less forward biased which increases the impedance of the path to ground. From the attenuator the signal is coupled by C to a db, 0-ohm pad formed by R-R and then applied to PA module U0..0. POWER AMPLIFIER MODULE (U0), FINAL (Q0) Power amplifier module U0 provides approximately db of gain. Pins,, and are the supply voltage inputs to three separate gain stages. The supply voltage on pin (VS) is switched by Q0 and limited to volts by CR0 and R. Switch Q0 is controlled by the same signal used to control the high power antenna switch (see Section.0.). The supply voltage applied to pins and (VS/ VS) is the unswitched battery from the power jack. Therefore, power is applied to these pins even when transceiver power is turned off. The output signal on U0, pin is then applied to final amplifier Q0 which provides about db of gain. Current to this stage flows through R0, and transmitter current is monitored by sensing the voltage drop across this resistor (see Section.0.). The output impedance on U0, pin is 0 ohms, and it is matched to Q0 by a section of microstrip, C, C, and C. Class C biasing of Q0 is provided by L0. The unswitched battery supply applied to Q0 is isolated from RF by ferrite bead EP0, inductor L0, and several capacitors. Impedance matching is provided on the output by C, C, C, C, and a section of microstrip..0. HIGH POWER ANTENNA SWITCH The high power antenna switch consists of pin diodes* CR0, CR0, CR0, and other components. This switch effectively switches the antenna to the power amplifier in the transmit mode, and the receive RF amplifier path in the receive mode (see preceding illustration). Transistors Q0 and Q0 controlled by the Q output of shift register U0 after it is double inverted by Q and Q. This signal is high in the transmit mode and low in the receive mode. Therefore, Q0 and Q0 are on in the transmit mode which forward biases CR0, CR0, and CR0. One current path is through Q0, R0, R0, CR0, L0, CR0, and L0, and the other is through Q0, R, CR0, and R0. Since a forward biased pin diode has a low impedance, the RF signal passes through CR0 to the low-pass filter. The signal is blocked from the RF amplifier by two discrete grounded quarter-wave lines. One line is formed by L0/C0 and the other by L0/C. Diode CR0 is effectively AC grounded by C0, and CR0 is AC grounded by C. When one end of a quarter-wave line is grounded, the other end presents a high impedance to the quarter-wave frequency. In the receive mode, all three diodes are reverse biased. Therefore, the receive signal from the antenna is blocked from the power amplifier by CR0 and has a low impedance path through the quarter-wave lines which are no longer grounded. Resistors R0 and R0 improve the isolation provided by CR0 and CR0 when they are reverse biased in the receive mode..0. DIRECTIONAL COUPLER, LOW-PASS FILTER, TEMP SENSE A directional coupler is formed by adjacent sections of microstrip near C. The forward component of output power is rectified by CR0 and developed across R and then fed to the power control circuit. Reverse power is not detected in this transceiver. From the directional coupler the transmit RF signal is coupled by C to a low-pass harmonic filter formed by C0-C0 and several sections of microstrip. This filter attenuates harmonic frequencies occurring above the transmit band. Resistor R0 dissipates static buildup on the antenna. The ambient power amplifier temperature is sensed by thermistor RT0. The resistance of a thermistor decreases as temperature increases. The thermistor forms a voltage divider with R on the audio/ -0

64 CIRCUIT DESCRIPTION 00 MHz W PA BOARD (Cont d) logic board, and the voltage across this divider is monitored by A/D converter U. If the PA temperature increases above limits set in software, the power is first cut back. Then if it continues to rise, the transmitter is turned off..0. POWER CONTROL Introduction The power control circuit maintains a constant power output as changes occur in temperature and voltage. It does this by sensing the forward power and then varying the output of Q0 to maintain a constant output power (see Section.0.). Although current to final amplifier Q0 is also sensed, power output is affected by this input only if current becomes excessive. Power output is then cut back to approximately % of full power. The power output level is set in steps by D/A converter U0 which is controlled by the microcontroller. This allows power to be adjusted using the PCTune software and computer and also different power levels to be programmed. In addition, it allows the microcontroller to cut back power if the power amplifier temperature is excessive. Temperature is sensed via thermistor RT0 (see Section.0.). U0A Operation The forward power signal from the directional coupler is applied to pin of amplifier U0A. This is a DC signal that increases proportionally to forward power. The other input to U0A is a DC reference voltage from a D/A converter formed by shift register U0 and several resistors. The voltage from this D/A converter sets the voltage on pin which sets the power output of the transmitter. U0A is a difference amplifier which amplifies the difference between the reference voltage on pin and the forward power signal on pin. The turn-on time of U0A is controlled by the time constant of C and R. This circuit operates as follows: Assume the output power attempts to increase. The DC voltage applied to U0A, pin then increases which causes the output voltage on pin to decrease. Transistor Q0 then turns off slightly which increases the attenuation provided by the attenuation circuit (see Section.0.). The output power then decreases to maintain a constant power output. Delayed PTT Transistor Q0 is used to delay power output for a short time after the transmitter is keyed. This allows the synthesizer and exciter to stabilize so that the transmitter does not transmit off-frequency. The signal which controls Q0 is from pin of microcontroller U on the logic board. In the receive mode this output is low, so Q0 is off. Pin of U00A is then pulled high by the.-volt supply applied through R0 and CR0. This causes the output on pin of U0A to go low which shuts off Q0 and produces maximum attenuation. Then when the transmitter is keyed, the Q0 control signal goes high after a short delay. Q0 then turns on and diode CR0 is reverse biased. Only the forward power signal is then applied to pin of U0A. Over-Current Shutdown Current to final amplifier Q0 is monitored by sensing the voltage drop across R0. Pins and of U0 are connected across this resistor. As current increases, the output voltage on U0, pin decreases. This signal is applied to Schmitt trigger U0B. When the voltage on pin rises above the reference on pin, the output on pin goes low. This lowers the power control voltage applied to U0 which lowers the power output to approximately % of full power..0. RF AMPLIFIER (Q0) The receive signal from the antenna switch is applied to bandpass filter Z0. This is a three-pole filter with a center frequency of 0 MHz and a bandwidth of MHz. This filter attenuates frequencies outside the receive band such as the first injection, image, and half IF frequencies. The signal is then applied to RF amplifier Q0 which improves and stabilizes receiver sensitivity and also recovers filter losses. A section of microstrip and C provide impedance matching on the input. CR0 protects the base-emitter junction of Q0 from damage caused by high level input signals. -

65 CIRCUIT DESCRIPTION DC POWER DISTRIBUTION The bias current of Q0 is fixed at a constant level by Q0. The collector current of Q0 flows through R, and the voltage drop across that resistor (and therefore the current) is set by R0 and R0. For example, if current through R attempts to increase, the emitter voltage of Q0 decreases. Q0 then conducts less and turns Q0 off slightly to maintain a constant bias current. This provides a stable bias over changes in temperature. The output signal of Q0 is applied to a db, 0-ohm pad formed by R-R, and then coupled by C to antenna switch U0. From U0 it is applied to the RF board.. DC POWER DISTRIBUTION.. POWER ON OPERATION When the On-Off/Volume knob is pressed to turn power on (this is a push on/push off switch), the following sequence of events occurs:. The power switch closes and grounds the emitter of Q on the logic board.. If ignition switch sense is used, the V signal from the ignition switch is applied to the base of Q and pin A of microcontroller U (or pin of microcontroller U with the Rev logic board). If ignition sense is not used, pull-up resistor R can be installed to make the transceiver functional.. Q then turns on which grounds the base of Q on the PA board and turns it on. This turns on main power switching transistor Q and applies power to the switched portions of the transceiver... POWER OFF OPERATION When power is turned off, the following sequence of events occur:. If the power switch is pressed, it opens and the base of Q is no longer grounded. This also applies a high signal to the microcontroller which then detects the power-off condition.. If ignition switch control of power is used, turning the ignition switch off causes the signal applied to the base of Q to go low. This signal is also inverted by Q and applied the microcontroller.. Q then turns off. However, when the controller detects the power-down request, it holds Q on to delay power turn-off until all the required save operations are complete.. The controller then turns off Q and both Q and Q on the PA board turn off which turns off transceiver power.. LOGIC BOARD (VERSION C) NOTE: The following describes the Version C logic board (see Section..). Version B is similar except that the ADSIC has been replaced by the CODEC... MICROCONTROLLER (U) Microcontroller U is PowerPC based which gives this transceiver processing power equal to some current desktop computers. This microcontroller provides all transceiver control functions except signal processing which is provided by DSP U. Functions provided by U include detecting button presses, processing incoming and outgoing calls, displaying operational data to the user, and coordinating control of the other processor (DSP). The operating speed of U is controlled by. MHz crystal Y. The internal clock is five times this frequency or. MHz ( MHz operational)... MEMORY Memory devices include Flash, SRAM, EEPROM, and DSP SRAM. There is megabyte of Flash that is used primarily for code storage but can can also be used for as non-volatile memory. The SRAM (static RAM) consists of four K x devices (U0/U/U/U). A K x EEPROM (U) is used to store personality data... DIGITAL SIGNAL PROCESSING OVERVIEW The Digital Signal Processing (DSP) functions are performed by the DSP chip (U) and the CODEC (U) with the support of microcontroller U. Func- -

66 CIRCUIT DESCRIPTION tions previously performed in hardware like filtering and limiting are performed by software running in the DSP chip. The DSP section consists of a DSP chip (U) and the CODEC (U). The CODEC is a support chip for the DSP. It provides the interface between the DSP and the analog signal paths, and between the DSP and the Digital IF chip on the RF Board. Configuration of the Digital IF chip is handled primarily by microcontroller U. In receive mode, the DSP interfaces with the Digital IF chip IC on the RF Board. The DSP collects the I and Q samples from the Digital IF chip and performs channel filtering and frequency discrimination on the signals. The resulting demodulated signal is routed to the DSP via the serial port for further processing. After the DSP processing, the signal is sent to the CODEC D/A by writing to a memorymapped register. The CODEC then converts the processed signal from the DSP to an analog signal and then outputs this signal on ASDSIC_SDO to a single ended to differential converter (UA/B). It is then routed to the control unit, amplified, and then sent to the speaker. In transmit mode the microphone signal is converted to a single ended signal, filtered, and then applied to the CODEC on CODEC_IN and digitized by an internal A/D converter. The DSP reads these values from a memory-mapped register in the CODEC. After processing, the DSP sends the modulation signal to the CODEC via the serial port. In the CODEC, the VCO D/A converts the sampled modulation signal into an analog signal and then routes this signal to the VCO on the RF Board... RECEIVE SIGNAL PATH The Digital IF chip on the RF Board provides a digital back end for the receiver section. It provides a digital output of I (in phase) and Q (quadrature) samples which represent the IF signal at the receiver back end. These samples are routed to the DSP where the signal is filtered and frequency discriminated to recover the modulating signal. -

67 ALIGNMENT PROCEDURE SECTION ALIGNMENT PROCEDURE Remote Programming Interface (RPI) Part No Communication Monitor SINAD Meter To Battery To Antenna To Ign Sense Cable Assembly Part No NOTE: The ignition sense line must be connected to V for the radio to operate. Figure - Alignment Setup. GENERAL.. INTRODUCTION The following alignment procedure should be performed if repairs are made that could affect the factory alignment or if adjustments may have changed for some other reason. To verify radio operation, the performance tests in Sections. and. can be run. To perform transceiver alignment, the following are required: PC-compatible computer Remote Programming Interface (RPI), Part No Earlier RPIs, such as Part No or , cannot be used. Refer to Section.. for more RPI information. PCTune software, Part No All adjustments are set digitally using the computer. Therefore, there is no need to disassemble the transceiver to access adjustment points. In addition, audio test signals are generated internally, so an audio generator is not required. The required test equipment is shown in Figure -... TUNE SOFTWARE General The PCTune software is a Windows program. Minimum software and hardware requirements are as follows: Windows //NT/000 (. cannot be used) Pentium processor or equivalent MB of RAM A hard disk drive with at least MB of free space A CD-ROM drive An available serial port -

68 ALIGNMENT PROCEDURE Menu Bar Tool Bar Radio Information Tune Category Buttons Tuning Instructions Select Next Adjustment Mode/Tool Tip Figure - PCTune Main Screen Software Installation Proceed as follows to install this software:. Close all applications that are currently running (other than Windows).. Insert the CD-ROM containing the PCTune software into the drive.. From the Windows taskbar, choose RUN and open SETUP.EXE on the drive being used. Alternatively, use File Explorer and double click SETUP.EXE.. Follow the instructions on the screen. The program is automatically loaded on the hard drive and startup shortcuts or groups are created. Starting PCTune Select Start in the taskbar, then Programs > PCTune > PCTune. Exiting PCTune Select File > Exit or click the button. On-Line Help On-line help is currently not available... PCTUNE VERSION REQUIRED PCTune, Version.0.0 or later is required to tune the current RF board. The version number can be displayed by selecting the Help > About menu.. MAIN SCREEN The main PCTune screen is shown in Figure -. Information on the various parts of this screen follows: Menu Bar - Used to select the menus described in Sections Tool Bar - These buttons are used to quickly select functions as follows: - Displays the screen used to set serial port parameters (see Section..). -

69 ALIGNMENT PROCEDURE - Selects the Partial Tune mode the same as the Transfer > Tune Partial menu (see Section..) This mode allows manual selection of the desired Tune Category and then automatically steps through the various settings for that adjustment. - Selects the Edit Mode which allows parameters in the selected screen to be changed without stepping through each adjustment. - Reads and displays the current parameters programmed in the radio the same as the Radio > Read Tune Parameters menu (see Section..). - Writes the current tune parameters to the radio the same as the Transfer > Write Tune Parameters menu (see Section..). This occurs automatically when a Partial Tune adjustment is completed. Tuning Categories These buttons select the tuning adjustment to be performed. Different functions are displayed for the xx and xx. If the Partial tune mode is selected, these buttons select the particular adjustment that is performed. Mode/Tool Tip Information on the bottom line of the screen indicates the current tune mode and information on the selected button on other information.. MENU BAR DESCRIPTION.. FILE MENU Selecting File > Exit closes the PCTune program... RADIO MENU - Exits the current Tune Category without writing parameters to the radio. Radio Information When tuning parameters are read from a radio by clicking the button or selecting the Transfer > Read Parameters menu, the following information is displayed in the top part of the screen: Type - The Radio Series selected by the Radio menu (see Section..). The correct series must be selected for communication with the radio to occur. The Radio menu shown above selects the radio type. Select 00 for the SL and Ascend portable, and select 00 for the SL and Ascend mobile. The correct radio type must be selected for communication with the radio to occur... TRANSFER MENU Band - The radio frequency band of the radio displayed after information is read from radio. Do not select the band using Tools > Set Band (Section..) because this may make the radio nonfunctional. Software DSP - The first number is the version number of the radio firmware (Flash/operating code), and the second number is the version number of the DSP software. ESN - The Electronic Serial Number electronically stored in the radio. COM Ports - Displays the following screen which selects the serial port (-) and baud rate (00/ 00) used for communication with the radio. Select the computer port to which the test cable is connected (see Section..), and 00 baud is normally -

70 ALIGNMENT PROCEDURE selected. These parameters default to the last selected condition the next time the program is started. Set Band - Selects the operating band of the radio. All tuning values are reset to the factory defaults. CAUTION: Do not select this function because it can make the radio non-functional. Reset Passwords - Erases all password information contained in the radio. This function can be used, for example, to allow reprogramming of passwords if they are lost. NOTE: Radio personality information is not erased by this function. Read Tune Parameters - Selecting this function or clicking the button reads the tune parameters currently programmed in the transceiver and displays them in the various screens. NOTE: Values in the various screens are for reference only and adjustments should be done only by using the Partial Tune function. Write Tune Parameters - Selecting this function or clicking the button writes the current tune parameters to the radio. This occurs automatically when a Partial Tune adjustment is completed. Tune Complete - Currently not available. This function automatically steps through all the tests required to tune the radio. Tune Partial - Selecting this function or clicking the button selects the Partial Tune mode. This mode automatically steps through all the adjustments of the currently selected Tune Category... TOOLS MENU Erase EEPROM CAUTION: This function erases important radio programming information as described below. Complete - Erases all EEPROM information, including factory programmed parameters. CAUTION: Do not select this function because the radio must be returned to the factory to make it operational again. Parms Only - Erases all personality information. NOTE: The radio must be reprogrammed after this function is selected. Tx/Rx Tests - Selects a screen which is used to check digital (P) receive and transmit performance. Refer to Section. for more information. Restore Rx Front End Parameters - Programs the radio with default receive front end tune parameters. Other parameters remain unchanged... HELP MENU Displays the version number of the PCTune software and other information.. TUNING PROCEDURE.. CONNECTING TEST SETUP Reset Radio - Resets the radio control logic similar to cycling power. This can be used, for example, to change the radio series or band or exit an adjustment before it is complete.. With transceiver power turned off, connect the RPI to an unused serial port of the computer using a suitable cable (see Section..).. Connect the RPI to the microphone jack of the transceiver using programming cable, Part No (see Figure -). -

71 ALIGNMENT PROCEDURE. If the receiver squelch adjustment will be made, connect a SINAD meter to the Speaker Audio Out jack on the RPI (see Figure -). This is a low level fixed audio output, and a. mm (/ ) phone jack is used.. Connect a wattmeter and a suitable load to the antenna jack of the transceiver for the transmitter tests. For the receiver tests, connect the signal generator to the antenna jack through a db or greater isolation pad. 0-Pin Radio Cable Connector Power Indicator Mic Audio In Jack Figure - RPI Front Panel Front Panel Spkr Audio Out Jack.. STARTING AND CONFIGURING PCTUNE. Start the program as described in Section.. and turn transceiver power on. Select Transfer > COM Port and make sure that the correct serial port and the 00 baud rate are selected (see Section..). To perform these tests, a Digital Communication Analyzer such as Motorola R0 or IFR is required. These tests follow the TIA-0-CAAA-A Digital CFM/CQPSK Transceiver Measurement Methods specification. Refer to that document for more information. A P conventional channel preprogrammed by the PCConfigure software is used for testing. The PCTune software does not select a specific test channel. The test channel must be programmed with the following options: NAC - (hex) TGID (Talk Group ID) - Frequency - Any frequency in radio operating band.. RECEIVE TEST SETUP. Connect the test setup and start and configure the PCTune software as described in Section.. Select the Tools > Tx/Rx Tests menu to display the Tx/Rx Tests screen. Then in the Test Type drop-down list select Receive to display the following screen.. Select the Radio menu and make sure the correct radio series (xx) is selected (see Section..).. Select Transfer > Partial Tune and click the button for the desired Test Category.. Follow the instructions displayed on the screen to complete the various adjustments required for a particular setting. Then repeat for other applicable Test Categories. (The Pendulum test sets the TCXO frequency.). DIGITAL PERFORMAE TESTS.. GENERAL This section describes how to check the performance of the radio on digital Project channels. The PCTune software includes a Tools > Tx/Rx Tests menu that displays the screen used for these tests.. Connect the Digital Communication Monitor to the antenna jack using a db or greater isolation pad. Set the Monitor output for the 0 test pattern... RECEIVE SENSITIVITY TEST. A tone should be heard from the radio speaker if the analyzer is set properly. Select the Short or -

72 ALIGNMENT PROCEDURE Long test in the Test drop down list and the radio should mute.. Set the analyzer output level for 0. µv ( dbm) at the receiver antenna jack. The BER (Bit Error Rate) should be % or less. (This is a ratio of the receive bit errors to the total number of bits transmitted.). Increase the analyzer output level to 000 µv ( dbm). The BER rate should be less than 0.0%. This is the BER Rate Floor... TRANSMITTER TESTS. If applicable select the Tools > Tx/Rx Tests menu to display the Tx/Rx Tests screen. Then in the Test Type drop-down list select Transmit to display the following screen. Connect a dummy load to the radio antenna jack. Monitor the transmit signal with the Digital Communication Monitor.. The Silence test transmits a standard silence test pattern which produces no receive audio output by the receiving radio. This tone can also be used to test other radios.. Select Normal to transmit a standard voice signal by speaking into the radio microphone.. ANALOG PERFORMAE TESTS.. GENERAL The PCTune software is not used for analog channel performance testing. Simply program the desired channels using the PCConfigure software as described in Section. The RPI is still required to monitor the audio output signal from the radio. Depending on the application,. khz, khz, and NPSPAC (00 MHz) test channels may need to be programmed. Also, test channels programmed with or without Call Guard (CTCSS/DCS) squelch control may be required... RECEIVER PERFORMAE TESTS. Connect a signal generator to the antenna jack using a db or greater pad. Set the output for the channel frequency, modulated with khz at the following deviation:. Select the Low Deviation test and set the analyzer as required to measure transmitter deviation. This test generates continuous repetitions of bits Deviation should be -0 Hz.. Click the PTT button to transmit the tone. When finished, click that button again to turn the transmitter off.. Select the High Deviation test which transmits a standard transmitter test pattern. Deviation should be - Hz.. The 0 Hz test transmits a standard 0 Hz tone similar to that used for the receiver test. This tone can be used to check the operation of other radios.. khz Channels -. khz khz Channels -.0 khz 00 MHz NPSPAC Channels -. khz. Connect a SINAD meter to the receive audio jack of the RPI (see Figure -) This is a low level fixed audio output. SINAD Sensitivity. Set the signal generator output level for 000 µv ( dbm) at the antenna jack.. Decrease the signal generator output to obtain db SINAD. The signal generator output should be 0. µv ( dbm) or less for khz channels, or 0.0 µv ( dbm) or less for. khz channels. -

73 ALIGNMENT PROCEDURE Audio Power Output and Distortion. Connect a distortion meter across the speaker load. Return the generator output to 000 µv. Distortion should be % or less. Squelch Sensitivity. Increase the signal generator output from zero and note the SINAD when unsquelching occurs. It should be approximately db... TRANSMITTER PERFORMAE TESTS. Connect a wattmeter and dummy load to the antenna jack. Monitor the transmit signal with a communication monitor. Transmit Frequency. Monitor the transmit frequency and at room temperature it should ±00 Hz. At other temperatures ( 0 to 0 C), it must be within. PPM (VHF/UHF) or. PPM (00 MHz). This also checks the receive frequency. Transmit Power. Transmit power should be in the following ranges. High and low levels can be preset anywhere in this range by PCTune. The factory default for high power is the maximum shown below, and low power is half that value. VHF Standard watts VHF 00W watts UHF W - - watts UHF 0W watts 00 MHz - 0- watts Transmit Modulation. Monitor the transmit modulation with a modulation meter. Speak into the microphone with a normal voice. Modulation should be approximately as follows with no CTCSS/DCS signaling present:. khz Channels -. khz khz Channels -. khz 00 MHz NPSPAC Channels -. khz. Select a channel programmed with Call Guard (CTCSS/DCS) signaling. Maximum total Call Guard and voice modulation should be approximately as follows:. khz Channels -. khz khz Channels -. khz 00 MHz NPSPAC Channels -. khz -

74 PARTS LIST SECTION PARTS LIST Chassis, Hardware, Misc. Ref No. Description Part No. Ref No. Description Part No. CHASSIS, HARDWARE, AND MISCELLANEOUS A 00 Interface board assembly Ver B (see separate listing which follows) Interface board assembly Ver C (see separate listing which follows) A 00 Rx/exciter assembly (VHF, Ver B) (see separate listing on page -) 0-- Rx/exciter assembly (UHF, Ver B) 0--0 (see listing on page -) Rx/exciter assembly (UHF, Ver C) 0-- (see listing on page -) Rx/exciter assy (00 MHz, Ver B) 0-- (see listing on page -) A 0 Accessory pigtail cable (internal) Acc pigtail cable w/emi filter A 0 Remote/acc pigtail cable (internal) -00- A 0 Remote pigtail cable (internal for -00- second control unit) A 00 ARM logic board assembly, Ver A (see separate listing on page -) PPC logic board assembly, Ver B 0-00-xx (see separate listing on page -) PPC logic board assembly, Ver C (see separate listing on page -) A 00 VHF 0W PA bd assy 0W mod. 0-- (see separate listing on page -) VHF 0W PA bd assy 00W mod. 0-- (see separate listing on page -) UHF W PA board assembly 0-- (see separate listing on page -) UHF 0W PA bd assembly (see separate listing on page -) MHz W PA board assembly 0--0 (see separate listing on page -) A0 VHF 00W PA board assembly 0--0 (see separate listing on page - A 0 Front panel assembly (frt mt) (see separate listing on page -) CH 0 Chassis, std VHF/00 models Chassis, std UHF models Chassis, 00W VHF models EP 00 No. terminal lug EP 00 Ferrite bead,. x EP 00 Ferrite block (for J00) EP 0 Snubber, bot shield for encryp mod 0-- HW 00 Captive screw, cover HW 00 Screw, - x / Torx HW 00 Plug, option (in unused chass hole) HW 00 Audio amp U clip HW 00 O-ring, / x / cover screw HW 00 Nylon washer, cover screw -0-0 HW 00 Split rubber grommet /ID HW 00 Flat washer, cover screw HW 00 Screw, -0 x / phil pan hd HW 0 Washer, No split lock HW 0 Washer, No. split lock HW 00 / x.0 x.0 urethane pad HW 0 Screw, -0 x / phil pan hd HW Screw, - x / phil flat hd -0-0 HW Screw, - x / hex socket hd -0-0 HW 0 Screw, -0 x -/ mach pan hd -0-0 HW 0 Screw, -0 x / flathead HW 0 Screw, -0 x / flathead -0-0 J 00 RF PA board connector J 00 Connector, -pin inline header --0 MP 00 Cover, top black C MP 00 Cover, bottom black C MP 00 Gasket, blank front panel (remote) MP 00 Front panel, blank (remote) MP Cover, 00W heatsink MP Gasket, 00W heatsink cover 0-- MP Gasket, 00W heatsink coax 0-- MP Gasket, top cover 0-- MP Gasket, bottom cover 0-- MP 00 Foam tape, dbl side MP0 Shield, coax gnd (00 MHz) 0--0 MP 0 Shield, low-pass filter (00 MHz) 0--0 MP 0 Grounding finger (00 MHz) MP 0 Grounding clip (00 MHz) NOTE: Refer to Section. for version information.

75 PARTS LIST Interface Board Assembly Ref No. Description Part No. MP 0 Grounding clip (rx/ex assy) Shield (00 MHz) 0--0 RF Shield (for Ver C radios) 0--0 MP 0 Transistor ground tab (00 MHz) 0-- MP 0 Shield, low-pass filter wrap around MP 0 Cover, low-pass filter cover NP 00 Label, RS NP 00 Label, EFJohnson W 0 Cable assy, display - logic bd W 0 Interface pigtail, motorcycle F DB W 0 Pwr pigtail cable assembly, std PA -00- PA-PA pwr cable assy, 00W PA -00- W 0 RF pigtail cable assembly, std PA RF pigtail cable assy, 00W PA -00- INTERFACE BOARD (VER A/B) Part No C 00 0 µf V electrolytic 0-0- C µf V electrolytic 0--0 C 00.0 µf 0V tantalum smd 0--0 C 00. µf ±% XR 0V cer smd C 00. µf ±% XR 0V cer smd C 00. µf ±% XR 0V cer smd C 00 0 pf ±% NPO cer smd 0-0- C 00. µf ±0% XR 0V cer smd C 0. µf ±0% XR 0V cer smd C 0. µf ±0% XR 0V cer smd C 0. µf 0V tantalum smd 0-- C 0. µf 0V tantalum smd 0-- C 0.0 µf ±% XR 0V cer smd CR 00 0V zener SOT CR 00 Switching diode SOT J 0 Connector, 0-pin --0 J 0 Connector, 0-pin -0-0 P 00 Header, -pin friction lock -0-0 P 0 Header, -pin friction lock -0-0 P 0 Header, -pin friction lock -0-0 PC 0 PC board, interface revision Q 00 NPN general purpose Q 00 NPN general purpose Ref No. Description Part No. R 00. ohm ±% W smd -0- R 00 0k ohm ±% /W smd R 00 k ohm ±% /W smd -00- R 00 0k ohm ±% /W smd R 00.k ohm ±% /W smd -00- R 00 k ohm ±% /W smd -0-0 R 00 k ohm ±% /W smd -0-0 R 00 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 Zero ohm jumper R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 Zero ohm jumper R 00 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd U 00 Audio amp, W TDA U 00 Voltage regulator, adjust TK U 00 Op amp, dual LM U 00 Dig potentiometer, -ch AD INTERFACE BOARD (VER C) Part No C 00 0 µf V electrolytic 0-0- C µf V electrolytic 0--0 C 00.0 µf 0V tantalum smd 0--0 C 00. µf ±% XR 0V cer smd C 00. µf ±% XR 0V cer smd C 00. µf ±% XR 0V cer smd C 00 0 pf ±% NPO cer smd 0-0- C 00. µf ±0% XR 0V cer smd C 0. µf ±0% XR 0V cer smd C 0. µf ±0% XR 0V cer smd C 0. µf 0V tantalum smd 0-- C 0. µf 0V tantalum smd 0-- C 0.0 µf ±% XR 0V cer smd C 0 µf ±% XR V cer smd C 0 0 pf ±0% V cer smd NOTE: Refer to Section. for version information.

76 PARTS LIST Interface Board Assembly (Version C) Ref No. Description Part No. CR 00 0V zener SOT CR 00 Switching diode SOT J 0 Connector, 0-pin --0 J 0 Connector, 0-pin -0-0 L 00 0 nh smd inductor -0- L 00 0 nh smd inductor -0- L 00 0 nh smd inductor -0- P 00 Header, -pin friction lock -0-0 P 0 Header, -pin friction lock -0-0 P 0 Header, -pin friction lock -0-0 PC 00 PC board, interface revision Receiver/Exciter Assembly Ref No. Description Part No. R 0 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 00 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 0 ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 00 0 ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 Q 00 NPN general purpose Q 00 NPN general purpose Q 00 NPN general purpose Q 00 NPN general purpose R 00. ohm ±% W smd -0- R 00 0k ohm ±% /W smd R 00 k ohm ±% /W smd -00- R 00 0k ohm ±% /W smd R 00.k ohm ±% /W smd -00- R 00 k ohm ±% /W smd -0-0 R 00 k ohm ±% /W smd -0-0 R 00 k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 Zero ohm jumper R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 Zero ohm jumper R 00 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 U 00 Audio amp, W TDA U 00 Voltage regulator, adj REG0UA -0-0 U 00 Op amp, dual LM U 00 Dig potentiometer, -ch AD U 00 Voltage regulator, adj REG0UA -0-0 U 00 Multiplexer, triple U 00 Voltage regulator, adj REG0UA -0-0 U 00 CPLD prog logic device XCC U 00 Op amp, dual LM RECEIVER/EXCITER ASSEMBLY (VERSION A/B) Part No. 0-x-0/- A 00 Interconnect board assy, unrevised (see separate listing which follows) Interconnect board assy, revised (see separate listing which follows) A 00 RF board assembly, VHF unrevised RF board assembly, VHF revised RF board assy, UHF unrevised RF board assy, UHF revised RF board assy, 00 MHz unrevised RF board assy, 00 MHz revised A Flex circuit, revised RF to logic bd EP x 0. fish paper HW 00 Screw, - x / pan hd HW 00 Screw, -0 x / pan hd NOTE: Refer to Section. for version information.

77 PARTS LIST Receiver/Exciter Assembly Ref No. Description Part No. HW 00 Lockwasher, internal HW 00 Washer, split lock # ZPS MP 00 Metal RF board housing MP 00 Cover for housing MP MP 00 H-clip for RF board (unrevised bd) 0--0 Grounding clip (revised bd) P 00 Jumper, flex W 00 Coax assy, right angle INTERCONNECT BOARD ASSEMBLY Part No /-0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0. µf XR ±0% 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 EP 00 Ferrite bead smd EP 00 Ferrite bead smd J 00 Connector, x 0-pin (unrevised) --00 Connector, 0-pin ZIF (revised bd) --0 J 00 Connector, 0-pin --0 MP 0 Contact, power (unrevised bd) Ref No. Description Part No. PC 00 PC board, interconnect (revised) PC 0 Flex circuit, power (unrevised bd) R 00 0k ohm ±% /W smd -0-0 UHF RX/EXCITER ASSEMBLY (VERSION C) Part No. 0-- A 00 Interconnect board assembly (see separate listing which follows) A 00 RF board assembly, UHF HW 00 Screw, - x / pan hd HW 00 Screw, -0 x / pan hd HW 00 Lockwasher, internal HW 00 Washer, split lock # ZPS MP 00 Metal RF board housing MP 00 Cover for housing MP MP 00 Grounding clip W 00 Coax assy, right angle INTERCONNECT BOARD ASSEMBLY Part No C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0. µf XR ±0% 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd NOTE: Refer to Section. for version information.

78 PARTS LIST VHF 0W PA Board Assembly Ref No. Description Part No. C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0--0 EP 00 Ferrite bead smd EP 00 Ferrite bead smd J 00 Connector, -pin ZIF (revised bd) -- J 00 Connector, 0-pin --0 PC 00 PC board, interconnect rev R 00 0 ohm jumper R 00 0 ohm jumper R 00 0 ohm jumper VHF 0W PA BOARD ASSEMBLY Part No. 0-- (00W Models) Part No. 0-- (0W Models) C 0 pf ±0% 0V high Q smd 0--0 C 0 0 pf 0V mini mica (-) pf ±0% 0V hi Q smd (-) C 0 pf ±0% 0V high Q smd 0--0 C 0 pf 0V mini mica (-) pf ±0% 0V hi Q smd (-) 0--0 C 0 pf ±0% 0V high Q smd 0--0 C 0 0 pf 0V mini mica (-) pf ±0% 0V hi Q smd (-) C 0. pf ±0% 0V high Q smd 0-- C 0 00 pf ±0% 0V high Q smd 0--0 C 0 pf ±0% 0V high Q smd 0--0 C 0 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±0% 0V high Q smd 0--0 C pf ±% NPO 0V cer smd 0--0 C pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C pf ±% NPO 0V cer (-) pf ±% NPO 0V cer (-) 0--0 C.0 µf ±0% XR 0V cer smd C 00 pf ±% NPO 0V cer smd 0--0 C 0 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C pf ±% NPO 0V cer smd 0--0 Ref No. Description Part No. C 0 pf ±% NPO 0V cer smd 0-0- C.0 µf ±0% XR 0V cer smd C 0 pf ±% NPO 0V cer smd 0--0 C.0 µf ±0% XR 0V cer smd C 00 pf ±% NPO 0V cer smd 0--0 C 0. µf ±0% XR 0V cer smd C. µf ±0% XR 0V cer smd C.0 µf XR ±0% 0V cer smd C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd 0-- C pf ±% NPO 0V cer smd C 00 pf ±% NPO 0V cer smd C 0 pf ±% NPO 0V cer smd 0-0- C 0. µf V tantalum smd 0-- C 00 pf ±% NPO 0V cer smd 0--0 C.0 µf XR ±0% 0V cer smd C.0 µf XR ±0% 0V cer smd C 00 pf ±% NPO 0V cer smd 0--0 C 0 pf ±0% 0V high Q smd 0-- (revised bd) 0 pf ±0% 0V high Q smd 0-- (unrevised bd) C 0 pf ±0% 0V high Q smd 0-- C 0 pf ±0% 0V high Q (-) pf ±0% 0V high Q (-) 0-- (revised bd) 00 pf ±0% 0V high Q smd 0--0 (unrevised bd) C 00 pf ±0% 0V high Q smd 0--0 C 0 pf ±0% 0V high Q smd 0-- C 0 0 pf ±0% 0V high Q smd 0-- C 0 pf ±0% 0V high Q smd 0-- C 0 pf ±0% 0V high Q smd 0-- C 0 pf ±0% 0V high Q smd 0-- C pf ±0% 0V high Q smd 0--0 (revised bd) 00 pf 0V mini mica (unrevised bd) C pf ±0% 0V high Q smd 0--0 (revised bd) 00 pf 0V mini mica (unrevised bd) C 0 pf ±0% 0V high Q smd 0-- (revised bd) - NOTE: Refer to Section. for version information.

79 PARTS LIST VHF 0W PA Board Assembly (Cont d) Ref No. Description Part No. 0 pf 0V mini mica (unrevised bd) C 0 pf ±0% 0V high Q smd 0-- (revised bd) 0 pf 0V mini mica (unrevised bd) C 00 pf ±0% 0V high Q smd 0--0 (revised bd) 00 pf 0V mini mica (unrevised bd) C 00 pf ±0% 0V high Q smd 0--0 (revised bd) 00 pf 0V mini mica (unrevised bd) C 0 pf ±0% 0V high Q (-) or 0--0 pf ±0% 0V high Q (-) or 0--0 pf ±0% 0V high Q (-) or 0--0 pf ±0% 0V high Q (-) 0--0 pf ±0% 0V high Q (-) 0--0 (revised bd) pf 0V mini mica (unrevised bd) C 0. µf ±0% XR 0V cer smd C 00 pf ±0% 0V high Q smd 0--0 C µf ±0% XR V cer smd C.0 µf XR ±0% 0V cer smd C 00 pf ±% NPO 0V cer smd 0--0 C.0 µf ±0% XR 0V cer smd 0-0- C.0 µf ±0% XR 0V cer smd 0-0- C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 0.0 µf ±0% XR 0V cer smd 0-0- C 00 pf ±% NPO 0V cer smd 0--0 C.0 µf ±0% XR 0V cer smd 0-0- C 00 pf ±% NPO 0V cer smd 0--0 C 00 µf V electrolytic 0-0- C. µf ±0% XR 0V cer smd C 0 µf V tantalum smd C 0 µf ±0% XR V cer smd C.0 µf ±% XR 0V cer smd C µf ±0% XR V cer smd C µf ±0% XR V cer smd C 0 µf V electrolytic 0-0- C µf ±0% XR V cer smd Ref No. Description Part No. C 0 µf V electrolytic 0-0- C 0 00 µf V electrolytic 0-0- C.0 µf ±0% XR 0V cer smd C.00 µf XR ±0% 0V cer smd C.00 µf XR ±0% 0V cer smd C 00 pf ±% NPO 0V cer smd C 00 pf ±% NPO 0V cer smd C 00 pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C 0 00 pf ±% NPO 0V cer smd C 0 00 pf ±% NPO 0V cer smd C pf ±0% 0V high Q smd 0--0 C pf ±0% 0V high Q smd 0--0 C µf ±0% XR V cer smd C pf ±0% 0V high Q smd 0--0 C pf ±0% 0V high Q smd 0--0 C 0 pf ±0% 0V high Q smd 0-- C 0 pf ±0% 0V high Q smd 0-- C 00 pf ±0% 0V high Q smd 0--0 C 0 00 pf ±% NPO 0V cer smd 0--0 C pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 0 00 pf ±0% 0V high Q smd 0--0 C 00 pf ±0% 0V high Q smd 0--0 C 0 pf ±0% 0V high Q smd 0--0 C 0 00 pf ±% NPO 0V cer smd CR 0 Pin diode -0-0 CR 0 Pin diode -0-0 CR 0 Pin switching diode CR 0 Switching diode SOT CR 0 Switching diode SOT CR 0 Switching diode SOT CR 0 HC diode -0-0 CR Pin switching diode CR Pin switching diode CR Pin switching diode CR Transient suppressor CR Schottky power A,0V -0-0 EP 0 Ferrite bead smd EP 0 Ferrite bead smd EP 0 Ferrite bead smd J 0 Connector, 0-pin NOTE: Refer to Section. for version information.

80 PARTS LIST VHF 0W PA Board Assembly (Cont d) Ref No. Description Part No. J 0 Connector, SMT receptacle --0 L 0 T inductor L 0 T inductor L 0 T inductor L 0 0T inductor L 0 0T inductor L 0.0 µh ±% smd L 0.0 µh ±% smd L 0 0T nh smd L 0 0T nh smd L T nh inductor L 0 nh inductor smd -00- L 0T nh smd L 0T nh smd L Air dielectric inductor L T.0 diameter inductor L T.0 diameter inductor L 0 µh DC line filter L 0 00 µh A torrid inductor L 0 µh A torrid inductor MP 0 Line choke tie-down bracket PC 0 PA board, VHF rev Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 PNP power Darlington amp Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN RF power Q 0 NPN RF power W, MHz Q PNP power Darlington Q PNP switching Q NPN general purpose Q NPN general purpose R 0 0k ohm ±% /W smd -00- R 0 0k ohm ±% /W smd -00- R 0 0 ohm ±% /W smd -00- R 0 00 ohm ±% W smd -0-0 R 0 00 ohm ±% W smd -0-0 R 0 0k ohm ±% /W smd -00- R 0.k ohm ±% /W smd -00- Ref No. Description Part No. R 0 k ohm ±% /W smd -00- R 0 k ohm ±% /W smd R 0 ohm jumper R 0 ohm jumper R.k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd -00- R 0k ohm ±% /W smd R.k ohm ±% /W smd -00- R 0k ohm ±% /W smd R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0 0k ohm ±% /W smd R.k ohm ±% /W smd -00- R.0k ohm ±% /W smd R.k ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R 0k ohm ±% /W smd -00- R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0.0k ohm ±% /W smd R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R.0k ohm ±% /W smd R 00 ohm ±% /W smd (-) ohm jumper (-) R.k ohm ±% /W smd -00- R 0 ohm ±% W smd R 00 ohm ±% W smd NOTE: Refer to Section. for version information.

81 PARTS LIST VHF 0W PA Board Assembly (Cont d) Ref No. Description Part No. R k ohm ±% /W smd -00- R ohm ±% W smd -0-0 R 0 ohm ±% W smd -0-0 R.0 ohm ±% W smd -00- R 00 ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R.k ohm ±% /W smd (-) -0-.k ohm ±% /W smd (-) -0- R 0 ohm ±% /W smd -00- R 00 ohm ±% 0.W smd -0-0 R k ohm ±% /W smd -00- R k ohm ±% /W smd (-) -00- k ohm ±% /W smd (-) -00- (revised bd) 00k ohm ±% /W smd (unrevised bd) R k ohm ±% /W smd -00- R 0 0 ohm ±% /W smd -00- R 00 ohm ±% /W smd R.k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 00k ohm ±% /W smd R 0 ohm ±% /W smd -00- R.k ohm ±% /W smd -0- R k ohm ±% /W smd -00- R.0k ohm ±% /W smd -0- R.k ohm % /W smd -0- R 0 0 ohm ±% /W smd -00- R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0k ohm ±% /W smd R 0k ohm ±% /W smd R.0k ohm ±% /W smd R.0k ohm ±% /W smd R.0k ohm ±% /W smd R.0k ohm ±% /W smd R 0 ohm ±% /W smd -00- RT 0 Thermistor, 0k ohm ±% smd U 0 Shift reg, -stage MC0-0-0 U 0 Op amp, dual LM U 0 Current sense amp MAXESA U 0 Switching regulator, A MC U 0 Op amp, dual LM VHF 00W PA Board Assembly Ref No. Description Part No. VHF 00W PA BOARD ASSEMBLY Part No A 0 Power pigtail cable assembly 0--0 includes: Housing, -amp red -0- Contact, 0-amp 0/ AWG -0- Housing, -amp black -0- Connector boot, power AWG -0-0 Power cable -00- C 00 0 pf 0V mini mica C 00 pf 0V mini mica C 00 0 pf 0V mini mica C 00 0 pf 0V mini mica C 00.0µF XR ±0% 0V cer smd C pf ±% NPO 0V cer smd 0--0 C 00 µf V tantalum smd 0--0 C pf ±% NPO 0V cer smd 0--0 C 0.0µF XR ±0% 0V cer smd C 0.0µF XR ±0% 0V cer smd C 0 0 pf 0V mini mica C 0 0 pf 0V mini mica C 0 pf 0V mini-mica C 0 pf 0V mini mica C 0 pf 0V mini mica C 0.0µF XR ±0% 0V cer smd C 0 0 pf 0V mini mica C 0 pf 0V mini mica C 0 0 pf 0V mini mica C 0 0 pf 0V mini mica C 0.0µF XR ±0% 0V cer smd C 0 00 pf ±% NPO 0V cer smd 0--0 C 00 µf V tantalum smd 0--0 C 0 00 pf ±% NPO 0V cer smd 0--0 C 0.0µF XR ±0% 0V cer smd C 0.0µF XR ±0% 0V cer smd C 0 0 pf 0V mini mica C 0 0 pf 0V mini mica C 0 pf 0V mini mica C 0 pf 0V mini mica C 00 pf 0V mini mica CH 00-watt heat sink CR 00 Transient suppressor NOTE: Refer to Section. for version information.

82 PARTS LIST VHF 00W PA Board Assembly Ref No. Description Part No. UHF W PA Board Assembly Ref No. Description Part No. EP 00 Insulator, high power resistor 0-- Ferrite bead smd EP 00 Insulator, DC leads 0-- Ferrite bead smd EP 00 Ferrite bead smd Terminal lug EP 00 Ferrite bead smd EP 00 Eyelet EP 00 Eyelet F 00 Fuse, A V -0-0 FH 00 Fuse clip FH 00 Fuse clip HW 00 Screw, # x / torx zps HW 00 Screw, -0 x / pan head zps HW 00 Screw, - x / flat head -0-0 HW 00 Screw, - x / hex soc cap blk -0-0 HW 00 Screw, - x / pan hd -0-0 HW 00 Screw, -0 x / pan hd zps ph HW 00 Washer, split lock # zps HW 00 Lock washer, internal x.0 thk HW 00. flag terminal HW 0 Stand-off, M-M -0 to HW 00 Nut, HW 00 Washer, No. shakeproof L 00 T.0 in ID smd inductor L 00 T.0 in ID awg inductor L 00 0T.0 nh smd inductor L 00 T.0 in ID smd inductor L 00 T.0 in ID smd inductor L 00 T.00 in ID smd inductor L 00 T.0 in ID awg inductor L 00 T.0 in ID smd inductor L 00 T.0 in ID smd inductor L 00 T.0 in ID awg inductor L 0 0T.0 nh smd inductor L 0 T.0 in ID smd inductor L 0 T.0 in ID smd inductor L 0 T.00 in ID smd inductor L 0 T.0 in ID awg inductor L 0 T.0 in ID smd inductor L 0 0 µh RF choke MP Coax gasket 0-- PC 00 PC board, 00W PA 0--0 Q 00 00W VHF amp Q 00 00W VHF amp R ohm ±% W smd -0-0 R ohm ±% W smd -0-0 R ohm ±% W smd -0-0 R ohm ±% W smd -0-0 R 00 High power resistor, 0 watt R 00 High power resistor, 0 watt RT 00 Thermistor, 0k ohm smd U 00 Hybrid coupler, 0-0 MHz U 00 Hybrid coupler, 0-0 MHz W 0 Coax, double shld RG /U W 00 Coax. dia W 0 Power cable, RF to PA board -00- W 0 RF pigtail cable -00- W xx DC power cable assembly See A0 UHF W PA BOARD ASSEMBLY Part No. 0-- C 00.0 µf XR ±0% 0V cer smd C 0 00 pf ±% NPO 0V cer smd 0--0 C 0 00 pf ±% NPO 0V cer smd 0--0 C 0.0 µf XR ±0% 0V cer smd C 0.00 µf XR ±0% 0V cer smd C 0.0 µf XR ±0% 0V cer smd C 0 µf ±0% XR V cer smd C 0 00 pf ±% NPO 0V cer smd 0--0 C 0.00 µf XR ±0% 0V cer smd C 00 pf ±% NPO 0V cer smd 0--0 C.0 µf XR ±0% 0V cer smd C 00 pf NPO ±% 0V cer smd C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd C. µf ±0% XR 0V cer smd NOTE: Refer to Section. for version information.

83 PARTS LIST UHF W PA Board Assembly (Cont d) Ref No. Description Part No. C 00 pf ±% NPO 0V cer smd 0--0 C 0 00 pf ±% NPO 0V cer smd C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±0% 0V high Q smd 0--0 C. pf ±% NPO 0V cer smd 0-- C 00 pf ±% NPO 0V cer smd C. pf ±% NPO 0V cer smd 0-- C 00 pf ±% NPO 0V cer smd 0--0 C. pf ±% NPO 0V cer smd 0-- C 00 pf ±% NPO 0V cer smd 0--0 C. µf ±0% XR 0V cer smd C 00 pf ±0% 0V high Q smd 0--0 C.0 pf ±0% 0V high Q smd 0--0 C. pf ±0% 0V high Q smd 0-- C. pf ±0% 0V high Q smd 0-- C. pf ±0% 0V high Q smd 0-- C. pf ±0% 0V high Q smd 0-- C. pf ±0% 0V high Q smd 0-- C 0. µf ±0% XR 0V cer smd C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C µf ±0% XR V cer smd C.0 µf XR ±0% 0V cer smd C 00 pf ±% NPO 0V cer smd 0--0 C. uf V tantalum smd 0-- C 00 pf ±0% 0V high Q smd 0--0 C.0 µf XR ±0% 0V cer smd C. uf ±0% V tantalum smd 0-- C 00 pf ±% NPO 0V cer smd 0--0 C.0 µf XR ±0% 0V cer smd C pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C.0 XR ±0% 0V cer smd 0-0- C 00 pf ±0% 0V high Q smd 0--0 C. uf V tantalum smd 0-- C. µf ±0% XR 0V cer smd C 0 00 pf ±0% 0V high Q smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C. µf ±0% XR 0V cer smd C 00 pf ±0% 0V high Q smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C. pf ±0% 0V high Q smd 0-- C 00 pf ±% NPO 0V cer smd 0--0 C pf ±0% 0V high Q smd 0--0 Ref No. Description Part No. C pf ±0% 0V high Q smd 0--0 C pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 0 pf ±0% 0V high Q smd 0--0 C pf ±0% 0V high Q smd 0--0 C 00 pf ±0% 0V high Q smd 0--0 C pf ±0% 0V high Q smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C pf ±0% 0V high Q smd 0--0 C pf ±0% 0V high Q smd 0--0 C. pf ±0% 0V high Q smd 0-- C. pf ±0% 0V high Q smd 0-- C 0 pf ±0% 0V high Q smd 0--0 C. pf ±0% 0V high Q smd 0-- C pf ±0% 0V high Q smd 0--0 C pf ±% NPO 0V cer smd 0--0 C pf ±0% 0V high Q smd 0--0 C pf ±% NPO 0V cer smd 0--0 C 0 pf ±% NPO 0V cer smd C.0 µf XR ±0% 0V cer smd 0-0- C.0 µf XR ±0% 0V cer smd 0-0- C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C 00 pf ±% NPO 0V cer smd 0--0 C µf ±0% XR V cer smd C.00 uf XR ±% cer smd C 00 uf V alum electrolytic 0-0- C 00 0 uf V tantalum smd C 0 0 uf V alum electrolytic 0-0- C 0.0 µf XR ±0% 0V cer smd 0-0- C 0 00 pf ±% NPO 0V cer smd 0--0 C 0 µf ±0% XR V cer smd C 0 µf ±0% XR V cer smd C 0. µf ±0% XR 0V cer smd C 0 0 uf V alum electrolytic 0-0- C pf ±0% 0V high Q smd 0--0 C 00 pf XR ±0% 0V cer smd 0-0- C 0 pf ±0% 0V high Q smd 0--0 CR 00 Switching diode CR 0 Pin diode -0-0 CR 0 Switching diode CR 0 Pin switching diode CR 0 Switching diode NOTE: Refer to Section. for version information.

84 PARTS LIST UHF W PA Board Assembly (Cont d) Ref No. Description Part No. CR 0 Pin diode -0-0 CR 0 Pin switching diode CR 0 Pin switching diode CR 0 Pin switching diode CR 0 HC diode -0-0 CR 0 Transient suppressor EP 00 Ferrite bead smd EP 00 Ferrite bead smd EP 00 Ferrite bead smd EP 00 Ferrite bead smd EP 00 Ferrite bead smd EP 00 Ferrite bead smd EP 0 Ferrite bead smd J 0 Connector, 0-pin --0 J 0 Connector, SMT receptacle --0 L 00 T.00 in ID smd inductor L 0 T.00 in ID smd inductor L 0 T.00 in ID smd inductor L 0 T.00 in ID smd inductor L 0 T.00 in ID smd inductor L 0 T.00 in ID smd inductor L 0 T.00 in ID smd inductor L 0.0 uh ±% smd inductor L 0 0T.0 nh smd inductor L 0 T.00 in ID smd inductor L T.00 in ID smd inductor L.0 uh ±% smd inductor L T. nh smd inductor L T. nh smd inductor L 0T.0 nh smd inductor L DC line filter MP 0 Inductor shield PC 00 PC board, W UHF PA rev Q 00 PNP power Darlington TO Q 0 Silicon NPN gen purpose Q 0 Silicon NPN gen purpose Q 0 Silicon NPN gen purpose Q 0 Silicon NPN gen purpose Q 0 Silicon NPN gen purpose Ref No. Description Part No. Q 0 Silicon NPN gen purpose Q 0 NPN 0 watts UHF Q 0 NPN watts UHF Q 0 NPN watts UHF Q 0 Silicon NPN gen purpose Q PNP power Darlington TO Q PNP switching R 00 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0.k ohm ±% /W smd -00- R 0 0k ohm ±% /W smd R 0.k ohm ±% /W smd -00- R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd -00- R 0k ohm ±% /W smd R.k ohm ±% /W smd -00- R 0k ohm ±% /W smd R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0.0k ohm ±% /W smd R.0k ohm ±% /W smd R 0k ohm ±% /W smd R k ohm ±% /W smd -00- R 0k ohm ±% /W smd R.0k ohm ±% /W smd R.0k ohm ±% /W smd R Zero ohm ±% /W smd R 0k ohm ±% /W smd -00- R 0k ohm ±% /W smd R 0.0k ohm ±% /W smd R 0k ohm ±% /W smd R 00 ohm ±% W smd -0-0 R 00 ohm ±% W smd -0-0 R.k ohm ±% /W smd -00- R.0k ohm ±% /W smd R 0k ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R.k ohm ±% /W smd NOTE: Refer to Section. for version information.

85 PARTS LIST UHF W PA Board Assembly (Cont d) Ref No. Description Part No. R k ohm ±% /W smd -00- R 0.k ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R 0k ohm ±% /W smd -00- R 0k ohm ±% /W smd -00- R.0k ohm ±% /W smd R.0k ohm ±% /W smd R 0k ohm ±% /W smd R k ohm ±% /W smd -00- R 0 0k ohm ±% /W smd R k ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R 00 ohm ±% /W smd -0-0 R.00 ohm ±% W wirewound -0-0 R 00 ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -00- R.k ohm ±% /W smd -0- R k ohm ±% /W smd -00- R 0k ohm ±% /W smd R 0 k ohm ±% /W smd -00- R 0k ohm ±% /W smd R ohm ±% /W smd -0-0 R 0 ohm ±% W smd -0- R 0 ohm ±% W smd -0- R 0 ohm ±% /W smd -00- R 0 ohm ±% W smd -0- R 00 ohm ±%.W smd -0-0 R 00 ohm ±% /- 00 PPM smd -0-0 R 00 ohm ±% /- 00 PPM smd -0-0 R 0 k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0k ohm ±% thermistor R k ohm ±% /W smd -00- R 00 ohm ±% /W smd R 00k ohm ±% /W smd R.k Ohm J 0smd Rl -0- R.k Ohm J 0smd Rl -0- R 0.k Ohm J 0smd Rl -0- R 0 ohm ±% /W smd -00- R Zero ohm ±% /W smd R Zero ohm ±% /W smd UHF 0W PA Board Assembly Ref No. Description Part No. R Zero ohm ±% /W smd U 0 Shift register, -stage MC0-0-0 U 0 Op amp, dual LM U 0 Current sense amp MAXESA U 0 Op amp, dual LM U 0 Regulator, V A MCTOCT UHF 0W PA BOARD ASSEMBLY Part No C 00 0 pf, ±%, high Q, smd 0-- C 00 0 pf, ±%, high Q, smd 0-- C 00. pf, ±%, high Q, C 00 pf, ±%, high Q, C 00 pf, ±%, high Q, C 00 pf, ±%, high Q, C 00 pf, ±%, high Q, C 0 pf, ±%, high Q, C 0 pf, ±%, high Q, C 0. pf, ±. pf, high Q, smd 0-- C 0 0 pf, ±%, high Q, smd 0-- C 00 0 pf, ±%, high Q, C 0 0 pf, ±%, high Q, C 0 pf, ±%, high Q, C 0 pf, ±%, high Q, C 0 pf, ±%, high Q, C 0. pf, ±. pf, high Q, smd 0-- C 0. pf, ±. pf, high Q, smd 0-- C 00. pf, ±. pf, high Q, smd 0-- C 0 0 pf ±% NPO 0 smd 0-0- C 0 0 pf ±% NPO 0 smd 0-0- C 0 0 pf ±% NPO 0 smd 0-0- C 0 0 pf ±% NPO 0 smd 0-0- C 0 pf ±% NPO 0 smd 0-0- C 0 pf, ±%, high Q, C 0 pf, ±%, high Q, C 0 pf, ±%, high Q, smd 0-- C.0 µf ±0% XR 0V cer smd 0-0- C. µf V tantalum smd 0-- C.00 µf ±% NPO 0 smd C 0 pf, ±%, high Q, smd 0-- C.0 µf ±0% XR 0V cer smd 0-0- C 0. µf V tantalum smd 0-- C 0 pf ±% NPO 0V cer smd NOTE: Refer to Section. for version information.

86 PARTS LIST UHF 0W PA Board Assembly Ref No. Description Part No. C.00 µf ±0% smd 0-0- C. µf V tantalum smd 0-- C. µf V tantalum smd 0-- C.00 µf ±0% smd 0-0- C 0 pf ±% NPO 0V cer smd 0-0- C 0 pf, ±%, high Q, smd 0-- C.0 µf ±0% XR 0V cer smd 0-0- C. µf V tantalum smd 0-- C.00 µf ±% NPO 0 smd C. µf V tantalum smd 0-- C.0 µf ±0% XR 0V cer smd 0-0- C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 pf ±% NPO 0V cer smd 0-0- C 0 pf ±% NPO 0V cer smd 0-0- C.0 µf ±0% XR 0V cer smd 0-0- C 0 µf V electrolytic 0-0- C. µf V tantalum smd 0-- C.00 µf ±0% smd 0-0- C 0 pf ±% NPO 0V cer smd 0-0- C 0 pf ±% NPO 0V cer smd 0-0- C. µf V tantalum smd 0-- C. µf V tantalum smd 0-- C 0.0 µf ±0% XR 0V cer smd 0-0- C 0 0 pf, ±%, high Q, C 0 00 µf V alum electrolytic 0-0- C 0.0 µf ±0% XR 0V cer smd 0-0- C 0 0 pf, ±%, high Q, C 0. µf ±0% XR 0V cer smd C 0 0 µf V tantalum smd C 0 µf ±0% XR V cer smd C.0 µf XR ±% 0V cer smd C 0 µf V electrolytic 0-0- C µf ±0% XR V cer smd C 0 µf V electrolytic 0-0- C µf ±0% XR V cer smd C. pf, ±%, high Q, C pf, ±%, high Q, C 0 pf, ±%, high Q, C pf, ±%, high Q, C pf, ±%, high Q, C pf, ±%, high Q, C pf, ±%, high Q, C. pf, ±. pf, high Q, smd 0-- C 0. pf, ±%, high Q, C 00 0 pf, ±%, high Q, smd 0-- Ref No. Description Part No. C 0. pf, ±%, high Q, smd 0-- C 0. pf, ±%, high Q, smd 0-- C 0. pf, ±%, high Q, smd 0-- C 0. pf, ±%, high Q, smd 0-- C 0. pf, ±%, high Q, smd 0-- C 0.0 pf, ±. pf, high Q, smd 0--0 C 0 0 pf, ±%, high Q, smd 0-- C 0 0 pf, ±%, high Q, smd 0-- C 0 0 pf ±% NPO 0V cer smd 0-0- C 0. pf, ±. pf, high Q, smd 0-0- C 0. pf, ±. pf, high Q, smd 0-0- C 0 pf ±% NPO cer smd C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 00 pf, ±%, high Q, smd 0--0 C 0 0 pf ±% NPO 0V cer smd 0-0- C 0. pf ±% NPO 0V cer smd 0-0- C 0. pf ±% NPO 0V cer smd 0-0- C µf ±0% XR V cer smd C 0 pf ±% NPO 0V cer smd 0-0- C µf ±0% XR V cer smd C 0 pf ±% NPO 0V cer smd 0-0- C 0 pf ±% NPO 0V cer smd 0-0- C 0 pf, ±%, high Q, cer smd C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 0 pf ±% NPO 0V cer smd 0-0- C 0 pf ±% NPO 0V cer smd 0-0- C.0 µf ±0% XR 0V cer smd 0-0- C.0 µf XR ±0% 0V cer smd C 0 pf ±% NPO 0V cer smd 0-0- C.0 µf XR ±0% 0V cer smd C.0 µf XR ±0% 0V cer smd C 0 pf ±% NPO 0V cer smd 0-0- C 0 pf ±% NPO 0V cer smd 0-0- C.0 µf XR ±0% 0V cer smd C. µf ±0% XR 0V cer smd C 0 pf ±% NPO 0V cer smd NOTE: Refer to Section. for version information.

87 PARTS LIST UHF 0W PA Board Assembly Ref No. Description Part No. C. µf ±0% XR 0V cer smd CR 0 Diode, Hipax Pin, F-0t -0-0 CR 0 Diode, Hipax Pin, F-0t -0-0 CR 0 Diode, Hipax Pin, F-0t -0-0 CR 0 Diode, Hipax Pin, F-0t -0-0 CR 0 HC diode -0-0 CR 0 Diode, Hipax Pin, F-0t -0-0 CR 00 Zener overvoltage transient supp CR 0 Pin switching diode CR 0 Diode, Hipax Pin, F-0t -0-0 CR 0 Pin switching diode CR 0 Diode, amp, smd, fast recovery CR 0 Switching diode CR 0 Switching diode CR 0 Switching diode D 00 Diode, amp, smd, fast recovery -0-0 J 0 Connector, SMT receptacle --0 J 0 Connector, 0-pin --0 J 0 Connector, SMT receptacle --0 L 00 0 nh inductor smd -00- L 00 0 nh inductor smd -00- L 00 0 nh inductor smd -00- L 0 0 nh inductor smd -00- L 0 0 nh inductor smd -00- L 0 0 nh inductor smd -00- L 0 T.0 in ID smd inductor L 0 Ferrite bead smd L Ferrite bead smd L T.0 in ID smd inductor L Ferrite bead smd L Ferrite bead smd L 0 0T inductor L Ferrite bead smd L Ferrite bead smd L T.00 in ID smd inductor L T.00 in ID smd inductor L T.00 in ID smd inductor L T.00 in ID smd inductor L T.00 in ID smd inductor L 00 DC line filter L 0 T.00 in ID smd inductor Ref No. Description Part No. L 0 T.00 in ID smd inductor L 0 0 nh inductor smd -00- L 0 0 nh inductor smd -00- L 0 0 nh inductor smd -00- L 0.0 µh inductor smd -00- MP 00 Low-pass filter wrap-around PC 00 PC board, UHF 0W PA rev Q 00 LDMOS FET, W.V Q 00 Silicon NPN gen purpose Q 00 Dual-Device FET 0W.V Q 00 PNP power Darlington amp Q 0 PNP switching Q 0 Silicon NPN gen purpose Q 0 Silicon NPN gen purpose Q 0 Silicon NPN gen purpose Q 0 PNP switching Q 0 Silicon NPN gen purpose Q 0 PNP switching R ohm ±% /W smd R 00 0 ohm ±% W smd -0- R 00 ohm ±% W smd -0-0 R 00 ohm ±% W smd -0-0 R 00 0 ohm ±% W smd -0- R 00 0 ohm ±% W smd R 0.k ohm ±% /W smd -00- R 0 00 ohm ±% /W smd R 0 00 ohm ±% /W smd R 00 ohm ±% /W smd R 00 ohm ±% /W smd R 00 ohm ±% /W smd R.0k ohm ±% /W smd R 0 ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R 0 0 ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R 00 ohm ±% /W smd -0-0 R 00 ohm ±% /W smd R 0k ohm ±% /W smd NOTE: Refer to Section. for version information.

88 PARTS LIST UHF 0W PA Board Assembly Ref No. Description Part No. R 00k ohm ±% /W smd R.k ohm ±% /W smd -00- R 0 ohm ±% /W smd -0-0 R ohm ±% /W smd -0-0 R.00 ohm ±% W smd -0-0 R 0k ohm ±% /W smd -00- R 00 ohm ±% /W smd R 00 ohm ±% /W smd R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -00- R ohm ±% /W smd R 0 0 ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R.k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 00 ohm ±% /W smd R 0 00k ohm ±% /W smd R 0 0 ohm ±% /W smd -00- R 00 0k ohm ±% /W smd -00- R 00 0 ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0 0 ohm ±% /W smd -00- R 0 ohm ±% W smd -0-0 R 0 0k ohm ±% /W smd -00- R 0 0 ohm ±% /W smd -00- R 0 0 ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0.k ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0k ohm ±% /W smd MHz W PA Board Assembly Ref No. Description Part No. R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R Zero ohm ±% /W smd R 00k ohm ±% /W smd R 0k ohm ±% /W smd R 0.k ohm ±% /W smd -00- R 0k ohm ±% /W smd R.k ohm ±% /W smd -00- R.0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R 0 00k ohm ±±% /W smd R 0 ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R 0 ohm jumper R 0k ohm ±%.W smd R 0k ohm ±%.W smd RT 0 0k ohm ±%, thermistor, smd U 0 Current sense amp MAXESA U 0 Regulator, adj A MIC0BT U 0 Shift reg, -stage MC0-0-0 U 0 Op amp, dual LM MHZ PA BOARD ASSEMBLY Part No C 0. pf ±0% 0V high Q smd 0-- C 0. pf ±0% 0V high Q smd 0-- C 0.0 pf ±% NPO 0V cer smd 0--0 C 0. pf ±0% 0V high Q smd 0-- C 0. pf ±0% 0V high Q smd 0-- C 0 pf ±% NPO 0V cer smd 0--0 C 0. pf ±% NPO 0V cer smd 0-- C 0. pf ±% NPO 0V cer smd 0-- C 0 pf ±% NPO 0V cer smd 0--0 C 0. pf ±% NPO 0V cer smd NOTE: Refer to Section. for version information.

89 PARTS LIST 00 MHz W PA Board Assembly Ref No. Description Part No. C pf ±0% 0V high Q smd 0--0 C. pf ±% NPO 0V cer smd 0-- C pf ±% NPO 0V cer smd C. pf ±% NPO 0V cer smd 0-- C.0 µf XR ±0% 0V cer smd C.0 µf XR ±0% 0V cer smd C.0 µf XR ±0% 0V cer smd C pf ±% NPO 0V cer smd 0--0 C pf ±% NPO 0V cer smd 0--0 C. pf ±% NPO 0V cer smd 0-- C pf ±% NPO 0V cer smd C.0 µf XR ±0% 0V cer smd C.0 µf XR ±0% 0V cer smd C. µf XR ±0% 0V cer smd C pf ±% NPO 0V cer smd C. µf XR ±0% 0V cer smd C 0 pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C. pf ±% NPO 0V cer smd 0-0- C pf ±% NPO 0V cer smd C 0 pf ±% NPO 0V cer smd C µf ±0% XR V cer smd C pf ±% NPO 0V cer smd C µf ±0% XR V cer smd C µf ±0% XR V cer smd C pf ±% NPO 0V cer smd 0--0 C.0 µf ±0% XR 0V cer smd 0-0- C µf ±0% XR V cer smd C pf ±% NPO 0V cer smd 0--0 C.0 µf ±0% XR 0V cer smd 0-0- C 0 pf ±% NPO 0V cer smd 0--0 C.0 µf ±0% XR 0V cer smd 0-0- C µf ±0% XR V cer smd C.0 µf ±0% XR 0V cer smd 0-0- C pf ±% NPO 0V cer smd 0--0 C.0 µf ±0% XR 0V cer smd 0-0- C.0 pf ±% NPO 0V cer smd 0--0 C 0 pf 0V mini mica C pf 0V mini mica Ref No. Description Part No. C pf 0V mini mica C µf ±0% XR V cer smd C pf 0V mini mica C pf 0V mini mica C µf ±0% XR V cer smd C.0 µf ±0% XR 0V cer smd C pf ±0% 0V hi Q smd 0--0 C.0 to. pf smd variable C pf ±% NPO 0V cer smd 0--0 C pf ±% NPO 0V cer smd 0--0 C.0 µf ±0% XR 0V cer smd 0-0- C 0 pf ±% NPO 0V cer smd 0--0 C 00 µf V electrolytic 0-0- C 00 pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd 0--0 C. µf ±0% XR 0V cer smd C 0 µf V tantalum smd C 0 µf ±0% XR V cer smd C.0 µf XR ±% 0V cer smd C 0 µf V electrolytic 0-0- C 0 µf V electrolytic 0-0- C µf ±0% XR V cer smd C 0.0 µf ±0% XR 0V cer smd 0-0- C.0 µf ±0% XR 0V cer smd 0-0- C pf ±% NPO 0V cer smd 0--0 C.0 µf XR ±0% 0V cer smd C 0 µf V electrolytic 0-0- C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C. pf ±% NPO 0V cer smd 0-0- C pf ±% NPO 0V cer smd C 0 pf ±% NPO 0V cer smd C 0 pf ±% NPO 0V cer smd C 0 pf ±% NPO 0V cer smd C 0 pf ±% NPO 0V cer smd C 0 pf ±% NPO 0V cer smd C 0 pf ±% NPO 0V cer smd C 0 pf ±% NPO 0V cer smd C 0.0 µf ±0% XR 0V cer smd 0-0- C 0 pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd NOTE: Refer to Section. for version information.

90 PARTS LIST 00 MHz W PA Board Assembly Ref No. Description Part No. C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C 0 pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C pf ±% NPO 0V cer smd C µf ±0% XR V cer smd C pf ±% NPO 0V cer smd C. pf ±0% 0V hi Q smd 0-- C. pf ±0% 0V hi Q smd 0-- C. pf ±% NPO 0V cer smd 0-- C 0 µf V electrolytic 0-0- CR 0 Pin diode -0-0 CR 0 Pin diode -0-0 CR 0 Pin switching diode CR 0 Switching diode SOT CR 0 Switching diode SOT CR 0 Switching diode SOT CR 0 0V zener diode SOT CR 0 HC diode SOT CR 0 Transient suppressor, axial CR Pin diode -0-0 CR Hc diode SOT CR Pin diode -0-0 CR Pin diode -0-0 CR 0.V zener SOT- -0- CR HC diode SOT CR Switching diode SOT CR Diode, 0V, A IN CR Diode, zener low level --0 EP 0 Ferrite bead smd EP 0 Ferrite bead smd EP 0 Ferrite bead smd J 0 Connector, 0-pin --0 J 0 Connector, SMT Receptacle --0 L 0.0nH smd air core L 0.0nH smd air core L 0 nh smd -00- L 0 nh smd -00- Ref No. Description Part No. L 0 nh smd -00- L 0 T,. nh smd L 0 T AWG. 00 ID smd L 0 T AWG. 00 ID smd L 0 DC line filter L 0. nh smd inductor L nh smd -00- L nh smd -00- MP 0 Line choke tie-down bracket MP0 Transistor ground clip 0-- PC 00 PC board, 00 MHz PA rev Q 0 NPN general purpose sw/amp Q 0 PNP switching Q 0 NPN low noise amp Q 0 NPN general purpose SOT Q 0 NPN general purpose SOT Q 0 NPN general purpose SOT Q 0 NPN general purpose SOT Q 0 PNP low noise amp Q 0 NPN 00 MHz W amp Q PNP pwr Darlington Q PNP switching Q NPN general purpose SOT Q NPN general purpose SOT R 0 0k ohm ±% /W smd -00- R 0 0 ohm ±% /W smd -00- R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -00- R 0 0k ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0.k ohm ±% /W smd -00- R 0 0k ohm ±% /W smd R 0.k ohm ±% /W smd -00- R 00 ohm ±% /W smd R 0 ohm ±% /W smd -00- R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd NOTE: Refer to Section. for version information.

91 PARTS LIST 00 MHz W PA Board Assembly Ref No. Description Part No. R 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd -00- R 0k ohm ±% /W smd R.k ohm ±% /W smd -00- R 0 0k ohm ±% /W smd R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R 00k ohm ±% /W smd R 0k ohm ±% /W smd R 0 ohm ±% /W smd -00- R Zero ohm ±% /W smd R 0 0k ohm ±% /W smd R 00 ohm ±%.W smd -0-0 R ohm ±%.W smd -0-0 R 00 ohm ±%.W smd -0-0 R 0 ohm ±% /W smd -0- R 0 ohm ±% /W smd R 0 ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R k ohm ±% /W smd -0-0 R 0.0 ohm ±% W smd -0- R 00 ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R 00 ohm ±% /W smd R 00 ohm ±% /W smd -0-0 R 00k ohm ±% /W smd R 0k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R 0 0 ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R 00k ohm ±% /W smd Ref No. Description Part No. R 00 ohm ±% /W smd R.k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R k ohm ±% /W smd -00- R 0 0k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R 0 0k ohm ±% /W smd R.0k ohm ±% /W smd R 0 ohm ±% /W smd -00- R ohm ±% /W smd -0-0 R.k ohm ±% /W smd -00- R ohm ±% /W smd -0-0 R.0k ohm ±% /W smd R 0 ohm ±% /W smd -00- R ohm ±% /W smd R 0 ohm ±% /W smd -00- R 0 00 ohm ±% /W smd R 00k ohm ±% /W smd R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R 0k ohm ±% /W smd R.k ohm ±% /W smd -00- R.k ohm ±% /W smd -0- R.k ohm ±% /W smd -00- R 0 Zero ohm jumper R 0 0 ohm ±% W smd R 0 0 ohm ±% W smd R 0 0 ohm ±% W smd -0- R 0 k ohm ±% W smd -0-0 R 0 00k ohm ±% /W CC R 0 0k ohm ±% /W CC U 0 Shift register, -bit MC0-0-0 U 0 Op amp, low pwr quad LM NOTE: Refer to Section. for version information.

92 PARTS LIST Logic Board Assembly (ARM Version A) Ref No. Description Part No. U 0 RF switch, DC- GHz AS U 0 0W 0 MHz power module -00- U 0 Current sense amp MAXESA U 0 Regulator, low drop A MIC Z 0 Filter, 0 MHz 0 MHz -pole LOGIC BOARD ASSEMBLY (ARM, VER A) Part No (See Section.. for more information on this board.) C 000. farad.v dbl-layer electric C 00. µf 0-0% ZU V cer smd C 00. µf 0-0% ZU V cer smd C 00. µf 0-0% ZU V cer smd C 00. µf 0-0% ZU V cer smd C 00. µf 0-0% ZU V cer smd C 00. µf 0-0% ZU V cer smd C 00. µf 0-0% ZU V cer smd C 00. µf 0-0% ZU V cer smd C 00. µf 0-0% ZU V cer smd C 00. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 00. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0 pf ±. pf NPO V cer smd 0--0 C 0. µf 0-0% ZU V cer smd C 0 pf ±. pf NPO V cer smd 0--0 C 0. µf ±0% ZU V cer smd 0-- C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd Ref No. Description Part No. C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 00 0 pf ±0% XR V cer smd 0-- C 0. µf 0-0% ZU V cer smd C 0.0 µf XR ±0% V cer smd 0--0 C 0. µf 0-0% ZU V cer smd C 0 µf 0-0% ZU V cer smd 0--0 C 0. µf 0-0% ZU V cer smd C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±. pf NPO V cer smd C 0 0 pf ±. pf NPO V cer smd C 00 µf ±0% V tantalum 0--0 C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0 µf ±0% V tantalum 0--0 C 0 0 pf ±% NPO V cer smd 0-- C 0. µf 0-0% ZU V cer smd C 0 00 µf 0V tantalum smd 0--0 C 0. µf 0V tantalum smd 0-- C 00. µf 0V tantalum smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0 0 pf ±% NPO V cer smd 0-- C 0. µf 0-0% ZU V cer smd C 0 00 pf ±0% XR V cer smd 0-- C 0. µf 0-0% ZU V cer smd C 0 0 pf ±% NPO V cer smd 0-- C 00 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 µf ±0% ZU V cer smd 0--0 C 0 µf ±0% ZU V cer smd 0--0 C 0 µf ±0% ZU V cer smd 0--0 C 0. µf 0-0% ZU V cer smd C 0 µf ±0% ZU V cer smd 0--0 C 0 0 pf ±% NPO V cer smd 0-- C 0. µf 0-0% ZU V cer smd C 00 0 pf ±% NPO V cer smd 0-- C 0. µf 0-0% ZU V cer smd NOTE: Refer to Section. for version information.

93 PARTS LIST Logic Board Assembly (ARM Version A) Ref No. Description Part No. C 0. µf XR ±0% V cer smd C 0 0 pf ±% NPO V cer smd 0-- C 0. µf 0-0% ZU V cer smd C 0 µf ±0% ZU V cer smd 0--0 C 0 0 pf ±% NPO V cer smd 0-- C 0 00 pf ±% NPO V cer smd 0--0 C 0 µf ±0% ZU V cer smd 0--0 C 0. µf 0-0% ZU V cer smd C pf 0% XR V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0. µf 0-0% ZU V cer smd C 0 0 pf ±% NPO V cer smd 0-- C 0. µf 0-0% ZU V cer smd C 00. µf 0-0% ZU V cer smd C 0. µf XR ±0% V cer smd C 0 0 µf 0V tantalum smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C 0 pf ±% NPO V cer smd 0-- C. µf 0-0% ZU V cer smd C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- Ref No. Description Part No. C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±. pf NPO V cer smd C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C pf 0% XR V cer smd 0--0 C pf 0% XR V cer smd 0--0 C 0 pf 0% XR V cer smd 0--0 C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C. µf 0-0% ZU V cer smd C pf 0% XR V cer smd 0--0 C pf 0% XR V cer smd 0--0 C pf 0% XR V cer smd 0--0 C pf 0% XR V cer smd 0--0 C pf 0% XR V cer smd 0--0 C pf 0% XR V cer smd 0--0 C 0 pf 0% XR V cer smd 0--0 C. µf 0-0% ZU V cer smd NOTE: Refer to Section. for version information.

94 PARTS LIST Logic Board Assembly (ARM Version A) Ref No. Description Part No. C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C 0 µf 0V tantalum smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C 0 pf ±. pf NPO V cer smd C pf 0% XR V cer smd 0--0 C. µf 0-0% ZU V cer smd C pf 0% XR V cer smd 0--0 C 0 pf ±% NPO V cer smd 0-- C 0 pf ±. pf NPO V cer smd C. µf 0-0% ZU V cer smd C 00. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0. µf 0-0% ZU V cer smd C 0 0 pf ±. pf NPO V cer smd C 0. µf XR ±0% V cer smd C 0 0 µf 0V tantalum smd C 0. µf 0-0% ZU V cer smd D 00.V zener -0- D 00 Dual switch-com cathode -0-0 D 00 Diode, Schottky rect -0-0 D 00 Dual switch-com cath -0-0 D 00 Dual switch-com cath -0-0 D 00 V zener -0-0 D 00 Dual switch-com cath -0-0 D 0.V zener -0- D 0 Dual switch-com cath -0-0 D 0 Switching diode F 00 Fuse, 0.A smd Ref No. Description Part No. J 00 Connector, -pin J 00 Connector, -pin --0 J 00 Connector, -pin --0 J 00 Connector, -pin --0 J 00 Connector, -pin -- J 00 Connector, -pin -- J 00 Connector, -pin -- J 00 Connector, -pin -- J 00 Connector, x pin J 00 Connector, -pin --0 J 0 Connector, -pin -- L 00. µh 0 ma smd -0-0 L 00 µh.a smd -0-0 L 00 Ferrite bead smd L 00 Ferrite inductor -0-0 L 00 Ferrite bead smd L 00 Ferrite inductor -0-0 L 00 Ferrite inductor -0-0 L 0 Ferrite inductor -0-0 L 0 Ferrite inductor -0-0 L 0 Ferrite inductor -0-0 L 0 Ferrite inductor -0-0 L 0 Ferrite inductor -0-0 L 0 Ferrite inductor -0-0 L 0 Ferrite inductor -0-0 L 0 Ferrite inductor -0-0 L 00 Ferrite inductor -0-0 L 0 Ferrite inductor -0-0 PC 0 PC board, P trunking logic Rev Q 00 NPN general purpose Q 00 NPN switching Q 00 NPN general purpose Q 00 NPN general purpose Q 00 NPN general purpose Q 00 Transistor Q 00 NPN general purpose Q 00 NPN general purpose Q 00 NPN general purpose Q 00 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose NOTE: Refer to Section. for version information.

95 PARTS LIST Logic Board Assembly (ARM Version A) Ref No. Description Part No. Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 00 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 Deleted Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose R 00.k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 00 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0- R 00 0 ohm jumper R 00.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 00 ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 00.k ohm ±% /W smd -0- R 0.0M ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 Ref No. Description Part No. R 0 0 ohm ±% /W smd R 0 0 ohm ±% /W smd R 0 0 ohm jumper R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 00 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd NOTE: Refer to Section. for version information.

96 PARTS LIST Logic Board Assembly (ARM Version A) Ref No. Description Part No. R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 0 ohm jumper R 0 0k ohm ±% /W smd -0- R 0 0 ohm ±% /W smd -0- R 00 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 0 ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -00- R 0.k ohm ±% /W smd -0- R 0 0 ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd R 00k ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0- R k ohm ±% /W smd -0- R 0.M ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R k ohm ±% /W smd -0- Ref No. Description Part No. R k ohm ±% /W smd -0- R k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R Deleted R 0 0k ohm ±% /W smd R 00k ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R 0 ohm ±% /W smd R 0 ohm ±% /W smd R.k ohm ±% /W smd -0- R k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 00 ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R.k ohm ±% 0.W smd -0- R Deleted R 0k ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R 0 ohm jumper R 0 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd NOTE: Refer to Section. for version information.

97 PARTS LIST Logic Board Assembly (ARM Version A) Ref No. Description Part No. R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R Deleted R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 0 ohm jumper R 00 0 ohm jumper R 0 0k ohm ±% /W smd -0-0 R 0 0 ohm jumper R 0 0 ohm jumper R 0 0k ohm ±% /W smd -0-0 R 0 0 ohm jumper R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0.0M ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0 ohm jumper R 0 ohm jumper R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 ohm jumper R 0 0 ohm jumper R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 Ref No. Description Part No. R 00k ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R 0 ohm jumper R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0 0 ohm jumper R k ohm ±% /W smd -0- S 00 Switch detector mom NO --00 U 00 Programmable logic 0-- U 00 Flash V M K x -00- ATF0A-0TI U 00 Regulator, lo-drop TPSQD U 00 NAND, input TCSH00FU U 00 DSP RAM x CYC0B-ZI U 00 Microcontroller, ARM -00- ATF0-CI U 00 RS driver LTCIG -0-0 U 00 SRAM x CYVUZI -00- U 00 D- flip flop HC -- U 00 D- flip flop HC -- U 0 DC/DC conv V MAXAEWE -00- U 0 DSP TMS0C0PGEA U 0 Regulator V LTIST- -0- U 0 RS driver SN -0-0 U 0 Op-amp quad -00- U 0 Multiplexer triple U 0 Op amp, dual -00- U 0 Op amp, dual -00- U 0 Op amp, dual -00- U 00 UART, dual SCC U 0 A/D conv -bit serial TLCI -00- U 0 Multiplexer triple U 0 D- flip flop HC -- U 0 D- flip flop HC -- U 0 EEPROM k x ATCW-0SI -00- U 0 Bus xcvr octal SNL -00- U 0 Bus xcvr octal SNL -00- U 0 Bus xcvr octal SNL -00- U 00 ADSIC U 0 Bus xcvr octal SNL -00- U 0 Multiplexer triple U 0 Op amp, dual NOTE: Refer to Section. for version information.

98 PARTS LIST Logic Board Assembly (PPC Version B) Ref No. Description Part No. Y 00 Crystal MHz Y 00 Crystal. MHz smd Y 00 Crystal osc, prog.00 MHz SG-00JC LOGIC BOARD ASSEMBLY (VER B) SEM Version Part No UCM Version Part No (See Section.. for more information on these boards.) A 00 SEM encryption module BGA (- SEM board only) UCM encrpt module NNTNA (- UCM board only) A UCM jack termination plug (- SEM board only) C 00.0 µf ±0% 0V cer smd 0--0 C 00.0 µf ±0% 0V cer smd 0--0 C 00.0 µf ±0% 0V cer smd 0--0 C 00.0 µf ±0% 0V cer smd 0--0 C 00. µf ±0% XR V cer smd 0--0 C 00. µf ±0% XR V cer smd 0--0 C 00. µf ±0% XR V cer smd 0--0 C 00.0 µf ±0% 0V cer smd 0--0 C 00.0 µf ±0% 0V cer smd 0--0 C 00.0 µf ±0% 0V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 00. µf V cer smd 0-0- C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0 0 pf ±0% V cer smd 0-- C 0. µf ±0% XR V cer smd 0--0 C 0. pf ±. pf NPO cer smd 0-- C 0. pf ±. pf NPO cer smd 0-- C 0 0 pf ±. pf NPO cer smd Ref No. Description Part No. C 0 0 pf ±0% V cer smd 0-- C 0. ±0% V cer smd 0-- C 00.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C 00. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 00. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0 pf ±0% V cer smd 0--0 C 0 pf ±0% V cer smd 0--0 C 0 pf ±0% V cer smd 0--0 C 0 pf ±0% V cer smd 0--0 C 0 pf ±0% V cer smd 0--0 C 0 pf ±0% V cer smd 0--0 C 0 pf ±0% V cer smd 0--0 C 0. µf 0-0% ZU V cer smd C 0.0 µf ±0% 0V cer smd 0--0 C 0. µf V ceramic smd 0-- C 0. µf 0-0% ZU V cer smd C 00.0 µf ±0% 0V cer smd 0--0 C 0. µf V ceramic smd 0-- C 0. µf V ceramic smd 0-- C 0 µf 0-0% ZU V cer smd 0--0 C 00.0 µf ±0% 0V cer smd 0--0 C 0. F electrolytic C 0. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd NOTE: Refer to Section. for version information.

99 PARTS LIST Logic Board Assembly (PPC Version B) Ref No. Description Part No. C. µf ±0% XR V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C 00.0 µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C 0 µf 0V cer smd 0--0 Ref No. Description Part No. C. µf ±0% XR V cer smd 0--0 C 00 pf ±0% 0V cer smd 0-- C pf ±% 0V cer smd 0--0 C 0 pf ±0% cer smd 0--0 C µf ±0% ZU V cer smd 0--0 C µf ±0% ZU V cer smd 0--0 C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C µf ±0% ZU V cer smd 0--0 C 0 µf ±0% ZU V cer smd 0--0 C 0 pf ±% NPO V cer smd 0-- C. µf 0-0% ZU V cer smd C 00 pf ±% NPO V cer smd 0--0 C µf ±0% ZU V cer smd 0--0 C µf ±0% ZU V cer smd 0--0 C. µf 0-0% ZU V cer smd C 00 pf 0% XR V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0. µf 0-0% ZU V cer smd C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C 0 µf 0V tantalum smd C. µf 0-0% ZU V cer smd C 0 µf 0V tantalum smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd NOTE: Refer to Section. for version information.

100 PARTS LIST Logic Board Assembly (PPC Version B) Ref No. Description Part No. C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 00 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C 0 µf 0V cer smd 0--0 C.pF /-.pf NPO cer smd 0-- C 0 µf 0V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C 0 0 µf 0V cer smd 0--0 C 0 pf ±. pf NPO cer smd C 0 pf ±. pf NPO cer smd C 0 µf 0V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf 0V tantalum smd 0-- Ref No. Description Part No. C.00 µf ±0% XR V cer smd 0--0 C.00 µf ±0% XR V cer smd 0--0 C.00 µf ±0% XR V cer smd 0--0 C 0 pf ±% NPO V cer smd 0-- CR 00 Switching diode CR 00 Switching diode CR 00 Zener diode.v -0- CR 00 Zener diode V -0-0 CR 00 Zener diode.v -0- CR 00 Zener diode.v -0- CR 0 Zener diode.v -0- CR 0 Switching diode D 00 Diode, Pin Switching D 00 Dual switch-com cathode -0-0 D 00 Dual switch-com cathode -0-0 D 00 Dual switch-com cathode -0-0 D 00 Dual switch-com cathode -0-0 D 00 Dual switch-com cathode -0-0 F 00 Fuse, 0.A smd J 00 Connector, -pin J 00 Connector, -pin --0 J 00 Connector, -pin -- J 00 Connector, -pin -- J 00 Connector, -pin -- J 00 Connector, -pin -- J 00 Connector, x pin J 0 Connector, -pin -- J 0 Connector, -pin -- J 0 Connector, -pin UCM --0 (- UCM board only) J 0 Connector, -pin --0 J 0 Connector, -pin --0 L 00. µh smd inductor -0- L 00 0 nh smd inductor -0- L 00 0 nh smd inductor -0- L 00 0 nh smd inductor -0- L 0 0 nh smd inductor -0- L 0 - Ferrite inductor -0-0 L 0 L 0. µh smd inductor NOTE: Refer to Section. for version information.

101 PARTS LIST Logic Board Assembly (PPC Version B) Ref No. Description Part No. L 0 Ferrite bead L 0 Ferrite bead L 0 - L 0 Ferrite inductor -0-0 PC 00 SEM/UCM logic PC board (Rev ) Q 00 Transistor Q 00 NPN general purpose Q 00 NPN general purpose Q 00 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 00 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose R 00 0k ohm ±% /W smd -0-0 R 00.k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 00 00k ohm ±% /W smd -0-0 R 00 00k ohm ±% /W smd -0-0 R 00 00k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0- R 00 0k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0- Ref No. Description Part No. R 0 0 ohm jumper R 0 M ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 00.k ohm ±% /W smd -0- R 0 00 ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0- R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 0 ohm ±% /W smd R 00 k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd NOTE: Refer to Section. for version information.

102 PARTS LIST Logic Board Assembly (PPC Version B) Ref No. Description Part No. R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd R 0 ohm ±% /W smd R 0 ohm ±% /W smd R 0 ohm ±% /W smd R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R 0M ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- Ref No. Description Part No. R.k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0 0 ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0 0hm jumper R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R k ohm ±% /W smd -0- R k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 00 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 0 ohm jumper R 0 00k ohm ±% /W smd -0-0 R 0 0 ohm jumper R 0 00k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd NOTE: Refer to Section. for version information.

103 PARTS LIST Logic Board Assembly (PPC Version B) Ref No. Description Part No. R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 00 ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R 0 0 ohm ±% /W smd R k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R.k ohm ±% 0.W cer smd -0- Ref No. Description Part No. R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00 k ohm ±% 0.W cer smd -0-0 R 0 00k ohm ±% 0.W cer smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 k ohm ±% 0.W cer smd -0- R 0 00k ohm ±% 0.W cer smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R k ohm ±% /W smd -0- S 00 Switch,detector,mom NO,smt Bulk --00 U 00 DSP TI TMS0VC -00- U 00 ADSIC U 00 Tri state buffer,.v SZP -- U 00 -state buffer ACT -- U 00 Programmable logic -0-0 U 0 Regulator, V 00 ma REGEA -0-0 U 0 Regulator, V 00 ma REGEA -0-0 U 0 Regulator,.V, 0 ma LP -00- U 0 Analog switch, SPDT NLAS U 0 Analog switch, SPDT NLAS U 0 Tri state buffer,.v SZP -- U 00 SRAM k x CYV -00- U 0 Flash M x bit/mb FBGA -00- U 0 SRAM k x CYCV0) -00- U 0 Tri state buffer,.v SZP -- U 0 Buffer, quad LCX NOTE: Refer to Section. for version information.

104 PARTS LIST Logic Board Assembly (PPC Version C) Ref No. Description Part No. U 0 -state buffer, quad ACT -- U 0 Schmitt trig, inv TCSF-TEL --0 U 0 Triple supply monitor LT -00- U 0 RS- bus xcvr MAXEAE -0-0 U 0 RS- bus transceiver ADM -0-0 U 0 Bus xcvr, octal L U 0 Op am, quad MC U 0 Multiplexer triple U 0 Microcontroller PowerPC MPC0-00- U 0 EEPROM k x M -0- U 0 Multiplexer triple U 00 Op am, quad MC U 0 Op am, quad MC U 0 Flip flop octal HC -- U 0 Flip flop octal HC -- U 0 Flip flop octal HC -- U 0 Multiplexer triple U 0 Converter, A/D -bit ser TLC -00- U 0 RS- bus xcvr MAXEAE -0-0 U 00 Analog switch, SPDT NLAS U 0 SRAM k x CYCV0-00- U 0 SRAM k x CYCV0-00- U 0 Tri state buffer,.v SZP -- U 0 DC-DC converter TPS U 0 DC-DC converter TPS U 0 Bus xcvr, octal L U 0 Bus xcvr, octal L U 0 Tri state buffer,.v SZP -- U 0 Tri state buffer,.v SZP -- U 00 Regulator V LTIST- -0- U 0 Buffer, quad LCX -- U 0 Programmable logic -00- (- UCM board only) Y MHz crystal Y 00. MHz crystal LOGIC BOARD ASSEMBLY (VER C) Part No A 00 SEM encryption module C 00.0 µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 Ref No. Description Part No. C 0. µf ±0% XR V cer smd 0--0 C 0 pf ±0% 0V cer smd 0--0 C 0 pf ±0% 0V cer smd 0--0 C 0 pf ±0% 0V cer smd 0--0 C 0 pf ±0% 0V cer smd 0--0 C 0 pf ±0% 0V cer smd 0--0 C 0 pf ±0% 0V cer smd 0--0 C µf ±0% 0V cer smd 0--0 C 0 0. µf 0-0% ZU V cer smd C ±0% 0V cer smd 0--0 C 0. µf V ceramic smd 0-- C 0 0. µf0-0% ZU V cer smd C µf ±0% 0V cer smd 0--0 C 0. µf V ceramic smd 0-- C 0. µf V ceramic smd 0-- C 0 µf 0-0% ZU V cer smd 0--0 C 00.0 µf ±0% 0V cer smd 0--0 C 0.F electrolytic C. µf ±0% XR V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C 00.0 µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd NOTE: Refer to Section. for version information.

105 PARTS LIST Logic Board Assembly (PPC Version C) Ref No. Description Part No. C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C 0 µf 0V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C 00 pf ±0% 0V cer smd 0-- C pf ±% 0V cer smd 0--0 C 0 pf ±0% cer smd 0--0 C µf ±0% ZU V cer smd 0--0 C µf ±0% ZU V cer smd 0--0 C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C µf ±0% ZU V cer smd 0--0 C 0 µf ±0% ZU V cer smd 0--0 C 0 pf ±% NPO V cer smd 0-- C. µf 0-0% ZU V cer smd C 00 pf ±% NPO V cer smd 0--0 C µf ±0% ZU V cer smd 0--0 C µf ±0% ZU V cer smd 0--0 C. µf 0-0% ZU V cer smd C 00 pf 0% XR V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0. µf 0-0% ZU V cer smd C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd Ref No. Description Part No. C 0 µf 0V tantalum smd C. µf 0-0% ZU V cer smd C 0 µf 0V tantalum smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C. µf 0-0% ZU V cer smd C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C 0 0 pf ±% NPO V cer smd 0-- C µf ±0% XR V cer smd NOTE: Refer to Section. for version information.

106 PARTS LIST Logic Board Assembly (PPC Version C) Ref No. Description Part No. C 0 0 pf ±% NPO V cer smd 0-- C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C 0 µf 0V cer smd 0--0 C.pF /-.pf NPO cer smd 0-- C µf ±0% V XR smd 0-0- C. µf ±0% XR V cer smd 0--0 C 0 0 µf 0V cer smd 0--0 C 0 pf ±. pf NPO cer smd C 0 pf ±. pf NPO cer smd C µf ±0% V XR smd 0-0- C. µf ±0% XR V cer smd 0--0 C. µf 0V tantalum smd 0-- C 0.0 µf ±0% XR V cer smd 0--0 C 0.0 µf ±0% XR V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C0.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 00 pf ±0% V cer smd 0--0 C 00 pf ±0% V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C.0 µf ±0% 0V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C 0.0 µf ±0% 0V cer smd 0--0 C. µf V cer smd 0-- C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 C. µf ±0% XR V cer smd 0--0 Ref No. Description Part No. CR 00 Silicon switching diode CR 00 Silicon switching diode CR 00 Silicon switching diode CR 00 Zener diode,.v -0- CR 00 Zener diode, V -0-0 CR 00 Zener diode,.v -0- CR 00 Zener diode,.v -0- CR 0 Zener diode,.v -0- CR 0 Silicon switching diode CR 0 LED, green CR 0 LED, green CR 0 LED, green D 00 Dual switching diode, com cath -0-0 D 00 Dual switching diode, com cath -0-0 D 00 Dual switching diode, com cath -0-0 D 00 Dual switching diode, com cath -0-0 D 00 Dual switching diode, com cath -0-0 F 00 Fuse, 0.A smd J 00 Connector, -pin J 00 Connector, -pin --0 J 00 Connector, -pin -- J 00 Connector, -pin -- J 00 Connector, -pin -- J 00 Connector, -pin -- J 00 Connector, -pin J 0 Connector, -pin -- J 0 Connector, -pin -- J 0 Connector, -pin --0 J 0 Connector, -pin --0 L 0 - Inductor, ferrite smd -0-0 L 0 L 0. µh ±% smd L 0 Bead, ferrite smd L 0 Bead, ferrite smd L 0 Inductor, ferrite smd -0-0 L 0 Inductor, ferrite smd -0-0 L 0 Inductor, ferrite smd -0-0 L 00 Inductor, ferrite smd -0-0 L 0 Inductor, ferrite smd -0-0 L 0 Inductor, ferrite smd NOTE: Refer to Section. for version information.

107 PARTS LIST Logic Board Assembly (PPC Version C) Ref No. Description Part No. L 0 Bead, ferrite smd L 0 0 µh power inductor L 0 0 µh power inductor PC 00 PC board, 00 logic rev Q 00 N-chan MOSFET 0V A Q 00 NPN general purpose Q 00 NPN general purpose Q 00 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 00 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose Q 0 NPN general purpose R 00 0k ohm ±% /W smd -0-0 R 00 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 Ref No. Description Part No. R 0.k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 00 0 ohm ±% smd -00- R 0 0 ohm ±% smd -00- R 0 00 ohm ±% /W smd -0-0 R 0 0 ohm ±% /W smd R 00 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd NOTE: Refer to Section. for version information.

108 PARTS LIST Logic Board Assembly (PPC Version C) Ref No. Description Part No. R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd R 0 ohm ±% /W smd R 0 ohm ±% /W smd R 0 ohm ±% /W smd R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R 0M ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0 0 ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0 ohm jumper R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 Ref No. Description Part No. R 00k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R k ohm ±% /W smd -0- R k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 00 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 0 ohm jumper R 0 00k ohm ±% /W smd -0-0 R 0 0 ohm jumper R 0 00k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R0 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -0- R 0k ohm ±% /W smd NOTE: Refer to Section. for version information.

109 PARTS LIST Logic Board Assembly (PPC Version C) Ref No. Description Part No. R k ohm ±% /W smd -0- R 00 ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R 0 0 ohm ±% /W smd R k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R.k ohm ±% 0.W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00 k ohm ±% 0.W smd -0- R 0 00k ohm ±% 0.W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 k ohm ±% 0.W smd -0- R 0 00k ohm ±% 0.W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 Ref No. Description Part No. R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R.k ohm ±% /W smd NOTE: Refer to Section. for version information.

110 PARTS LIST Logic Board Assembly (PPC Version C) Ref No. Description Part No. R k ohm ±% /W smd -0- R k ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -0-0 R ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R ohm ±% /W smd -0-0 R ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0 ohm jumper R 0 ohm jumper R 0 ohm jumper R 0 ohm jumper R 0 ohm ±% /W smd R 0 ohm ±% /W smd R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 S 00 Switch, momentary norm open --00 T 00 Isolation transformer 0BASE-T U 00 DSP TMS00AGGWA -00- U 00 CODEC, dual TLV0AIC -0-0 U 00 Schmitt trig, inv TCSF-TEL --0 U 00 Op Amp OPA0NA U 0 Regulator, V 00mA REGEA U 0 Regulator, V 00mA REGEA U 0 Regulator,.V, 0 ma LP -00- U 00 SRAM k x CYV -00- U 0 Flash, M X bit AMDL0G0-00- U 0 Buffer, quad LCX -- Ref No. Description Part No. U 0 SRAM k x CYCV0-00- U 0 Tri state buffer,.v SZP -- U 0 Buffer, quad LCX -- U 0 -state buffer, quad ACT -- U 0 Schmitt trig, inv TCSF-TEL --0 U 0 Triple supply monitor LT -00- U 0 RS- bus xcvr MAXEAE -0-0 U 0 RS- bus transceiver ADM -0-0 U 0 Bus xcvr, octal L U 0 Op am, quad MC U 0 Multiplexer triple U 0 Microcontroller PowerPC MPC0-00- U 0 EEPROM k x M -0- U 0 Multiplexer triple U 00 Op am, quad MC U 0 Op am, quad MC U 0 Flip flop octal HC -- U 0 Flip flop octal HC -- U 0 Flip flop octal HC -- U 0 Multiplexer triple U 0 Converter, A/D -bit ser TLC -00- U 0 RS- bus xcvr MAXEAE -0-0 U 00 Analog switch, SPDT NLAS U 0 SRAM k x CYCV0-00- U 0 SRAM k x CYCV0-00- U 0 Tri state buffer,.v SZP -- U 0 DC-DC converter TPS U 0 DC-DC converter TPS U 0 Tri state buffer,.v SZP -- U 00 Regulator V LTIST- -0- U 0 Buffer, quad LCX -- U 0 Programmable logic -00- U 0 Op amp, quad OPA0EA U 0 Op amp, quad OPA0EA U 0 Transceiver, 0BASE-T V U 0 Reg,.V 00 ma REGEA U 0 Op amp, quad OPA0EA Y 00 Crystal,. MHz smd Y 00 TCXO,. MHz smd Y 00 Oscillator, MHz smd NOTE: Refer to Section. for version information.

111 PARTS LIST Front Panel Assembly Ref No. Description Part No. FRONT PANEL ASSEMBLY Part No A Plastic front panel assembly A Display controller board (see separate listings) C 0. µf 0V tantalum smd 0-- C.0 µf V tantalum smd 0--0 C. µf 0V tantalum smd 0-- DS 00 Dual color, red/grn LED -00- DS 0- LED, green smd -00- DS0 DS 0- LED, green smd DS DS LCD assembly EP 0 Key cap kit (see Section.) HW 00 Washer,. x. x HW 0 Nut, spanner / x mm 0--0 HW 0 Screw, - x / HW 0 Lockwasher, internal No J 0 Connector, -pin circular recept J 0 Connector, -pin -0- LS 00 Speaker, x in -ohm MP 0 Display bezel 0--0 MP 0 Display gasket 0--0 MP 0 Light pipe MP 0 Support-keypad MP Gasket, front lens 0--0 MP Control knob MP Control knob MP Speaker membrane 0-- MP Spacer, display board 0--0 MP Front panel lens MP 0 Spacer (between boards) 0--0 MP Keypad, standard MP Speaker retainer 0--0 MP Speaker gasket, silicone 0-- MP 0 Gasket, microphone jack silicone 0-- Display Controller Board (Revised) Ref No. Description Part No. NP 00 Johnson label raised NP 00 Label, RS PC 00 Flex circuit, std push on-off Flex circuit, motorcycle rot on-off PC PC board, display Q 0 PNP general purpose Q NPN general purpose Q NPN general purpose R 00 0k ohm ±% /W smd -00- R 0 00k ohm ±% /W smd R 0 00k ohm ±% /W smd R 0 ohm ±% 00.W smd -0-0 R 0 ohm ±% 00.W smd -0-0 R 0 ohm ±% 00.W smd -0-0 R 0 ohm ±% 00.W smd -0-0 R 0 0 ohm ±% /W smd -00- R 0 ohm ±% 00.W smd -0-0 R 0 ohm ±% 00.W smd -0-0 R 0 0 ohm ±% /W smd -00- R 0k ohm ±% /W smd R 0k ohm ±% /W smd S 00 DIP switch, 0-position S On-off/Vol push on w/0k pot std On-off/Vol rot on-off, motorcycle S Switch rotary and push U 0 LCD driver, PCFTD U LCD driver, PCFTD U Regulator, V 0.A M W 0 Cable assy, display - logic bd DISPLAY CONTROLLER BOARD (REVISED) C 00. µf V tantalum smd 0-- C 00. µf ±0% XR 0V cer smd 0--0 C 00 0 µf V tantalum smd C 00. µf ±0% XR 0V cer smd 0--0 C 00. µf ±0% XR 0V cer smd 0--0 C 00. µf ±0% XR 0V cer smd 0--0 C 00. µf ±0% XR 0V cer smd 0--0 C 00. µf ±0% XR 0V cer smd

112 PARTS LIST Display Controller Board (Revised) Ref No. Description Part No. C 00. µf ±0% XR 0V cer smd 0--0 C 0. µf ±0% XR 0V cer smd 0--0 C 0. µf V tantalum smd 0-- C 0. µf ±0% XR 0V cer smd 0--0 C 0. µf ±0% XR 0V cer smd 0--0 C 0. µf V tantalum smd 0-- C 0. µf ±0% XR 0V cer smd 0--0 C 00.0µF ±0% XR cer smd 0--0 C 0. µf ±0% XR 0V cer smd 0--0 C 0. µf ±0% XR 0V cer smd 0--0 C 0. µf ±0% XR 0V cer smd 0--0 C 0. µf ±0% XR 0V cer smd 0--0 C 0.0 µf 0V tantalum smd 0--0 C 00 0 µf V tantalum smd C 0. µf V tantalum smd 0-- C 0. µf ±0% XR 0V cer smd 0--0 C.0 µf ±0% XR cer smd 0--0 C.0 µf 0V tantalum smd 0--0 C.0 µf 0V tantalum smd 0--0 C. µf ±0% XR 0V cer smd 0--0 C 0.0 µf ±0% XR cer smd 0-0- CR 00.V zener SOT- -0- CR 00.V zener SOT- -0- CR 00.V zener SOT- -0- CR 00.V zener SOT- -0- CR 00.V zener SOT- -0- CR 00.V zener SOT- -0- CR 00.V zener SOT- -0- CR 00.V zener SOT- -0- CR 00.V zener SOT- -0- CR 00.V zener SOT- -0- CR 0.V zener SOT- -0- CR 0 PIN switching diode CR 0.V zener SOT- -0- CR 0 PIN switching diode DS LCD assembly F 00 Fuse.0 A smd J 00 Connector, -pin J 0 Connector, micro-miniature --0 J 0 Connector, -pin ZIF flex -- J 0 Connector, -pin (PA bd cable) -- Ref No. Description Part No. PC 00 PC board, display controller rev Q 00 NPN general purpose Q 00 NPN digital w/resistors Q 00 NPN digital w/resistors Q 00 NPN digital w/resistors R 00 0k ohm ±% /W smd -0- R 00 0k ohm ±% /W smd -0-0 R 00 00k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 00 ohm ±% /W smd R 00 k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd R 0 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0 00ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 0 ohm ±% /W smd -00- R 0 0 ohm ±% /W smd -00- R 0 k ohm ±% /W smd -0- R 0 00ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd

113 PARTS LIST Display Controller Board (Revised) Ref No. Description Part No. R 0.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0.kohm ±% /W smd -0- R 00 00ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 Display Controller Board (Unrevised) Ref No. Description Part No. R 00 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0.M ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- U 00 Op am, quad MC U 00 RS- driver SN -0-0 U 00 Microcontroller MCHC U 0 V regulator, 00 ma ADP U 0 -state noninv amp TCVHC -- U 0 V regulator, 00 ma ADP U 0 Schmitt trigger, hex HC --0 U 0 Flip-flop, dual HC --0 U 0 Buffer, open drain hex MMC0 --0 Y 00. MHz crystal DISPLAY CONTROLLER BOARD (UNREV.) C 0. µf 0V tantalum smd 0-- C 0. µf ±0% XR 0V cer smd C 0. µf ±0% XR 0V cer smd

114 PARTS LIST Display Controller Board (Unrevised) Ref No. Description Part No. C 0. µf 0V tantalum smd 0-- C 0. µf ±0% XR 0V cer smd C 0. µf ±0% XR 0V cer smd C 0. µf 0V tantalum smd 0-- C 0 0 pf ±% NPO cer smd C 0 0 pf ±% NPO cer smd C 0. µf ±0% XR 0V cer smd C. µf ±0% XR 0V cer smd C.0 µf ±0% XR 0V cer smd 0-0- C. µf.v tantalum smd 0-- C. µf ±0% XR 0V cer smd C. µf ±0% XR 0V cer smd C. µf ±0% XR 0V cer smd C. µf ±0% XR 0V cer smd C.0 µf ±0% XR 0V cer smd C.0 µf ±0% XR 0V cer smd C.0 µf ±0% XR 0V cer smd C.0 µf ±0% XR 0V cer smd CR 0 HC diode SOT F 00 Fuse,.0 A smd J 0 Connector, -pin -0- J 0 Connector, elastomeric PC 0 PC board, display/controller Q 0 NPN general purpose Q 0 NPN general purpose R 0 0 ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 0 0 ohm ±% /W smd -00- R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0k ohm ±% /W smd R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- Ref No. Description Part No. R 0 k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0k ohm ±% /W smd R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0k ohm ±% /W smd R k ohm ±% /W smd -00- R 0k ohm ±% /W smd R M ohm ±% /W smd R 0k ohm ±% /W smd R 0.k ohm ±% /W smd -00- R.k ohm ±% /W smd -00- R 0k ohm ±% /W smd R 0k ohm ±% /W smd R 0k ohm ±% /W smd R.k ohm ±% /W smd -00- R 0k ohm ±% /W smd R.k ohm ±% /W smd -00- R 0k ohm ±% /W smd R.k ohm ±% /W smd -00- R 0 k ohm ±% /W smd -00- R 00 ohm ±% /W smd R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0k ohm ±% /W smd R.k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 0k ohm ±% /W smd R 0 ohm ±% /W smd -00- R 0 0 ohm ±% /W smd -00- R 0 ohm ±% /W smd -00- R Zero ohm jumper R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R Zero ohm jumper R 00k ohm ±% /W smd R Zero ohm jumper R 0k ohm ±% /W smd R k ohm ±% /W smd -00- R 0k ohm ±% /W smd R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R 00 ohm ±% /W smd

115 PARTS LIST Remote Control Unit Unique Parts Ref No. Description Part No. R k ohm ±% /W smd -00- R 0k ohm ±% /W smd R 0 k ohm ±% /W smd -00- R 00k ohm ±% /W smd R 00k ohm ±% /W smd R 00 ohm ±% /W smd R 00k ohm ±% /W smd R ohm ±% /W smd R k ohm ±% /W smd -00- R 00k ohm ±% /W smd R 00k ohm ±% /W smd R 0 00 ohm ±% /W smd R 00 ohm ±% /W smd R k ohm ±% /W smd -00- R k ohm ±% /W smd -00- R.0k ohm ±% /W smd U 00 Op amp, quad MC U 0 RS- driver SN -0-0 U 0 Regulator, V LP U 0 Microprocessor, MC 0--0 U 0 Buffer, open drain MMC0 --0 Y 00. MHz crystal fundamental REMOTE CONTROL UNIT UNIQUE PARTS A 00 Remote audio amp bd assy (rev) Remote audio amp bd assy (unrev) (see separate listing which follows) A 00 Front panel assembly (see preceding listing) A Audio PA board cable HW 00 Washer, poly 0. diameter HW 00 Washer, SS spring / OD HW 00 Screw, captive pan head MP 00 Knob, remote control unit MP 00 Mounting bracket, rem ctrl unit MP 00 Gasket MP 00 Housing, remote control unit MP 00 Rear cover, remote control unit 0-0- NP 00 Johnson label W 00 Control cable, -ft -00- Control cable, -ft motorcycle -00- Ref No. Description Part No. Control cable, 0-ft -00- W 0 Control unit pigtail cable, std -00- Ctrl unit pigtail cable, motorcycle -00- AUDIO AMP BOARD (REVISED) Part No C 00 µf 0V tantalum smd 0--0 C 00 µf 0V tantalum smd 0--0 C µf XR ±0% 0V cer smd C 00 µf V tantalum smd 0--0 C µf XR ±0% 0V cer smd J 00 Header, -pin right angle J 00 Connector, -pin -- PC 00 PC board, audio amp revised Q 00 NPN general purpose smd R 00.k ohm ±% /W smd -0- R 00 0k ohm ±% /W smd -0-0 U 00 Audio amp, W TDA0A AUDIO AMP BOARD (UNREVISED) Part No C µf XR ±0% 0V cer smd C µf XR ±0% 0V cer smd C 00.0 µf V tantalum smd 0--0 C 00 µf 0V tantalum smd 0--0 C 00 µf 0V tantalum smd 0--0 C 00 µf 0V tantalum smd 0--0 C 00 pf NPO ±% 0V cer smd C µf XR ±0% 0V cer smd CR 00.V zener -0- J 00 Header, -pin friction lock -0-0 PC 00 PC board, audio amp Q 00 NPN general purpose smd R 00 0 ohm ±% /W smd -00- R 00 k ohm ±% /W smd -00- R 00 0k ohm ±% /W smd -00- R 00.k ohm ±% /W smd -00- R 00.k ohm ±% /W smd -00- R 00 k ohm ±% /W smd -00- R 00 0k ohm ±% /W smd U 00 Audio amp, W TDA0A U 00 Voltage regulator, adj TK

116 PARTS LIST Std. DC Power Cable Ref No. Description Part No. Std. DC Power Cable Assembly Part No A 00 Fused DC power cable (see separate listing) A 00 Mic clip ground wire 0-- EP 00 Ring terminal, / 0- AWG EP 00 Ring terminal, / 0- AWG F 0 Fuse, amp V HW 000 Key extraction tool HW 00 Screw, -0 x / pan head () HW 00 Screw, - x / phil () HW 00 Screw, -0 x / phil () MP 00 Heavy-duty mic clip Fused DC Power Cable Part No EP 0 Female crimp pin -0-0 FH 00 Fuse holder in-line includes: Contact Body Knob Spring HW 0 Wire seal -0-0 ML 00 Negative ground warning tag ML 00 Jump start warning label P 0 -pin female power connector -0- W 0 Wire, AWG stranded blue -0-0 W 0 Wire, AWG stranded red W DC Power Cable Assembly Part No A 00 Mic clip ground wire 0-- EP 00a / ring terminal - AWG EP 00b Ring terminal, / AWG EP 00 Ring terminal, / AWG EP 00 Heat shrink tubing, / 0-0- EP 00 Contact, 0-amp / AWG -0- EP 00 Contact, 0-amp / AWG -0- EP 00 Butt splice, / AWG F 00 Fuse, -amp max, bladed FH 00 Fuseholder, max in-line HW 0 Screw, -0 x. pan hd () HW 0 Screw, - phil sheet mt () Amplified Dynamic Microphone Ref No. Description Part No. HW 0 Screw, -0 ph phil cps () HW 0 Screw, 0- x / hex hd () --0 HW 0 Screw, self-drilling () -0- HW 0 Washer, flat 0 () -0-0 HW 0 Screw, /-0 hex dogpoint () HW 0 Screw, / x / hex hd wshr () HW 0 Screw, / x / hex hd wshr () -0-0 HW 00 Screw, self drill #0 zps () -0- MP 00a Heavy duty mic clip MP 00b Housing, -amp black -0- MP 00 Housing, -amp red -0- MP 00 Connector boot, power AWG -0-0 W 00 AWG black cable ( ft) W 00 AWG str cu vin red (, ft) Accessory Wire Harness Kit Part No Fuseholder components: EP 00 Contact F 00 Fuse, A 0V FB AGC MP00 Fuseholder body MP00 Fuseholder knob MP00 Fuseholder spring HW 00 Pin contact, crimp type -0-0 P 0 -pin receptacle housing Front Mounting Bracket Assembly Part No HW 00 Self-drilling screw / () -0- HW 00 Self-drilling screw #0 () -0- MP 0 Knob 0- / MP 0 Transceiver mounting bracket 0--0 Amplified Dynamic Microphone Part No C 00. µf V tantalum chip 0-- C 00 0 pf ±% NPO 0V cer chip 0-0- EP00 Contact.0" diameter EP00 Mic cord w/hirose connector -00- EP00 Terminal (on hanger) HW00 Screw -0 x / -0-0 HW00 Screw - x / -0-0 MK00 Dynamic mic cartridge MP00 Case front black

117 W,.0-Ohm Speaker Handheld Control Unit PARTS LIST Ref No. Description Part No. MP00 Case back black MP00 Actuator black MP00 Cartridge gasket MP00 Blast filter MP00 Switch bracket MP00 Hanger button MP00 Crimp retainer MP00 Rubber bumper MP00 Backing plate MP0 Strain relief, mic cord MP0 Shim support, rubber bumper MP00 Foam support NP00 Nameplate PC00 PC board, amplifier Q 00 NPN amplifier SOT R 00 k ohm ±% /W chip -0- R 00 ohm ±% /W chip -0-0 S 00 Leaf switch SPST Watt,.0-ohm Speaker (Black) Part No HW00 Strain relief (in case back) HW00 Screw, self drilling -0- HW00 Screw, -0 x / pan head -0-0 HW00 Foam gasket HW00 Urethane foam, / thick 0-0- HW00 Screw, - x / pan hd phillips HW00 Terminal lug LS00 Speaker, '' W.0 ohm MP00 Case front (black) MP00 Case back (black) MP00 Mounting bracket (black) MP00 Tri knob NP00 Overlay, speaker front P 00 Crimp wire contact W 00 Speaker wire, AWG ( ft used) Watt,.0-ohm Motorcyle Speaker Part No HW00 Strain relief (in case back) Rubber switch boot -00- HW00 Screw, self drilling -0- HW00 Screw, -0 x / pan head -0-0 HW00 Foam gasket HW00 Urethane foam, / thick 0-0- Ref No. Description Part No. HW00 Screw, - x / pan hd phillips HW00 Terminal lug LS00 Speaker, '' W.0 ohm MP00 Case front (black) MP00 Case back, motorcyle (black) MP00 Mounting bracket (black) MP00 Tri knob NP00 Overlay, speaker front S 00 Switch, SPST toggle W 00 Speaker wire, motorcycle Ref No. Description Part No. HANDHELD CONTROL UNIT Part No A 00 Main board assembly A 00 Keypad board assembly A 0 Junction box assembly (see separate listing) C 00. µf V tantalum smd 0-- C µf ±0% XR V cer smd 0--0 C 00 0 µf V tantalum smd C µf ±0% XR V cer smd 0--0 C µf ±0% XR V cer smd 0--0 C 00 pf ±% NPO V cer smd 0--0 C µf ±0% XR V cer smd 0--0 C µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C µf ±0% XR V cer smd 0--0 C µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C 0. µf V tantalum smd 0-- C 0 0. µf ±0% XR V cer smd 0--0 C 0 0 pf ±% NPO V cer smd 0-- C µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C 0 0 pf ±% NPO V cer smd 0-- C 0.0 µf 0V tantalum smd 0--0 C 00 0 µf V tantalum smd

118 PARTS LIST Handheld Control Unit Ref No. Description Part No. C 0. µf 0V tantalum smd 0-- C 0 0. µf ±0% XR V cer smd 0--0 C 0.0 µf ±0% XR V cer smd 0--0 C.0 µf 0V tantalum smd 0--0 C.0 µf 0V tantalum smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf V tantalum smd 0-- C 0 µf V tantalum smd C 0. µf ±0% XR V cer smd 0--0 C 0 µf V tantalum smd C 0 µf V tantalum smd C. µf tantalum smd 0-- C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C.0 µf V tantalum smd 0--0 C 0. F.V electrolytic C 0 0 µf V tantalum smd C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 C 0.0 µf XR ±0% cer smd 0-0- C 0. µf ±0% XR V cer smd 0--0 C 0. µf ±0% XR V cer smd 0--0 CR 00-.V zener -0- CR CR 0 Pin switching diode CR 0.V zener -0- CR 00.V zener -0- CR 0.V zener -0- CR 0.V zener -0- CR 0 Dual color LED, red/grn -00- CR 0-.V zener -0- CR CR 00 Dual diodes,com anodes -0-0 CR 0 Dual diodes,com anodes -0-0 CR 0 Dual diodes,com anodes -0-0 CR 0 Dual diodes,com anodes -0-0 DS 00 LCD, glass -0-0 DS 00 Fiberoptics, backing -0-0 DS 0 LED, green DS- LED, green EP 00 Spade terminal # HW 0a Screw, - x / Ref No. Description Part No. HW 0b Spacer, keypad board 0--0 HW 0c Screw, -0 x / HW 0a Screw, - x / Torx black HW 0b Washer, split lock # HW 00 Lockwasher, internal # J 00 Connector, -pin socket MK 00 Microphone cartridge MP 0a Mic hanger button MP 0b Display bezel 0--0 MP 0c Mic element isolator 0-0- MP 0a Back housing MP 0b Backplate, fiber optic backlighting MP 0a Keypad, rubber revised MP 0b Elastomeric connector MP 00 Fiber sheet x MP 00 Fiber sheet x MP 00 Gasket seal assembly -0-0 MP 00 Front housing assembly -0-0 MP 00 Water barrier, microphone MP 00 Lens, front housing MP 0 Lens gasket, front housing MP 0 Lens PSA, front housing NP 00 Label, EFJ logo front P 00 Connector, -pin single row -0-0 P 00 Connector, -pin single row PC 00 Main PC board, rev PC 00 Keypad board, rev Q 00 NPN general purpose Q 00 NPN digital w/resistors Q 00 NPN digital w/resistors Q 00 NPN digital w/resistors Q 00 NPN general purpose Q 00 NPN general purpose Q 00 NPN general purpose Q 00 PNP general purpose Q 0 Power MOSFET 0 volt Q 0 Power MOSFET 0 volt R 00 0k ohm ±% /W smd -0- -

119 PARTS LIST Handheld Control Unit Ref No. Description Part No. R 00 0k ohm ±% /W smd -0-0 R 00 00k ohm ±% /W smd -0-0 R 00 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 00 ohm ±% /W smd R 0 00k ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd R 0 00k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 00 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0.kohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 Ref No. Description Part No. R 0 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0.k ohm ±% /W smd -0- R ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0.M ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0- R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R 0.k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0- -

120 PARTS LIST Handheld Control Unit Ref No. Description Part No. R k ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R 0k ohm ±% /W smd -0-0 R 0 ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 0 0 ohm ±% /W smd -0- R 0 ohm ±% /W smd -0- R 00 ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R 00 ohm ±% /W smd -0-0 R.k ohm ±% /W smd -0- R.k ohm ±% /W smd -0- R 0 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0- R 00k ohm ±% /W smd -0-0 R 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R 0k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 R k ohm ±% /W smd -0-0 S 00 0 Pos DIP switch S 0 Light touch switch S 0 Light touch switch S 0 Light touch switch S 00 KT series switch, right angle --00 U 00 Op amp, quad MC U 00 RS- bus transceiver ADM -0-0 U 00 Microcontroller MCHC U 0 Regulator, V 00mA ADP U 0 Non-inverting buffer, quad -- TCVHC U 0 Regulator, V 00mA ADP U 0 Schmitt trigger, hex C --0 U 0 Open drain buffer, hex C0 --0 HHC Junction Box Assembly Ref No. Description Part No. U 0 Regulator, V 00mA ADP U 0 Regulator, V 0.A M U 0 Univ LCD driver PCF U 00 Univ LCD driver PCF U 0 Voltage reference,.v LM U 0 D flip-flop TCWFU U 0 D flip-flop TCWFU W 00 Coil cord assembly -00- W 0 Control cable, ft. junc - xcvr -00- Y 00 Crystal,. MHz smd HHC Junction Box Assembly Part No C 00. uf 0V tantalum smd 0-- C µf ±0% XR V cer smd 0--0 C µf ±0% XR V cer smd 0--0 C 00. uf 0V tantalum smd 0-- C µf ±0% XR V cer smd 0--0 C µf ±0% XR V cer smd 0--0 C µf ±0% XR V cer smd 0--0 C µf ±0% XR V cer smd 0--0 C µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C 0 µf XR ±0% V cer smd C 0 µf XR ±0% V cer smd C 0 µf XR ±0% V cer smd C 0 0. µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C 0 µf XR ±0% V cer smd C 0. uf V tantalum smd 0-- C 0 0 uf V tantalum smd C 0 0. µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C 0 0. µf ±0% XR V cer smd 0--0 C 0 µf XR ±0% V cer smd C 0 0. µf ±0% XR V cer smd 0--0 C µf ±0% XR V cer smd 0--0 F 00 Fuse.0 A smd HW 00 Spacer, -0 Hex male/fem

121 PARTS LIST HHC Junction Box Assembly Ref No. Description Part No. HW 00 Screw, -0 x HW 00 Screw, - hex hd sht mtl -0-0 HW 00 Polarizing key box cnt J 00 Connector, 0-pin J 00 Connector, -pin PC mt female -00- J 00 Connector, -pin -00- J 00. mm (/) jack enclosed J 00. mm (/) jack enclosed J 00. mm (/) audio jack, stereo MP 00 Extrusion MP 00 Front Panel MP 00 Back Panel, revison MP 00 Mounting bracket, junction box MP 0 Fiber sheet, x NP 00 Label, HHC junction box PC 00 PC board, junction box rev Q 00 NPN general purpose Q 00 NPN general purpose R 00 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 00 0k ohm ±% /W smd -0-0 R 00 k ohm ±% /W smd -0-0 R 00.k ohm ±% /W smd -0- R 00.k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 00 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0- R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 Ref No. Description Part No. R 0 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 R 0 0 ohm ±% /W smd -0- R 00 0k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 S 00 Relay, photo MOS.A 00V S 00 Relay, photo MOS.A 00V U 00 Op amp, quad MC U 00 Op amp, quad MC U 00 Audio amp, stereo 0 mw TPA U 00 Switch, bilateral MC0B -0-0 U 00 Op amp, quad MC U 00 Comparator, dual LM U 00 Regulator, V 0.A M SIREN CONTROLLER KIT Part No A 00 Siren wire kit (see separate listing) A 0 Siren system, w/ctrlr, amp, cable

122 PARTS LIST Siren Controller Kit Ref No. Description Part No. Siren Wire Kit Part No F 00 Fuse, A V -0-0 FH00 Fuseholder, in-line HW00 Ring terminal, / - AWG HW00 Solder splice terminator W 00 Wire, zip cord AWG W 00 Wire, AWG black stranded W 00 Wire, AWG red stranded -0-0 REMOTE PROG. INTERFACE (RPI) Part No C 00. µf ±0% XR 0V smd C 00. µf ±0% XR 0V smd C 00. µf ±0% XR 0V smd C 00 0 µf V tantalum smd C 0 0 µf V tantalum smd C 0. µf 0V tantalum smd 0-- C 0. µf 0V tantalum smd 0-- C 0 0 µf V tantalum smd C 0 0 µf V tantalum smd C 0 0 µf V tantalum smd CR 00 Schottky diode, A/00V -0-0 CR 00 Schottky diode, A/00V -0-0 CR 00 Schottky diode, A/00V -0-0 CR 00 Schottky diode, A/00V -0-0 CR 00 Switching diode SOT CR 00 Switching diode SOT CR 00.V zener SOT- -0- DS 00 Red/grn LED rt angle HW 00 Screw, TT -0 x. pan hd HW 0 Polarizing key J 00 Jack,. mm enclosed J 00 Jack, -pos PC mt J 00 Jack, power PC mt J 00 Header, 0-pin shrouded J 00 Jack, -pin sgl in-line hdr J 00 Jack, mini enclosed MP 00 Extruded metal enclosure MP 00 Back panel (DB end) Remote Programming Interface Ref No. Description Part No. MP 00 Front panel (LED end) MP 00 Spacer, -0 hex male/female NP 00 ID/nameplate PC 00 PC board Q 00 NPN general purpose SOT Q 00 NPN general purpose SOT R 00 k ohm ±% /w SMD -0-0 R ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd R 00 0k ohm ±% /W smd R 0 0k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 0k ohm ±% /W smd -0-0 R 0 00 ohm ±% /W smd -0-0 R 0 k ohm ±% /W smd -0-0 R 0 Zero ohm ±% /W smd R 0 0k ohm ±% /W smd R 0 0k ohm ±% /W smd -0-0 R 00 0k ohm ±% /W smd -0-0 R 0 00k ohm ±% /W smd -0-0 S 00 DIP switch, -pos SPST U 00 Regulator, V 0.A M U 00 RS- rx/tx, dual MAX -0-0 U 00 RS- bus xcvr SN -0-0 U 00 Schmitt trigger HC --0 PIGTAIL CABLE EMI BOARD Part No C 00-0 pf ±0% V cer smd 0-- C 00 D 00 - TVS diode, dual V, 0W -0-0 D 00 L 00 Ferrite EMI supp filter 00 ma -0-0 L 00 Ferrite EMI supp filter 00 ma -0-0 L 00 Ferrite EMI supp filter 00 ma -0-0 L 00 Ferrite EMI supp filter 00 ma -0-0 L 00 Ferrite EMI supp filter 00 ma

123 Ref No. Description Part No. L 00 Ferrite EMI supp filter 00 ma -0-0 L 00 Ferrite EMI supp filter 00 ma -0-0 L 00 Ferrite EMI supp filter 00 ma -0-0 L 00 Ferrite EMI supp filter 00 ma -0-0 L 00 Ferrite EMI supp filter 00 ma -0-0 L 0 Ferrite EMI supp filter 00 ma -0-0 Ref No. Description Part No. L 0 Ferrite EMI supp filter 00 ma -0-0 L 0 Ferrite EMI supp filter 00 ma -0-0 L 0- Ferrite EMI supp filter 00 ma -0-0 L 0 PC 00 EMI filter PC board MP00 A EP00 MP (GASKET) A0 HW00 J00 EP00 A00 W0 CH0 MP0 A00 CHASSIS ASSEMBLY -0

124 Audio Amplifier Board Display Controller Board Front Panel Assembly (A0) MP HW () MP W0 MP MP HW () HW () MP () MP MP (Blank Front Panel) W0 (RF Cable) A0 (Rem/Acc Pigtail Cable) W0 (Power Cable) REMOTE CONTROL UNIT/TRANSCEIVER ASSEMBLY -

125 MP00 HW00 () HW00 () W00 PC HW00 () MP00 HW00 () P00 HW00 () HW00 () A00 RF BOARD A00 INTERCONNECT BOARD MP00 PC } PART OF A00 MP00 RECEIVER/EXCITER ASSEMBLY (A00) -

126 Part of Part of DISPLAY ASSEMBLY (A) S PC00 S FRONT PANEL ASSEMBLY (A0) -

127 MP (Cover) MP (Gasket) HW () HW00 HW00 HW00 W0 A HW00 CH HW/HW HW00 HW00 HW00/HW00 W0 CH0 HW00 W00 MP (Under Coax) A0 00-WATT PA ASSEMBLY -

128 HANDHELD CONTROL UNIT JUTION BOX c HW0b () b c HANDHELD CONTROL UNIT (PART OF ) -

129 MP0 MP00 MP0 MP0a HW0a a HW00 HW0a () MP0a b b b HANDHELD CONTROL UNIT (PART OF ) -

130 SCHEMATIC DIAGRAMS AND COMPONENT LAYOUTS SECTION SCHEMATIC DIAGRAMS AND COMPONENT LAYOUTS PA Board Receiver/Exciter Assembly Interface Board TRANSCEIVER TOP VIEW (VHF MODEL SHOWN) Logic Board TRANSCEIVER BOTTOM VIEW -

131 Interconnect Board Receiver/Exciter Assembly RF Board (VHF Shown) RECEIVER/EXCITER ASSEMBLY Display Controller Board Display Board (Under Controller Bd) FRONT PANEL ASSEMBLY -

132 Audio/ VDC R k MK C.uF Q C 0pF R PTT Switch S PTT Hanger Hanger Wire-Out.VDC AMPLIFIED DYNAMIC MICROPHONE SCHEMATIC Part No AMPLIFIED DYNAMIC MICROPHONE EXPLODED VIEW Part No

133 A00 RF BOARD HOUSING ASSEMBLY DISPLAY BOARD CCW CW S Select Sw S On-Off Power Sw k Sw Bat Sw Bat Grn LED Grn LED Tx LED Tx LED DIM DIM DIM DIM VLDC VLDC SCL SCL SDA SDA Button Button Button Button Button Button Button Button Button Button Button Button A0 FRONT PANEL ASSEMBLY DISPLAY CONTROLLER BOARD J0 J0 Sw Bat Mic Audio P Sw Bat Mic Audio M PTT RS Busy Grn LED Rx Audio P Grn LED Rx Audio M Tx LED RS P Tx LED RS M DIM Keyfail N 0 DIM Pwr Sw DIM Sw Bat DIM VLDC VLDC SCL SCL SDA SDA Button 0 Button Button Button Button Button Button Button Button Button Button 0 Button J0 Rx Audio CCW Sw Keyfail N PTG CW Sw PTG Sel Sw PTG0 Vol Top Vol Wiper Vol Bot Pwr Sw RS Busy Sw Bat PTT Hanger RS M RS P Mic Audio J00 J0 0 0 To Remote Control Unit with Dual Remotes (Remote Pigtail Cable, Part No. -00-) 0 J J0 MIC JACK (Front View) J A00 LOGIC BOARD (-00 Revised) Mic In Mic In PTT RS Busy Spkr Audio Spkr Audio RS RS Keyfail Pwr Sw Sw B Opt Sel.V.V Sw B Rx Vol Ctrl Audio Mute Rx Audio Out RF PA Sel Filt B PA Thermal Xmit Tx Enable Pwr On ndin DIN SBI RFnDACSel RF Reset SPD IDC Ref OSC Sel SCLK nlock Det Mod Out RF nsyn Sel Sw.V Sw.V Module RxD Module TxD MISO SCLK EMC Request Tamper Sw Unsw B Key Fail SPD FIPS CS J J J 0 To Mot UCM Encryption Module 0 EP LS INTERNAL SPEAKER OHM P00 P0 P0 A00 INTERFACE BOARD.V IQ Data.V IQ Data N ABACUS Data In Sw Bat Vol Sel ABACUS Reset Rx Audio Mute Analog ABACUS To Data Clk Rx Audio DAC Sel N RF Strobe SPI Clk Bat Limited SPI Data Tx PA Temp Xmit Ref Osc Sel Tx Enable Synth Sel N Pwr On N Lock Det IQ Data N IQ Data Mod Out ABACUS Data In RF B DAC Sel N Unsw B ABACUS Reset Unsw B SPI Data ABACUS IQ Data Clk Ref Osc Sel SPI Clk Lock Det.V.V MOD Out.V Synth Sel N.V.V.V.V Switched Unsw Bat Sw Bat.V/.0V In.V Out Pwr On N SPI Data SPI Clk RF Strobe Tx Enable Xmit Tx Pa Temp.V/.0V In Sw Bat In Unsw Bat In J J J C C C0 C C C C C C C C C J0 EP C 0. uf EP A00 INTERCONNECT BOARD (Revised) C C C W W C0 C A00 PA BOARD Unsw Bat J0 RF Input/ Sw Bat Output.V/.0V Out.V In Pwr On N W0 SPI Data Antenna Jack SPI Clk Cable Assembly RF Strobe Tx Enable RF In Xmit Tx Pa Temp RF Out.V In ().V/.0V Out Sw Bat Out W0. VDC In Power Cable Assembly Unsw Bat Out (w/o 00W PA) C C C C RIBBON CABLE C C W A0 00W PA ASSEMBLY (00W Models Only) RF Out RF In.V Out () C0 R 0k. VDC In J C 0 0 Flex Cir W0 Power Cable Assembly (w/ 00W PA) 0 0 A00 RF BOARD (Revised) D Out D Out* SB Reset Bat Status ODC DA CE SPI Clk SPI Data Ref Osc En Synth CE Lock Detect Mod In Unsw B Sw B Unsw B.V RF Input/ Output Universal Interface Cable Assembly Part No J Rx Filtered Out Rx AUD In Tx Mic Out Tx Mic In Sw B Tx Audio Rev PTT Req Squelch Req Input A Input B T / R Busy Aux Output A Output B TTL TxD TTL RxD EMC Wakeup Horn/Aux B Tog Ign Sense Ext PA Input B Mic In Mic In PTT RS Busy Spkr Audio Spkr Audio RS RS Keyfail Pwr Sw Sw B Accessory Pigtail Cable J Part No Remote/Accessory Pigtail Cable Part No J 0 External/Internal Spkr Out External Spkr Out Internal Spkr In Horn/Aux B Tog Ign Sense Ext PA Input B J00 J00 Mic Audio P Mic Audio M PTT RS Busy Rx Audio P Rx Audio M RS P RS M Keyfail Pwr Sw 0 Sw Bat Jumper To Enable Internal Speaker To External Accessory Cable To Remote Control Unit NOTES:. All resistors are in ohms and all capacitors are in picofarads unless otherwise specified. S Select Switch P0 S On-Off/Power Switch Backlight PA Audio PA/Radio Mode J Siren Controller Pigtail Cable Part No J00. V Sw Backlight To Siren Control Cable PA Audio PA/Radio Mode Front Panel On-Off Select Switch Flex Circuit Refer to Section. for Ver A/B/C information. - INTERCONNECT SCHEMATIC (VER A/B)

134 A00 RF BOARD HOUSING ASSEMBLY DISPLAY BOARD CCW CW S Select Sw S On-Off Power Sw k Sw Bat Sw Bat Grn LED Grn LED Tx LED Tx LED DIM DIM DIM DIM VLDC VLDC SCL SCL SDA SDA Button Button Button Button Button Button Button Button Button Button Button Button A0 FRONT PANEL ASSEMBLY DISPLAY CONTROLLER BOARD J0 J0 Sw Bat Mic Audio P Sw Bat Mic Audio M PTT RS Busy Grn LED Rx Audio P Grn LED Rx Audio M Tx LED RS P Tx LED RS M DIM Keyfail N 0 DIM Pwr Sw DIM Sw Bat DIM VLDC VLDC SCL SCL SDA SDA Button 0 Button Button Button Button Button Button Button Button Button Button 0 Button J0 Rx Audio CCW Sw Keyfail N PTG CW Sw PTG Sel Sw PTG0 Vol Top Vol Wiper Vol Bot Pwr Sw RS Busy Sw Bat PTT Hanger RS M RS P Mic Audio J00 J0 0 0 Also To Remote Control Unit with Dual Remotes (Remote Pigtail Cable, Part No. -00-) 0 J J0 MIC JACK (Front View) J A00 LOGIC BOARD Mic In Mic In PTT RS Busy Spkr Audio Spkr Audio RS RS Keyfail Pwr Sw Sw B Opt Sel.V L_ADDR0 SW_B RX_VOL_CTL L_ADDR ANALOG_ RX_AUD_OUT RFPA_SEL FILT_B PA_THERMAL XMIT L_ADDR PWR_DN RF_CLK RF_DATA RF_FS RF_D_SEL MISO MOSI L_WRSTB L_DATA SPI_CLK RF_nLOCK TXMOD TXMOD Sw.V Sw.V Module TxD Module RxD MISO SPICLK EMC Request Tamper Sw Unsw B Key Fail MOSI FIPS CS J 0 0 J J To Mot UCM Encryption Module EP LS INTERNAL SPEAKER OHM P00 P0 P0.V L_ADDR0 Sw_Batt A00 INTERFACE BOARD SW_BATT VOL_SELECT L_ADDR ANALOG_ RX_AUDIO RF_STROBE BATT_LIMITED TEMP XMIT L_ADDR PWR_ON_N RF_CLOCK_DSP RF_DATA_DSP RF_FS_DSP RF_D_SEL MISO MOSI RF_CNT_SEL L_DATA SPI_CLK LOCK_DET TXMOD TXMOD RF_CLOCK RF_DATA RF_FS SYNTH_EN RF_SPI_ADD RF_SPI_ADD RF_SPI_ADDEN SPI _CLK_RF SPI_MOSI_RF SPI_MISO LOCK_DET RF_SW_V_D SW_V_RF RF_SW_V_D.V.V.V RF_TXNAP RF_TXTEMP RF_R/nT TXMOD TXMOD Raw_Batt In Sw_Batt.V In.V Out Pwr On N PA_SPI Data PA_SPI Clk RF Strobe Tx Enable Xmit Tx Pa Temp.V In Sw Bat In Raw Bat In J R 0 J J C C C0 C C C C C C C C C J0 C.uF R 0 R R 0 0 EP C EP C A00 PA BOARD Unsw Bat RF Output Sw Bat RF Input.V/.0V Out.V In Pwr On N SPI Data SPI Clk RF Strobe Tx Enable RF In Xmit Tx Pa Temp RF Out.V In ().V/.0V Out Sw Bat Out. VDC In Unsw Bat Out A00 INTERCONNECT BOARD C C WO WO W0 Antenna Jack Cable Assembly W0 Power Cable Assembly (w/o 00W PA) C C C A0 00W PA ASSEMBLY (00W Models Only) RF Out RF In C C.V Out (). VDC In J 0 0 Flex Cir (One RF Input/Output Cable Used With VHF Models) W0 Power Cable Assembly (w/ 00W PA) 0 0 A00 RF BOARD RF_CLK RF_DAT RF_FS LOCK_ENA ADDR ADDR SPI_ENA SPI_CLK SPI_MOSI SPI_MISO PLL_LOCK.V.V UNSW_BAT TX_NAP TEMP nt/r TX_MOD TX_MOD UNSW_BAT RF Input RF Output Universal Interface Cable Assembly Part No J Rx Filtered Out Rx AUD In Tx Mic Out Tx Mic In Ext Mic In Mic Bias Ext Mic Ctrl Sw B Tx Audio Rev PTT Req Squelch Req Input A Input B T / R Busy Aux Output A Output B TTL TxD TTL RxD EMC Wakeup Horn/Aux B Tog Ign Sense Ext PA Input B Mic In Mic In PTT RS Busy Spkr Audio Spkr Audio RS RS Keyfail Pwr Sw Sw B J J 0 Accessory Pigtail Cable Part No Remote/Accessory Pigtail Cable Part No External/Internal Spkr Out External Spkr Out Internal Spkr In Horn/Aux B Tog Ign Sense Ext PA Input B J00 J00 Mic Audio P Mic Audio M PTT RS Busy Rx Audio P Rx Audio M RS P RS M Keyfail Pwr Sw 0 Sw Bat Jumper To Enable Internal Speaker To External Accessory Cable To Remote Control Unit NOTES:. All resistors are in ohms and all capacitors are in picofarads unless otherwise specified. S Select Switch P0 S On-Off/Power Switch Backlight PA Audio PA/Radio Mode J Siren Controller Pigtail Cable Part No J00. V Sw Backlight To Siren Control Cable PA Audio PA/Radio Mode Front Panel On-Off Select Switch Flex Circuit Refer to Section. for Ver A/B/C information. - INTERCONNECT SCHEMATIC (VER C)

135 TO LOGIC BOARD TO SIREN CABLE TO REMOTE SPEAKER TO INTERNAL SPEAKER 0 0 J00.V.V Out.V Out Sw Bat Sw Bat Out Vol Select Rx Audio Mute R Analog Rx Audio 0 RF Strobe Batt Limited Tx PA Temp Xmit Tx Enable Pwr On N IQ Data N IQ Data ABACUS Data In DAC Sel N ABACUS Reset SPI Data ABACUS IQ Data Clk Ref Osc Sel SPI Clk Lock Det Mod Out Synth Sel N P0 P00 SW BAT R. 0dB Q AUDIO AMP UNSW BAT U C TDA 0 Vpp Miss 0dB R 0k C 0pF R 0k RR Refer to Section. for Ver A/B/C information. W C0. Q C. UNSW BAT C 00 R k R.k R0 0k CR 0V R SW BAT 0k UB LM0 R0 k C. R k.v R 0k C. C. R k C.0 R 0k CR R k -.V REGULATOR U TK00 Vin Vout Control Bypass Fdbck.V C..V.V UA LM0 R 0k R 0k R.k R 0k C C..V SOURCE C. R 0.V CS A W B VOLUME CONTROL A D U AD0 SDI CLK A W B SHDN 0 RS R 0k INTERFACE BOARD SCHEMATIC (VER A/B).V UNSW BAT SOURCE J0 Unsw Bat In Unsw Bat In SW BAT SOURCE Sw Bat In Sw Bat In.V SOURCE.V In.V.V In.V Out RF Strobe Tx PA Temp Xmit Tx Enable Pwr On N SPI Data SPI Clk 0 0 To J0, Pin: 0 0 J0 IQ Data N IQ Data ABACUS Data In DAC Sel N ABACUS Reset SPI Data ABACUS IQ Data Clk Ref Osc Sel SPI Clk Lock Det Mod Out Synth Sel N RF B 0 TO RF UNSW B UNSW B BOARD 0 0,.V.V Out,.V Out,.V Out, TO PA BOARD

136 TOP VIEW W W EP EP C C U 0 J0 0 C C C C C R C R R C R C C C C0 C To PA Board U R C R0 C C C C R C U C R R C R R C C C R R C C C0 R R R C U Q B R R R CR R To Acc Cable P0 R CR R0 C Q B E R To Logic Board J00 W W W C C C C C C J0 C C0 C C C 0 C To Receiver/Exciter Assembly J 0 C R P00 To Int Speaker P0 To Siren Cable J INTERFACE BOARD (VER A/B) BOTTOM VIEW INTERCONNECT BOARD (VER A/B) 0 C C C C C C C R C0 C0 C C C C C C Refer to Section. for Ver A/B/C information. -

137 INTERFACE TO PA BOARD RAW_BATT SW_BATT.V.V PA_SPI_DATA PA_SPI_CLK SIREN P0 PIN P00 INTERNAL SPEAKER PIN P0 PIN R. SW_BATT WO C 0uF TDA OUT OUT- WO WO.V WO RAW_BATT VP TAB 0 Audio Amp U Miss RR IN IN C.uF UB LM0 - C 00uF Q 0 SW_BATT R C.uF R 0K R.K K R R K R K 0K.V R 0K CR MMBD00.V UA - PWR LM0 J0 O POS C.uF 0 0.V RAW_BATT SW_BATT.V.V PWR_ON_N PA_SPI_DATA PA_SPI_CLK XMIT.V SW_BATT RAW_BATT R 0K R 0K C uf RF_STROBE TX_PA_TEMP R0 0K CR SCV0 RAW_BATT Q 0 R 0 L_ADDR0 L_ADDR TEMP L_ADDR RF_CLOCK_DSP RF_DATA_DSP RF_FS_DSP RF_D_SEL MISO MOSI L_STROBE L_DATA SPI_CLK LOCK_DET TXMOD TXMOD R 0K C.uF.V SW_BATT VOL_SELECT ANALOG RX_AUDIO RF_STROBE BATT_LIMITED TEMP XMIT PWR_ON_N RF_D_SEL MISO MOSI RF_CNT_SEL SPI_CLK LOCK_DET TXMOD TXMOD RF_SW_V_D 0 0 PIN INTERFACE TO L OGIC BOARD NHRESET J00 C JIC R 0K C0.uF R K.V Regulator.V.V U VIN VOUT VIN VOUT C C.uF EN ADJ/NR.uF ERROR REG0UA R K R K C.uF C.uF C.0uF R 0 R0 K.V SPI_CLK MOSI Volume Control U B A A B W A VDD W 0 RS D CLK SHDN SDI CS AD0AT0- R 0K R C 0pF 0K.V VOL_SELECT.V R 0 R0 0 Q Q R 0K R 0K TX_ENABLE AUDIO_MUTE NOTE: The number next to a node label indicates the page number of the circuit to which it connects. NOTE: Page is blank and not used. Refer to Section. for Ver A/B/C information. - INTERFACE BOARD SCHEMATIC OF (VER C)

138 RF_SW_V_D SW_VD_ R 0K 0 UC 0 UB 0 R 0K R K TX_PA_TEMP RF_SW_V_D - LM0 UA 0 U0B.V R 00K RF_SW_V_D R 00K - LM0 PW R U0A Temp R0 00K SW_BATT TP0 L 0nH J PIN C 0pF SW_V_RF Supply VIN VIN EN U VOUT VOUT ADJ/NR ERROR REG0UA R K SW_V_RF Supply U VIN VOUT VIN VOUT EN ADJ/NR ERROR REG0UA R K R K R 0K SW_V_RF RF_SW_V_D R 0K R 0K R 0K R 0K TXMOD TXMOD AUDIO_MUTE TX_ENABLE J PIN NHRESET MOSI SPI_CLK L_STROBE MISO PA_SPI_DATA PA_SPI_CLK RF_STROBE RF_D_SEL TP RF_SW_V_D TCK TDO TDI TMS TP TP TP TP TP TP TP TP TP TP TP Programmable Logic U F I/O I/O C E I/O I/O A E I/O I/O C D I/O-GTS I/O C C I/O-GTS0 I/O A A I/O-GTS I/O A A I/O-GTS I/O A B I/O-GSR I/O A0 A I/O I/O B0 C I/O I/O C0 G I/O I/O D F I/O I/O E H I/O I/O D0 G I/O I/O K J I/O-GCK0 I/O H K I/O-GCK I/O K K IO I/O H K I/O-GCK I/O H K I/O I/O K H IO I/O H0 K IO I/O G0 A I/O F0 K TDO I/O E0 K0 TMS I/O A J0 TCK D TDI VAUX G H IO H F IO C C XCC PA/nRF_TEMP_SEL RF_SPI_ADD RF_SPI_ADD RF_SPI_ADDEN RF_TXNap RF_R/nT SYNTH_EN TP SPI_MOSI_RFa SPI_CLK_RFa SPI_MISO SW_VD_ RF_SW_V_D L_ADDR0 L_ADDR L_DATA RF_DATA_DSP RF_FS_DSP RF_CLOCK_DSP L_ADDR L RF_DATA RF_CLOCK RF_FS LOCK_DET L 0nH 0nH C JIC RF_SW_V_D C JIC C JIC C JIC C0 JIC C JIC C JIC C JIC C JIC.V C JIC R F_SW_V_D SW_V_RF C JIC RF_Temp RF_TXNap RF_R/nT SPI_MOSI_RF SPI_CLK_RF SPI_MISO SYNTH_EN C JIC INTERFACE TO RF ASSEMBLY J0 0 POS Refer to Section. for Ver A/B/C information. - INTERFACE BOARD SCHEMATIC OF (VER C)

139 J_IN_ J_IN_ J_IN_ J_IN_ J_IN_ L L L L L BLMAG0SN BLMAG0SN BLMAG0SN BLMAGSN BLMAGSN J_OUT_ J_OUT_ J_OUT_ J_OUT_ J_OUT_ J_IN_ J_IN_ J_IN_ J_IN_ J_IN_ J_OUT_ J_OUT_ J_OUT_ J_OUT_ J_OUT_ TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP0 D L L L L L0 BLMAG0SN BLMAG0SN BLMAG0SN BLMAGSN BLMAG0SN D TP TP TP TP0 TP TP TP TP TP TP TP TP TP TP TP TP TP TP0 TP TP TP C 0pF C 0pF C 0pF C 0pF TP TP TP TP TP0 C 0pF C 0pF C 0pF C 0pF D D TP TP TP TOP VIEW INTERFACE BOARD (VER C) INTERCONNECT BOARD (VER C) TP J_IN_ J_IN_ J_IN_ J_IN_0 J_IN_ J_IN_ J_IN_ J_IN_ J_IN_ J_IN_ J_IN_ J_IN_ J_IN_ L L L L L L L L L L0 L L L BLMAGSN BLMAG0SN BLMAGSN BLMAG0SN BLMAG0SN BLMAG0SN BLMAG0SN BLMAG0SN BLMAG0SN BLMAG0SN BLMAG0SN BLMAG0SN BLMAG0SN J_OUT_ J_OUT_ J_OUT_ J_OUT_0 J_OUT_ J_OUT_ J_OUT_ J_OUT_ J_OUT_ J_OUT_ J_OUT_ J_OUT_ J_OUT_ ACCESSORY PIGTAIL CABLE EMI BOARD D D D D D D0 C 0pF C0 0pF C 0pF C 0pF C 0pF C 0pF C 0pF C 0pF C 0pF C 0pF C 0pF C0 0pF NOTE: For more pigtail cable information, refer to the first section on page -. ACCESSORY PIGTAIL CABLE EMI BOARD SCHEMATIC Refer to Section. for Ver A/B/C information. -0 BOTTOM VIEW

140 J- J- J- J GROUND TX_OUT BAT_STATUS RAW B BUSS_0 BUSS_0 BUSS_0 *C* pf TP0 L.0nH C 00pF L.0nH *C0* pf C 0.uF L.0nH *C* pf *C*.pF VR 0V C0.0uF R K C 00pF F V C 00pF C0.0uF T_V C pf A C0 00pF C0 0uF E0 R0 OMIT E0 R0 C0 00pF OMIT C0 00pF C0.uF OMIT C0 00pF OMIT R0.K C.uF *U0* RF_OUTPUT RF_INPUT VS VS VS VS VCONT SHW0 R0 0 C0 00pF OMIT L0 0nH L0 C0 0nH 00pF OMIT R00 0nH C0.uF R C.pF OMIT R 0 Q0 *C*.pF C C R R RF_IN RF_OUT 0 U0 0J C.pF R0.K C 00pF L0 0nH CR0 R K CR0 CR0 CR0 C 00pF L0 0nH C 00pF L 0nH R K C0 00pF E R0 C 00pF R MEG L0 0nH C0.uF C 00pF C0 00pF BAT_STATUS BUSS_0 DIG_B VR 0V R MEG J- J- 0 J-0 J- J- J- J- L 0nH C 00pF R K E R0 Q0 C0 uf C0 00pF OMIT T_V RAWB RAWB T_V J- J-0 0 SW_B REG_V RESET_ BUSS_0 DA_CE TP BUSS_0 CLOCK R0 0K CLOCK DA_CE DATA D C CLK_CLK CE E EN_BIAS D EN_ANT E D B V E DAT RESET R_T A B Q SC B SC C SC C SC D D REF_DA B TX_DA C RX_DA C SW_C A SW A SW B *U0* U0 R K R 0K C0 pf Q0 C0 pf C 00pF C.uF C 0.uF L 0nH SW_B C0 pf U0 LPC INPUT OUTPUT FEEDBACK ERROR SHUTDOWN SENSE V_TAP R 0K C 0.uF RX_V C uf C0 pf C pf OMIT C 00pF RT0 0K R0.K C 00pF B C.0uF C RX_V A TX_V BIAS_EN A CATH_ C ANODE E RF_DET A E PA_BIAS IN_CAP B TEMP_SEN CATH_ RX_I D B B BPOS REF_V C *U0* SCC D ANODE E TX_I D TX_I B BIAS_RT C INT_CAP C C_BIAS D V_CTRL D R0 MEG R0.K R.K C 00pF LOCK_DETECT J- TP BUSS_0 L0 SPI_DATA 0nH CLOCK DATA CLOCK DATA C 00pF OMIT C 00pF C 00pF Q0 C uf C 00pF RX_V RX_V R CR *L0*.nH CR 0K *L*.nH *C*.pF L.0nH *C*.pF OMIT *C*.pF OMIT C pf CR *L*.nH R 0K CR *L*.nH *L* nh L.0nH *C0* pf *C*.pF *L* nh RF_IN RF_OUT ABP AG U MX00A 0 R K OMIT C pf *L* nh C.0uF R 0 R C.K.0uF OMIT *L* nh *L0* nh C.pF *C* pf *C*.pF *C*.pF L.0nH C pf C.pF L.nH *C*.pF *C* 0pF L.nH *C0* pf L.0nH *C*.pF *C* pf L.0nH *C*.pF *C* pf *C* pf T XFMR C 00pF R 00 C 00pF C 0uF RFN RFP U00 MX0A LOIN IFN IFP BBP 0 BDIV C.0uF C.0uF T XFMR IF_FREQ RX_INJ NOTE: Individual replacement parts are not available for the RF board, so the entire board must be replaced if it is defective. VHF RF BOARD SCHEMATIC OF (VER B) Refer to Section. for Ver A/B/C information. -

141 J- TP SYNTH_CE C0 0pF L uh BUSS_ C 0pF R0.K C0 0pF R0 0K C 0uF SUPER_FILTER_VOLTAGE C 0pF MOD_OUT C0 0pF L0 nh C0.pF C0 pf C.pF C0 0pF C0 pf L 0nH C0.pF C 0pF MOD_OUT RX_INJ TX_OUT REF_.MHz L 00nH C 0pF C0.pF C.pF *U0* U L R0 C L C 00MHz pf nh R nh 0pF L 0K RX 0K uh C TX.pF R0 C0 PS 0K LASER TRIM pf TRB C Q0 B RBY E S CR0 CR0 S C C0 0pF 000pF C.0uF CR0 L0 uh C.pF C pf CR0 C 0pF CR0 L0 nh C 0pF C0.pF LASER TRIM R0 0K R C 0pF L nh R0 L uh L0 uh C 0pF R0 0 VSF VI VC 0 R K R0 0 L uh L0 0nH R0 K C 0pF L0 uh C0 0.uF C 0pF OMIT C.pF L0 nh SYNTH_CE SUPER_FILTER_VOLTAGE C.uF C pf OMIT C0 000pF C 00pF R K R 0K C 0uF VEE VEE XTAL XTAL CLK *U0* U 0 FREFOUT 0 EN_CE MODOUT MODIN VMULT DATA VMULT 0 SUPFIN VMULT VMULT PVREF VBPASS AUX AUX CPBIAS AUX 0 CPBIAS AUX SUPFCAP SUPFBASE PREIN R K TST TST IOUT IADAPT LOCK ADAPTSW SUPFOUT R 0 C0 00pF C 0.uF *R* 0K C 000pF C.0uF R 0 C.0uF C.uF C.0uF 00K C.0uF CR0 R A A A K K K CR0 CR0 A A A K K K C 0.uF OMIT S Q0 C.0uF C.0uF OMIT L 0nH C 0pF C.0uF C pf L 0nH SUPER_FILTER_VOLTAGE C.0uF D BUSS_0 TP C 0pF C 0pF C 0pF C.0uF C uf LOCK_DETECT BUSS_ MOD_IN J- C0.0uF SPI_CLOCK SPI_DATA BUSS_ REF_OSC_EN J- BUSS_ SWB J- C0 0pF V_CTRL TP R00 0 BUSS_ C0.uF U0 LPC INPUT OUTPUT FEEDBACK ERROR SHUTDOWN SENSE V_TAP R 00K C0.0uF C 0pF C 000pF MOD_IN SPI_CLOCK SPI_DATA REF_OSC_EN L.uH C 0pF C0.0uF V_REG *U0* V.MHz EN_CE VDD SS C_EXT DCWARP DE DET V_OPTF_OUT 0 SCK SO SI VSSA_VSSD* R K BUSS_ C0 0pF BUSS_ J- J- VEE VEE SW_B REG_V VEE V_CTRL LOCK_DETECT C C.uF.0uF LOCK_DETECT REG_V RESET RESET SW_B NOTE: Individual replacement parts are not available for the RF board, so the entire board must be replaced if it is defective. VHF RF BOARD SCHEMATIC OF (VER B) Refer to Section. for Ver A/B/C information. -

142 REF_.MHz C0.0uF.MHZ REG_V L0.uH R C0.0uF C0.0uF R0 0 C.0uF C0 0uF C.uF L0.uH C0 pf VR0 R0 0K R0 00K C 00pF C0 0pF BUSS_ BUSS_ BUSS_0 DOUTx DOUT J- J- J- SBI BUSS_ R0. BUSS_ C.0uF C0.0uF C0.0uF R0 0 C0 00pF OMIT ODC J- IF_FREQ S0 SHIELD L0 uh C0 pf S0 SHIELD FL J.MHz IN OUT S0 SHIELD CASE S0 SHIELD C0.pF L0 uh C0.pF S SHIELD C0 0.uF R0 K S0 SHIELD R0 K R0.K C0 0uF R0 00 R0 K Q0 C0.pF C0 0.uF C0 0.uF R 00 R 0 L0.uH C0.pF R 0K C 0.uF C.uF R C 0.uF CASE C0 pf C 0.uF FL J.MHz IN OUT C pf VR0 C.uF C0.0uF C pf L0 0nH R0 K L0.uH R K C0 0uF R K C 00pF C 00pF C0 0.uF C0.pF C0 000pF C.pF Q0 R.K R K R0 0K C0.pF C0.0uF 0 SBI OTBY OT REF NLS L VDDH O P P TC 0 TC IOUT DOUTX DOUT ODC VDD 0 OB SSL DAF IFIN TIX 0 IFIN T TC TX LOX LO *U0* T SC00ZP COL CAPX BASE CAP EMIT 0 L D VSSR SUB FLAG FLAG IFI 0 FLAG FLAG FLAG FLAG FLAG FLAG FLAG FLAG0 FLAG FLAG FLAG FLAG DAF DAFG BYP BYP O O O O I I O O O O 0 MOX MO C 0.uF R0 VPP R0.K C 0.uF C.uF C.0uF R R0 C pf C pf FL0 MIAAR FL0 MIAAR GROUND CLIP G GROUND CLIP G GROUND CLIP G GROUND CLIP G GROUND CLIP G C 0.uF NOTE: Individual replacement parts are not available for the RF board, so the entire board must be replaced if it is defective. VHF RF BOARD SCHEMATIC OF (VER B) Refer to Section. for Ver A/B/C information. -

143 - C C C C C C C C C C C C0 C0 C0 C C C C C0 C0 C0 C0 C0 C0 C C0 C C C C C C C C C C C0 C C C C C0 C0 C C0 C C C C C0 C C C C0 C C C C C0 C0 C0 C0 C0 C0 C0 C0 C0 C0 C0 C0 C0 CR0 CR0 CR0 CR0 D E0 F FL FL FL0 FL0 0 0 J J L L L L L L L L0 L0 L0 L L L L L0 L L L L0 L0 L0 L0 Q0 R R R R0 R R0 R0 R0 R R R R R0 R0 R0 R0 R0 R0 R R R R R R R0 R0 S S0 S0 T T 0 U00 E E A A D B B D U0 U0 U0 U0 0 0 U0 VR VR VR0 VR0 C C C C C C0 C C C C C C0 C0 C0 C0 C0 C0 C C C C C C C C C0 C C C C0 C C C C0 C C C C C C C C0 C0 C0 C C C C C C C C C C0 C C C C C C C0 C C C C C C C C C0 C C C C C0 C0 C C C C C C C0 C0 C0 C0 C0 C C0 C0 C0 C0 C0 C0 C0 C0 C C C C C C C C C C C0 C0 C0 C0 C0 C0 C0 C0 CR CR CR CR CR CR CR CR CR0 CR0 CR0 CR0 CR0 CR0 CR0 CR0 G G G G G J L L L L0 L0 L0 L0 L L L L L0 L0 L0 L0 L0 L L L L L L0 L0 Q Q0 Q0 Q0 Q Q0 Q0 Q0 Q0 R R R R R R0 R0 R0 R0 R R R R R R R R R R R R R00 R0 R0 R0 R0 R0 R0 R R R R R R R0 R R0 R0 R R R R0 R R0 R0 R0 R0 R0 RT0 S0 S0 S0 TP TP TP TP0 TP TP E E A A D B B D U0 0 U0 U U U0 BOTTOM VIEW TOP VIEW VHF RF BOARD LAYOUT (VER B) Refer to Section. for Ver A/B/C information.

144 - Q0 R 0k R0 k R k Q0 R k.v C C R 00 R 0 CR0 R0 0k CR0 C0 C0 R0 0k Axxx Antenna Cable Jack Assembly C NSW BAT U T SW BA.V Out Unsw Bat Out Sw Bat.V Out.V In.V SOURCE C 0.0uF R k Str Vcc Clk Ser OE 0 OS OS R0 0k R 0k R 0k R 0k R 0k R 0k R 0k R 0k R 0k R 0k R 0k R 0k R0 0k R 0k Q0 Q Q Q Q Q Q Q REGISTER SHIFT U0 MC0 L0 0T C0 C C 00.V CR0 R0 0k Q0 R0.k R0 k C 00 R0 00 CR0 R.0 W C 0.0uF C 00 R 00 R 00 UNSW BAT, SENSE CURRENT U0 MAXESA Shutdown R.k (0W) C.0uF L 0T C 00 C0.uF R 0k L C 0.uF C 00 LOW-PASS -POLE FILTER U0A LM0 C 00 C 0.0uF R.k R 0k.V C 0.0uF R 0k CR0 Q0 R 0k V. R k R k R k R k (0W) C 00 R.k U0B LM0 R 0k C0 0.uF C 00.V R.k CR0 C 0.uF R 0 CR0 R.k C 0.0 uf C 00 C0 0.0 uf C 00 L 0uH C 00uF CR 00V UNSW BAT SOURCE R 00k C 0.uF Q 0 R 00 R.k R.k R.k Q C 0uF C0 uf C 0.0uF C uf C uf R k R.0k Vcc Comp Out V FB CR L0 00uH C 0uF L 0uH R uf C 0uF.V SOURCE SW BAT SOURCE VDC SWITCHING. POWER SUPPLY U0 MCT POWER ON-OFF SWITCHING R 0 FROM RF BOARD RF J0 RF Strobe Clock SP Data SP Enable Tx C 0.0uF PA Temp Tx Xmit N On Power J0 TO DC POWER CABLE W0 (Rx) Off 0V = (Tx).V = On (Tx) 0V = On (Rx) Off.V = AMPLIFIER FINAL HIGH POWER SWITCH ANTENNA Tx = High Low = Rx, (Tx) On.V = (Rx), Off 0V = ANTENNA SWITCH POWER CONTROL NOTES: in are capacitors all and ohms in are resistors All specified. otherwise unless picofarads. C 00 C 00 CR R0 0 SW BAT Q R k R k C 0 R k C C 00 C C 0 0 L 0T C 0.0uF Q0 R 00 L0 0T C 0.0uF C 00 C 00 C0 0 C 0 C 0 C 0 L 0T R W R k R k Q CR L0 uh R0 W C Q0 C 0 C 00 C0 C0 0 L0 T C0 C0 L0 T C0. C0 0 L0 T C0 00 L T C 00 L T Out RG RG Vcc.V C 0.0uF C 00 C0 00 R.k Q0 R k R.k C 0.0uF R0 0k C 00 SW BAT C L0 0T C0 00 R0 00 R0 0 C 00 R0 k Tx DRIVER Q To J0 RT0 0k EP0 EP0 EP0 R.k C uf R 0k R 0k C 00 L T W C00 00 C 00 C 00 R k R k R k C 00 L0 uh R0 0 C0 00 R 0 W C 0 C 0 C 0 C C C 0 (0W) 0 (00W) C uf 0 C 00uF C0 00 R k C 00 U0A LM0 W0 EP00 C 0.00uF C 0.00uF C.00uF C 0 C C0 00 C CR R 0 C 00 C 0 C 0 L 0nH R 0 R 0 R 00 (0W) R.k Ohm 0 (00W).k (00W) k (00W) C0 ) Used 00W PA (If To C0 00 C 00 C0 00 VHF 0W PA BOARD SCHEMATIC

145 - ( ) RED ( ) BLUE C C CR C0 C0 U0 U0 L EP0 L C0 C C C R C0 R L C0 R Q0 C0 R C C C C C C C C C C R0 C C RT0 C C L0 C C C R C L C C R C C C Q C U0 C0 C C C R C Q R C C L0 C C EP0 R L C C0 J0 R R C C0 C00 C C C C0 J0 L0 C0 C CR L0 R0 CR Q R Q C0 R R R0 R Q0 R R Q0 R R R R R0 R R R C C C C L0 CR0 L0 U0 R0 R0 R0 C C0 C0 C0 C C0 C0 L0 C0 C0 R C0 R0 R Q0 C R R C0 U0 R R C C C R R Q0 C R0 Q0 C C R R CR0 C C L C C L CR0 C0 C R C R R C C0 C0 R0 C0 C C0 C R C L0 EP0 C C0 C C0 R R C R CR0 R R R C CR0 R Q0 R0 L0 L0 CR0 C R0 CR0 R0 R R R R R0 R R R0 R C C R C C R C0 C L C C C C R R R R R C R CR R C0 Q0 E E C B E E B C E C B R0 C B E C B B B E E E C C C E E C C E B B C E B C W0 Antenna Jack Cable Assembly Coax To/From Transceiver Board EP W0 DC Power Cable Assembly C C C C R C CR R C C R R R C L R R C W0 C C0 C C C0 VHF 0W PA BOARD LAYOUT

146 To PA Board To RT0/C Wire-Out on 0W PA Bd RT 0k DC Out DC Out C 00 Temp Sense C 0 C 0.0 L L C C 00 L EP R 00 R 00 FINAL AMP C 0 C 0 L Q C 00 C 0.0uF C 0 CR C 0 EP C 0.0uF C C 0 L C 00 C0 00 C L C 0.0uF L F A C L C0 00 C DC Power Cable L RF In From PA R 0 ohm 0W -db In U Iso -db HYBRID COUPLER C 00 C 0 L L0 C C 00 L C 0.0uF R 00 C 00 C 0.0uF R 00 C 00 FINAL AMP C 0 L C0 uf Q C 0 EP L C 00 C 0 C 0.0uF C 0 C 0 L C L C L HYBRID COUPLER C 00 C0 -db Out U Iso -db RF Out To PA Board R 0 ohm 0W EP VHF 00W PA SCHEMATIC -

147 R Iso In -db C U -db C Coax From C0 on PA Board Blue To RF Bd (Cable W0) Red to RF Bd PA Temp Sense Line To RT0/C Wire-Out On 0 W PA Bd C L0 EP L R C L C R C L EP L R L R C FH C F FH CR Black (-) (Cable A0) Red () 0W VHF PA Board C B C C B C Q C Q C C C C RT C C C C C C C L L C C L C0 L EP L C0 C C C C C L L C L L L L EP C C C0 C C C C0 C C -db -db Coax To CR0 on PA Bd U In (Out) Iso R - VHF 00W PA BOARD LAYOUT