VX-2500V. VHF FM Transceiver. Service Manual

Transcription

1 VERTEX STNDRD CO., LTD Nakameguro, Meguro-Ku, Tokyo , Japan VERTEX STNDRD US Headquarters 19 Walker Street, Cypress, C 963, U.S.. International Division 835 N.W. 52nd Terrace, Suite 21, Miami, FL 33166, U.S.. VHF FM Transceiver VX-25V YESU EUROPE.V. Service Manual Unit 12, Sun Valley usiness Park, Winnall Close Winchester, Hampshire, SO23 L, U.K. 23 VERTEX STNDRD CO., LTD. P.O. ox 75525, 1118 ZN Schiphol, The Netherlands YESU UK LTD. VERTEX STNDRD HK LTD. Unit 5, 2/F., Seaview Centre, Hoi un Road, Kwun Tong, Kowloon, Hong Kong (E1N9) Introduction This manual provides technical information necessary for servicing the VX-25V Transceiver. Servicing this equipment requires expertise in handling surface-mount chip components. ttempts by non-qualified persons to service this equipment may result in permanent damage not covered by the warranty, and may be illegal in some countries. Two PC layout diagrams are provided for each double-sided circuit board in the transceiver. Each side of thr board is referred to by the type of the majority of components installed on that side ( leaded or chip-only ). In most cases one side has only chip components, and the other has either a mixture of both chip and leaded components (trimmers, coils, electrolytic capacitors, s, etc.), or leaded components only. While we believe the technical information in this manual to be correct, Vertex Standard assumes no liability for damage that may occur as a result of typographical or other errors that may be present. Your cooperation in pointing out any inconsistencies in the technical information would be appreciated. Contents Specifications... 2 DSU 9-pin ccessory Connector... 3 lignment RF Unit Jumper Information Exploded View & Miscellaneous Parts... 4 lock Diagram... 5 oard Unit (Schematics, Layouts & Parts) Interconnection Diagram... 7 Circuit Description... 9 RF Unit Panel Unit

2 Specifications General Frequency range: Number of Systems: Number of Groups: Number of Channels : PLL Steps: Power Supply Voltage: Channel Spacing: Current Consumption (pprox.): Operating Temperature range: Frequency Stability: RF Input-Output Impedance: udio Output Impedance: Dimensions: Weight (pprox.): MHz (Type ) MHz (Type C) channels (Conventional) 64 channels (Trunking) 5. khz/6.25khz 13.8V DC ±15 % 12.5 /25. khz TX: 6 RX: 7 m STY: 25 m 22 F to 14 F ( 3 C to +6 C) etter than ±2.5 ppm 5 ohms 4 ohms 6.3 x 1.6 x 4.3 inch (16 x 4 x 11 mm) 1.87 lb (.85 kg) Receiver (Typical Values) Circuit type: Sensitivity: djacent Channel Selectivity: Intermodulation: Spurious and Image Rejection: udio Output: udio Distortion: Double conversion Super-heterodyne.25 uv (12 d SIND) 8/7 d 75 d 9 d 4 4 ohms THD <3 khz Transmitter (Typical Values) Power Output: Modulation: Max Deviation: Conducted Spurious Emission: udio Distortion: Microphone type: Microphone impedance: 2 25 W (low: 5W) 16KF3E, 11KF3E 5./2.5 khz 7 d below carrier <3 1 khz Dynamic 6 ohms

3 DSU 9-pin ccessory Connector Pin 1: Output Logic squelch High: Radio receiving the signal with the correct CTCSS, DCS, or LTR ID. Low: Radio not receiving the signal with the correct CTCSS, DCS, or LTR ID. Pin 2: Output Rx discriminator JP3 (JP153) - Flat: 1 Hz to 3. khz (14 mvrms /STD deviation with 6 ohm termination) or JP4 (JP154) - Filtered 3 Hz to 3. khz (7 mvrms /STD deviation with 6 ohm termination) * Note: JP3 is closed from the factory, and JP4 is not closed from the factory. Pin 3: Input TX data to the radio modulator. (Flat: 1 Hz to 3. khz) (4 mvrms /STD deviation) Pin 4: Input DTR (to switch the radio operation between dispatch operation and Data mode) [DTR Low: Turn on the Data transmission, less than.5 V] [DTR High: Turn off the Data transmission, more than 4. V] Pin 5: Ground Pin 6: Output Horn alert signal (Open collector with maximum 16. V, 1 m sink). Pin 7: Input external PTT [Low: Request the transmission] [High: Request the Receiving] Pin 8: Output supply voltage (Need to set the solder short on the PC) JP1 (JP151) Output 5. V (Maximum 1 m output) or JP2(JP152) Output 13.8 V (Maximum 1 m output) * oth JP1 and JP2 are not closed from the factory. Pin 9: Input the ignition signal of the CR. This signal is for the following operation, (1) Disable the Horn alert during the ignition is turned on. (2) Turn on and off the radio. This function requires the solder short JP8 (JP158). 3

4 Exploded View & Miscellaneous Parts REF. ƒ VXSTD P/N U2262 U2362 U2382 U24362 U24381 U31267 DESCRIPTION QTY. INDING HED SCREW M2.6 x 6 NI 1 INDING HED SCREW M3 x 6 NI 2 INDING HED SCREW M3 x 8 NI 2 TPTITE SCREW M3 x 6 NI 4 TPTITE SCREW M3 x 8 1 OVL HED SCREW M2.6 x 6 7 LIND SEET (7 x 1) R3655 CSE R61 CONNECTOR P19654 WIRE SSY T SUPPORT R67 MIN UNIT SPONGE RUER (SHIELD) R3655 SHIELD GSKET S5238 PM HOLDER R664 GP PD S6379 ƒ ƒ FERRITE EDS L9191 G LIND SEET (4 x 3) R452 CONNECTOR P19984 SSIS R56C PNEL UNIT TUE R392 WIRE SSY T SPONGE R462 VOL KNO R377 WIRE SSY T PNEL SSY R376 LIND SEET (4 x 3) R452 SPEKER M SP HOLDER R3783 SPONGE RUER R3836

5 lock Diagram (1) 5

6 lock Diagram (2) 6

7 Interconnection Diagram 7

8 Note 8

9 Circuit Description 1. Overview The VX-25V is a VHF FM mobile transceiver designed to operate in the frequency range of 134 to 174MHz. 2. Circuit Configuration by Frequency The receiver is a double-conversion superheterodyne with a first intermediate frequency (IF) of 44.25MHz and a second IF of 45kHz. Incoming signals from the antenna are mixed with the local signal from PLL to produce the first IF of 44.25MHz. This is then mixed with the 43.8MHz second local oscillator (using the 14.6MHz reference crystal) output to produce the 45kHz second IF. This is detected to give the demodulated signal. The transmit signal frequency is generated by PLL VCO, and modulated by the signal from the microphone. It is then amplified and sent to the antenna. 3. Receive Signal Path Incoming RF signals from the antenna connector are delivered to the RF Unit, and pass through a low-pass filter (LPF) antenna switching network consisting of coils L11, L12, L13, L15, and L17, capacitors C14, C19,C116, C119, and C125, and antenna switching diodes 5 and 7 (both UM9957F) for delivery to the receiver front end. Signals within the frequency range of the transceiver are then passed through a varactor-tuned bandpass filter consisting of L18, L19 before RF amplification by Q111 (2SC4226). The amplified RF is then band-pass filtered again by varactor-tuned resonators L119, L123 to ensure pure inband input to 1st mixer Q126 (3SK228). uffered output from the VCO Unit is amplified by Q121 (2SC517) and low-pass filtered by L13/L132 and C1184/C1188/C1192, to provide a pure 1st local signal between and MHz to the 1st mixer. The 44.25MHz 1st mixer product then passes through dual monolithic crystal filters XF11 and XF12, and is amplified by Q129 (2SC4215Y) and delivered to the input of the FM IF subsystem Q128 (T31136FN). This contains the 2nd mixer, 2nd local oscillator, limiter amplifier, FM detector, noise amplifier, and squelch gates. The 2nd LO in the IF- is produced from crystal X11 (14.6MHz), and the 1st IF is converted to 45kHz by the 2nd mixer and stripped of unwanted components by ceramic filter CF11 or CF12. fter passing through a limiter amplifier, the signal is demodulated by the FM detector C1 (CDC45CX24). Detected audio from Q129 is applied to Q216 (K2345) and audio low-pass filter. fter volume adjustment by Q214 (M62364FP), the audio signal is amplified by the F power amplifier Q159 (TD23H) and passed to speaker jack. 4. Transmit Signal Path Voice audio from the microphone is delivered via the M (Jack) Unit to the PNEL Unit, after passing through amplifier Q222(NJM292V), Mic gain-volume Q214 (M62364FP) pre-emphasis Q215 (NJM292V), and limiter Q216 (IDC instantaneous deviation control), is adjusted for optimum deviation level and delivered to the next stage. Voice input from the microphone and CTCSS are FMmodulated to the VCO of the synthesizer, while DCS audio is modulated by the reference frequency oscillator of the synthesizer. Synthesizer output, after passing through diode switch 22 (1SS321), is amplified by driver Q122 (2SC5415E), Q125 (2SC517) and power module Q114 (R3H1317M) to obtain full RF output. The RF energy then passes through antenna switch 5/7 and a low-pass filter circuit and finally to the antenna connector. RF output power from the final amplifier is sampled by CM coupler and is rectified by 11, 12 (both HSM88S). The resulting DC is fed through utomatic P o w e r C o n t r o l l e r Q 1 3 ( M G P), Q 1 2 (2SC4154E), Q132 (2SC4254E), and TH13 to transmitter RF amplifier and thus the power output. Generation of spurious products by the transmitter is minimized by the fundamental carrier frequency being equal to the final transmitting frequency, modulated directly in the transmit VCO. dditional harmonic suppression is provided by a low-pass filter consisting of L12, L13, L15, C14, C19, C116, C119, and C125, resulting in more than 6d of harmonic suppression prior to delivery to the RF energy to the antenna. 5. PLL Frequency Synthesizer PLL frequency synthesizer consists of the VCO Q113 (2SK58-K52: RX) and Q115 (2SC4226-R24: TX), VCO buffers Q118, Q12, Q121 (all 2SC517-), PLL subsystem Q123 (S725DK) and 14.6MHz reference crystal X11. The frequency stability is ±2.5ppm within temperature range of 3 to +6 degree. The output of the 14.6MHz reference is applied to pin 8 of the PLL. While receiving, VCO Q113 oscillates between and MHz according to the transceiver version and the programmed receiving frequency. The VCO generates to MHz for providing to the first local signal. In TX, the VCO generates 134 to 174MHz. 9

10 Circuit Description The output of the VCO is amplified by the Q12 and routed to the pin 5 of the PLL. lso the output of the VCO is amplified by the Q121 and routed first local/power Module according to 22. The PLL consists of a prescaler, fractional divider, reference divider and phase comparator and charge pump. This PLL is fractional-n type synthesizer and performs in the 4 or 5 khz reference signal, which is eighth of the channel step (5 or 6.25 khz). The input signal from pin 5 and 8 of the PLL is divided down to the 2 khz and compared at phase comparator. The pulsed output signal of the phase comparator is applied to the charge pump and transformed into DC signal in the loop filter. The DC signal is applied to the VCO and locked to keep the VCO frequency constant. PLL data is output from "DCS_E" (pin1), "CLOCK" (pin2) and "PLL_E" (pin98) of the microprocessor Q213. The data are input to PLL when the channel is changed or when transmission is changed to reception and vice versa. PLL lock condition is always monitored by the pin2 of the Q213. When the PLL is unlocked, the UL goes low. 6. Miscellaneous Circuits 6-1 DCS/LTR Demodulator DCS signals are demodulated on the PNEL-UNIT, It is demodulated by Q2116 (K2345), amplifier Q215, and comparator Q CTCSS encoder/decoder The CTCSS code is generation and encoding by CTCSS encoder/decoder Q216 (K2345). 6-3 MPU Operation is controlled by 8-bit MPU Q213 (LC87F72C8). The system clock uses a MHz crystal for a time base. Q23 (S-8735SN) resets the MPU when the power is on, and monitors the voltage of the regulated 5V power supply line. 6-4 DCS/LTR Encorder The DCS code is generation and encoding by MPU Q213 (LC87F72C8). It is filtered by Q221 (NJM292V) and adjusted the level by Q214 (M62364FP). 6-5 Compandor The Compandor is active when Pin9 of Q213 (LC87F72C8) is High. When the Compandor is active, M udio is compressed, and detected audio is expanded by Q217 (L863M) Power Supply Circuits 7-1 ll 13.8V 13.8V is always supplied to Power MP Q114 (R3H4452M). Switched 13.8V is supplied to F Power MP Q159 (TD23H) and 9V Regulator Q14 (MM1216EN) and Q15 (2S121STP). 7-2 ll 9V 9V regulated from 13.8V by Q14 (MM1216EN) and Q15 (2S121STP). 7-3 VCO 9V 9V is filtered by Ripple Filter and is supplied to VCO Oscillator Q113 (2SK58-K52), Q115 (2SC517-O), and VCO UFFER MP Q115 (2SC517-O) V (RF-UNIT) 5V in RF-UNIT is regulated by REGULTOR Q124 (NJM78L5U). 5V is supplied to PLL Q123 (S725DK), FM Q128 (T31136FN), and Reference Oscillator Q127 (23C4116GR). 7-5 TX 9V TX 9V is active on transmit. TX 9V is supplied to NT SW 5, 7 (UM9957F) and TX DRIVER Q122 (2SC5415E), Q125 (2SC517-O). 7-6 RX 9V RX 9V is active on receive. RX 9V is supplied to RX RF MP Q126 (3SK228) and MIXER Q111 (2SC4227-R34) V (RF-UNIT) 9V from RF-UNIT is regulated to 5V by REGULTOR Q26 (NJM78L5U) in PNEL-UNIT.

11 lignment Introduction Required Test Equipment The VX-25V is carefully aligned at the factory for the specified performance across the frequency range specified for each version. Realignment should therefore not be necessary except in the event of a component failure, or altering version type. ll component replacement and service should be performed only by an authorized Vertex Standard representative,or the warranty policy may be void. r RF Signal Generator with calibrated output level at 5MHz r Deviation Meter (linear detector) r In-line Wattmeter with accuracy at 1MHz r 5W RF Dummy Load with power rating 1W at 5MHz r 4W F Dummy Load r Regulated DC Power Supply (standard 13.8V DC, 15) r Frequency Counter with.1ppm accuracy at 5MHz r C Voltmeter r DC Voltmeter r VHF Sampling Coupler r IM PC/compatible Computer r Oscilloscope r Vertex Standard VPL-1 Connection Cable & lignment program The following procedures cover the sometimes critical and tedious adjustments that are not normally required once the transceiver has left the factory. However, if damage occurs and some parts subsequently are placed, realignment may be required. If a sudden problem occurs during normal operation, it is likely due to component failure; realignment should not be done until after the faulty component has been replaced. We recommend that servicing be performed only by authorized Vertex Standard service technicians who are experienced with the circuitry and fully equipped for repair and alignment. Therefore, if a fault is suspected, contact the dealer from whom the transceiver was purchased for instructions regarding repair. uthorized Vertex Standard service technicians realign all circuits and make complete performance checks to ensure compliance with factory specifications after replacing any faulty components. Those who do undertake any of the following alignments are cautioned to proceed at their own risk. Problems caused by unauthorized attempts at realignment are not covered by the warranty policy. lso, Vertex Standard reserves the right to change circuits and alignment procedures in the interest of improved performance, without notifying owners. Under no circumstances should any alignment be attempted unless the normal function and operation of the transceiver are clearly understood, the cause of the malfunction has been clearly pinpointed and any faulty components replaced, and realignment determined to be absolutely necessary. The following test equipment (and thorough familiarity with its correct use) is necessary for complete realignment. Correction of problems caused by misalignment resulting from use of improper test equipment is not covered under the warranty policy. While most steps do not require all of the equipment listed, the interactions of some adjustments may require that more complex adjustments be performed afterwards. lignment Preparation & Precautions 5W RF Dummy Load and in-line wattmeter must be connected to the main antenna jack in all procedures that call for transmission, except where specified otherwise. Correct alignment is not possible with an antenna. fter completing one step, read the following step to determine whether the same test equipment will be required. If not, remove the test equipment (except dummy load and wattmeter, in connected) before proceeding. Correct alignment requires that the ambient temperature be the same as that of the transceiver and test equipment, and that this temperature be held constant between 68 F and 86 F (2 C ~ 3 C). When the transceiver is brought into the shop from hot or cold air, it should be allowed time to come to room temperature before alignment. Whenever possible, alignments should be made with oscillator shields and circuit boards firmly affixed in place. lso, the test equipment must be thoroughly warmed up before beginning. Note: Signal levels in d referred to in the alignment procedure are based on dm EMF =.5mV. Do not attempt to perform only a single step unless it is clearly isolated electrically from all other steps. Have all test equipment ready before beginning, and follow all of the steps in a section in the order presented. 11

12 lignment Setup the test equipment as shown below, apply 13.8V DC power to the transceiver. The transceiver must be programmed for use in the intended system before alignment is attempted. The RF parameters are loaded from the file during the alignment process. Transceiver PLL VCV Connect the positive lead of the DC voltmeter to the test point TP17 (VCV) on the RF-Unit, as indicated in the figure, and the negative lead to chassis ground. Set the transceiver to the high band edge frequency channel, then adjust coil L117 on the Unit for 7.25V on the voltmeter. Key the transmitter, and adjust coil L12 on the Unit for 7.25V on the voltmeter. Next select to the low edge frequency channel and confirm above 2.V to 3.V on the voltmeter. Key the transmitter, and confirm above 2.V to 3.V on the voltmeter. PLL Reference Frequency Important In order to facilitate alignment over the complete switching range of the equipment it is recommended that the channel data in the transceiver is preset as the chart below. NNEL NNEL SPCE Wide Narrow Wide Wide With the wattmeter, dummy load and frequency counter connected to the antenna jack, and select band center frequency channel, key the transmitter and adjust VR11 on the RF-Unit, if necessary, so the counter frequency is within 1 Hz of the channel center frequency for the transceiver version. FREQUENCY (SIMPLEX) Version Ver. C MHz MHz MHz MHz MHz MHz MHz MHz The alignment mode is accessed by lignment mode command from the computer whilst switching on. nd it is operated by the alignment tool automatically. During the alignment mode, normal operation is suspended. Use the alignment tool program running on PC. L117 L12 TP17 VR11 RF Unit Test & lignment Points 12

13 lignment The alignment tool outline Menu of the tool Installation the tool This alignment tool consists, MS-DOS based, only one execute file svc47.exe. You make a directly as you think fit, and copy this file. That is all of the installation process. [] Common TX - [] Tx Power High This parameter is used to align TX High power (25W). Set the RF Ch. List to Table 1 on the CE47 Clone editor software. Press [Enter] on [] Tx Power High to align TX High power. Select the Channel 1 in alignment range. Press the [Space] key on the keyboard to activate the transmitter. Press the [UP] or [DWN] key, as needed, to set the power output to the following specification, as indicated on the external wattmeter. Tx Power High: 25 W (±.5W) When the 25 Watt level is attained, press [Enter] to lock in the new data. Enter to the alignment mode - [1] Tx Power Low This parameter is used to align TX Low power (5W). oot the tool Change directly and input in command line, svc47 [enter], and boot the alignment tool. Preparation Setup the test equipment as lignment Preparation & Precautions. To enter the alignment mode, press [] lignment Mode on the personal computer Key board. You turn off the power of the transceiver, and turn on the transceiver. If entry succeed,the alignment tool display as follows. []Common TX [1]Common RX ction of the switches When the transceiver is in alignment mode, the action of [PTT], [MON], [UP], and [DOWN] is ignored. ll of the action is remote controlled by PC. Press [Enter] on [1] Tx Power Low to align TX Low power. Select the Channel 1 in alignment range. Press the [Space] key on the keyboard to activate the transmitter. Press the [UP] or [DWN] key, as needed, to set the power output to the following specification, as indicated on the external wattmeter. Tx Power Low: 5 W (±.1W) When the 5 Watt level is attained, press [Enter] to lock in the new data. - [2] VCO Deviation This parameter is used to align the VCO Deviation. Press [Enter] on [2] VCO Deviation to align VCO Deviation. Select the Channel 1 in alignment range. djust the F generator output level to 38mVrms ( 26dm) at 2 khz to the pin 3 of the J152 (D-sub 9pin ). Press the [Space] key on the keyboard to activate the transmitter. Press the [UP] or [DWN] key, as needed, to set the VCO Deviation (Wide) to the following specification, as indicated on the deviation meter. When the desired deviation level is attained, press [Enter] to lock in the new data. Select the Channel 2, and set the VCO Deviation (Narrow), same as Channel 1. VCO Deviation (Wide): 3. khz (±.1 khz) VCO Deviation (Narrow): 1.5 khz (±.1 khz) 13

14 lignment - [3] REF Deviation This parameter is used to align the REF Deviation. - [5] DCS Deviation This parameter is used to align the DCS deviation. Press [Enter] on [3] REF Deviation to align REF Deviation. Select the Channel 1 in alignment range. djust the F generator output level to 776mVrms(dm) at 3Hz to the pin 3 of the J152. Press the [Space] key on the keyboard to activate the transmitter. Press the [UP] or [DWN] key, as needed, to set the modulation wave as follows. Press [Enter] to lock in the new data. Select the Channel 2, and set the modulation wave, same as Channel 1. Press [Enter] on [5] DCS Deviation to align DCS Deviation. Select the Channel 1 in alignment range. Press the [Space] key on the keyboard to activate the transmitter, and injects a DCS test tone. Press the [UP] or [DWN] key, as needed, to set the DCS deviation (Wide) to the following specification. Press [Enter] to lock in the new data. Select the Channel 2, and set the DCS deviation (Narrow), same as Channel 1. DCS Deviation (Wide):.6 khz (±.1 khz) DCS Deviation (Narrow):.3 khz (±.Hz) The actual DCS deviation will increase around 2% based on the above alignment as follows, ctual DCS Deviation (Wide):.7 khz ctual DCS Deviation (Narrow):.35 khz OK NG NG - [4] CTCSS Deviation This parameter is used to align the CTCSS deviation. Press [Enter] on [4] CTCSS Deviation to align CTCSS Deviation. Select the Channel 1 in alignment range. Press the [Space] on the keyboard to activate the transmitter, and injects a CTCSS test tone. Press the [UP]/[ DWN] key, as need, to set the CTCSS Deviation (Wide) to the following specification. Press [Enter] to lock in the new data. Select the Channel 2, and set the CTCSS Deviation (Narrow), same as Channel 1. CTCSS Deviation (Wide):.7 khz (±.1 khz) CTCSS Deviation (Narrow):.35 khz (±.1 khz) 14 - [6] LTR Deviation This parameter is used to align the LTR deviation. Press [Enter] on [6] LTR Deviation to align LTR Deviation. Select the Channel 1 in alignment range. Press the [Space] key on the keyboard to activate the transmitter, and injects a LTR test tone. Press the [UP] or [DWN] key, as needed, to set the LTR Deviation (Wide) to the following specification. Press [Enter] to lock in the new data. Select the Channel 2, and set the LTR deviation (Narrow), same as Channel 1. LTR Deviation (Wide):.8 khz (±.1 khz) LTR Deviation (Narrow):.6 khz (±.1 khz) The actual LTR deviation will increase around 2% based on the above alignment as follows, ctual LTR Deviation (Wide): 1. khz ctual LTR Deviation (Narrow):.7 khz

15 lignment [1] Common RX - [] Tight NSQL This parameter is used to align the noise level in squelch Tight. It adjusts this alignment RX Tuning after ending. Select the MID frequency channel in alignment range. Set the SG output level to dm EMF, and obey the message. - [1] Threshold NSQL This parameter is used to align the noise level in squelch Threshold. It adjusts this alignment RX Tuning after ending. Select the MID frequency channel in alignment range. Set the SG output level to 7dm EMF, and obey the message. - [2] RX Tune This parameter is used to align RX Tune. Select the MID frequency channel in alignment range. Set the SG output level to 6dm EMF. Pressing the [DWN] key, reduce the RX Tune Level and set the SIND above 12d. 15

16 RF Unit Jumper Information JP151 (JP1): Determine the output supply voltage at pin 8 of DSU 9-pin ccessory Connector. Close: +5. V (Maximum 1 m) Open: No ction JP152 (JP2): Determine the output supply voltage at pin 8 of DSU 9-pin ccessory Connector. Close: V (Maximum 1 m) Open: No ction JP153 (JP3): Determine the Rx discriminator output characteristic at pin 2 of DSU 9-pin ccessory Connector. Close: Flat 1 Hz to 3. khz (14 mvrms /STD deviation with 6 ohm termination) Open: No ction JP154 (JP4): Determine the Rx discriminator output characteristic at pin 2 of DSU 9-pin ccessory Connector. Close: Filtered 3 Hz to 3. khz (7 mvrms /STD deviation with 6 ohm termination) Open: No ction JP155 (JP5): No ction (Spare Jumper). JP156 (JP6): Define whether the TX Data Input at pin 3 of DSU 9-pin ccessory Connector shall be "on" or "off" according to the external PTT Input signal signal (pin 7 of DSU 9-pin ccessory Connector). Close: on (Enabled) Open: off (Disabled) JP157 (JP7): Determine the TX Data Input level at pin 3 of DSU 9-pin ccessory Connector. Close: 4 mvrms /STD deviation with 6 ohm termination Open: 4 mvrms /STD deviation with 6 ohm termination JP158 (JP8): Define whether the Transceiver's power shall be "on" or "off" according to the Ignition Signal Input (pin 9 of DSU 9-pin ccessory Connector). Close: Turn the transceiver on when the Ignition Signal Input (pin 9 of DSU 9-pin ccessory Connector) is turned to "High" while the VOL/PWR knob is set to the "ON" position (out of the click-stop position). Open: No ction 16

17 RF Unit Circuit Diagram (1) RX: V TX: 1.6 V WIDE: V NRROW: 5. V RX: V TX: 1.9 V HIGH POWER: V LOW POWER: V RX: V TX: 5.5 V HIGH POWER: 2.6 V LOW POWER: 1. V RX: V TX: 8.1 V.8 ~ 2.3 V 3.9 V 4.1 V 1. V RX: V TX: 3. V 5. V RX: V TX: 2.6 V 4.7 V RX: V TX: 1.5 V RX: V TX: 7.6 V 4.6 V 1.1 V RX: V TX: 4.2 V 4.1 V.6 V 6.9 V 8. V WIDE: 2.3 V NRROW: V RX: 4.3 V TX: V HIGH POWER: 3.3 V LOW POWER: 2.5 V WIDE: 1.8 V NRROW: 1.6 V.4 V 8.1 V 7.5 V 2.4 V RX: 1. V TX: 1.7 V WIDE: 1.8 V NRROW: 1.6 V RX: V TX: 1.7 V WIDE:.4 V NRROW: 2.2 V WIDE:.4 V NRROW: 2.2 V 4.7 V.7 V 1.7 V 5. V RX: V TX: 1.7 V 9. V HIGH POWER: 2.6 V LOW POWER: 1. V 4.9 V V RX: V TX: 8.9 V 2.5 V RX: 4.6 V TX: 4.6 V 3. V 3.8 V RX: 8.9 V TX: 8.2 V RX: 4.6 V TX: V 1.2 ~ 4.2 V RX: V TX: 8.9 V 3.8 V RX: 8.8 V TX: V RX: 3.8 V TX: V RX: V TX:.4 V 4.7 V.7 V 3.8 V 3.8 V 3.8 V RX: V TX: 5. V 3.8 V RX: 8.7 V TX: V RX: 5. V TX: V RX: 7.8 V TX: V 8.4 V V.7 V 2. ~ 7. V RX:.4 V TX: V RX: 2.3 V TX: V 17

18 RF Unit Circuit Diagram (2) 4.8 V 2.2 V 1.2 V.7 V 1.3 V RX WIDE:.2 ~ 3.8 V RX NRROW:.2 ~ 3.5 V TX:.2 V RX WIDE:.8 ~ 3.8 V RX NRROW:.8 ~ 3.1 V TX:.8 V 3.7 V RX WIDE:.3 ~ 5.6 V RX NRROW:.3 ~ 5.1 V TX:.3 V RX:.3 V TX: V 8.5 V 3.7 V 3.7 V 3.7 V 1.2 V 3.7 V 3.7 V.7 V.8 V 3.7 V 3.7 V HORN OFF: V HORN CTIVE: 5. V 1.3 V HORN OFF: 8.9 V HORN CTIVE: 8.3 V 13.8 V 1.6 V HORN OFF: 8.9 V HORN CTIVE: V 7.3 V.9 V HORN OFF: V HORN CTIVE: 8.9 V USY: V MUTE: 13.7 V USY: 5. V MUTE: V HORN OFF: 1. V HORN CTIVE: V HORN OFF: V HORN CTIVE:.6 V HORN OFF: V HORN CTIVE: 4.2 V 18.8 V V 5.3 V 5.8 V 13.1 V USY: 4.2 V MUTE: V

19 RF Unit Parts Layout (Side ) C D E F G H TD23H (Q159) S725DK (Q123) NJM292V (Q13, 153) M5223 (Q119) 2S162 (MF) (Q155) 2S131 (ZQ) (Q1511) 2SC4154 (LE) (Q151) 2S368C (C) (Q154) 2SC4226 (R22) (Q111, 115) 2SC517 (MF) (Q1518) 2SK58 (K52) (Q113) 3SK228 (XR) (Q126) IMH6 (H6) (Q117) RT1N241M (N2) (Q12, 16, 116, 132, 133, 134, 135, 152, 156, 157, 1512, 1518) HSM88S (C1) (11, 112) MC285 (7) (56, 157) 19

20 RF Unit Parts Layout (Side ) a c b e d g f h 1 1SS321 (F9) (22) MC2848 (6) (24, 126) 2 MC285 (7) (51, 152, 153) RT1N241M (N2) (Q112, 13, 1516, 1517) 3 4 PDTC114TE (24) (Q158, 151) R3H1317M (Q114) T31136FN (Q128) 2S121S (Q15) 2S162 (MF) (Q131) 2S1132 () (Q19) 2SC4116 (LG) (Q11) 2SC4154 (LE) (Q17, 1519) 2SC4215Y (QY) (Q129) 2 2SC517 (MFO) (Q12, 121, 125) 2SC5415E (E) (Q122) 2SJ125D (JD) (Q1515) DT123EK (F12) (Q18) IMH6 (H6) (Q11) MM1216ENRE (Q14) NJM78L5 (Q124)

21 RF Unit Parts List REF C 11 C 12 C 13 C 14 C 15 C 16 C 17 C 18 C 19 C 111 C 112 C 113 C 114 C 115 C 116 C 117 C 119 C 12 C 121 C 122 C 123 C 125 C 126 C 127 C 128 C 129 C 13 C 131 C 132 C 133 C 134 C 135 C 136 C 137 C 138 C 139 C 14 C 141 C 142 C 143 C 144 C 146 C 147 C 148 C 149 C 15 C 151 C 152 C 153 C 154 C 155 C 157 C 158 C 159 C 16 C 161 C 162 C 163 C 164 C 165 C 166 C 167 C 168 C 169 C 17 C 171 C 172 C 173 C 174 C 175 C 176 C 178 C 179 C 18 DESCRIPTION PC with Component Printed Circuit oard IP T.CP. IP T.CP. L.ELECTRO.CP. L.ELECTRO.CP. IP T.CP. IP T.CP. IP T.CP. VLUE V/W 22pF 15pF 15pF 15pF 27pF 6.8uF 6.8uF 1uF 12pF 9pF 33pF 1pF 1pF 12pF.47uF 5pF 33uF 15pF.22uF 22pF 33pF.47uF 47uF 22pF 33pF 47pF 7pF 2pF 18pF 12pF 47pF 1uF 1uF 12pF.5pF 6pF 15pF 47pF 63V 2V 25V 2V 6.3V 6.3V 2V 2V 2V TOL. R CK CK MFR'S DESIG 1N GRM39471J5PT GHM13R12K63PT GRM39221J5PT GRM415J2PT GRM414M25PT GRM3915J5PT GRM3915J5PT GRM3912K5PT GRM427J2PT GRM3913M5PT TEMSVJ685M-8R TEMSVJ685M-8R RV2-1M55-R GRM3912J5PT GRM399D5PT GRM3912K5PT GRM433J2PT GRM391D5PT GRM3911J5PT GRM3912J5PT GRM39473K16PT GRM45C2PT GRM3912K5PT RE3-332M 33UF GRM3915J5PT GRM39222K5PT GRM3922J5PT GRM3933J5PT GRM39472K5PT TEMSVC1C476M12R GRM422J2PT GRM3912K5PT GRM3933J5PT GRM3947J5PT GRM39471J5PT GRM3912K5PT GRM397D5PT GRM39CK2C5PT GRM3918J5PT GRM3912K5PT GRM3912J5PT GRM3912K5PT GRM3912K5PT GRM3947J5PT GRM3914K16PT TEMSV116M-8R GRM39471J5PT GRM3912K5PT TEMSV116M-8R GRM3912K5PT GRM3912J5PT GRM3913M5PT GRM39471J5PT GRM3913M5PT GRM3912K5PT GRM39CKR5C5PT GRM39471J5PT GRM39471J5PT GRM396D5PT GRM3913M5PT GRM39471J5PT GRM3915J5PT GRM39471J5PT GRM39471J5PT GRM3947J5PT GRM39471J5PT GRM3913M5PT GRM3912K5PT GRM39471J5PT GRM39471J5PT GRM39471J5PT GRM39471J5PT GRM3912K5PT GRM3912K5PT VXSTD P/N C17241 FR759 K K K K K K K K78825 K78825 K K K K K K K K K K K K K K K K K K K K K K K K K78128 K78128 K K K K K VERS. LOT SIDE LY DR G1 G1 G1 g3 G1 3 2 G1 F1 C1 G1 G1 G1 F1 1 C1 G1 C4 G1 F1 D2 G1 G1 G1 b2 b2 d3 d3 C2 b2 d3 F2 F2 F2 b2 g3 F2 b2 c4 21

22 RF Unit Parts List REF C 181 C 182 C 183 C 184 C 185 C 187 C 188 C 19 C 192 C 193 C 196 C 197 C 198 C 11 C 111 C 112 C 113 C 114 C 115 C 117 C 118 C 119 C 1111 C 1112 C 1113 C 1114 C 1115 C 1116 C 1117 C 1118 C 1119 C 112 C 1121 C 1122 C 1123 C 1125 C 1126 C 1127 C 1128 C 1129 C 113 C 1131 C 1132 C 1133 C 1134 C 1135 C 1136 C 1137 C 1138 C 1139 C 114 C 1141 C 1142 C 1143 C 1145 C 1146 C 1147 C 1148 C 1149 C 115 C 1151 C 1152 C 1153 C 1154 C 1155 C 1157 C 1158 C 1159 C 116 C 1161 C 1162 C 1163 C 1164 C 1165 C 1166 C DESCRIPTION FILM CP. IP T.CP. FILM CP. IP T.CP. IP T.CP. IP T.CP. IP T.CP. VLUE 22pF 22pF 22pF.22uF 7pF 1uF 3pF 47pF 1pF 47pF 18pF.22uF 7pF 18pF 1pF 2pF 22pF 12pF.22uF 4.7uF 22pF 15pF 47pF 22pF 22pF 15pF 39pF 39pF 8pF 1uF 1pF 1pF 7pF 12pF 1pF 2.2uF 18pF 2pF 15pF 15pF 1pF 22pF 15pF 33uF 22pF 22pF 1pF 12pF 18pF V/W 2V 35V 6.3V TOL. CJ CK CK CK CK CK CK MFR'S DESIG GRM39471J5PT GRM39221J5PT GRM39471J5PT GRM3914K16PT GRM3912K5PT GRM3912K5PT GRM3913M5PT GRM3914K16PT GRM3912K5PT GRM39221J5PT GRM4221J2PT GRM39222K5PT GRM3914K16PT GRM397D5PT GRM3912K5PT GRM42-215K5PT GRM39CJ3C5PT GRM3912K5PT GRM3947J5PT GRM3912K5PT GRM39471J5PT GRM39CK1C5PT GRM3947J5PT GRM3912K5PT GRM3918J5PT GRM39471J5PT EU1C223J5 GRM3912K5PT GRM397D5PT GRM3918J5PT GRM39CK1C5PT GRM39CK2C5PT TESV1V14M1-8R GRM3922J5PT GRM3912J5PT GRM3912K5PT EU1C223J5 TEMSV1475M-8R GRM3922J5PT GRM3915J5PT GRM3947J5PT GRM39221J5PT GRM3913M5PT GRM3912K5PT GRM3922J5PT GRM3912K5PT GRM3915J5PT GRM3912K5PT GRM3939J5PT GRM3939J5PT GRM398D5PT TESV1C15M1-8R GRM3912K5PT GRM391D5PT GRM39CK1C5PT GRM397D5PT GRM3912J5PT GRM391D5PT TESVJ225M1-8R GRM3913M5PT GRM3918J5PT GRM39CK2C5PT GRM3915J5PT GRM3915J5PT GRM3914K16PT GRM391D5PT GRM3913M5PT GRM3922J5PT GRM3915J5PT GRM3912K5PT TEMSV21336M-8R GRM39221J5PT GRM3922J5PT GRM39CK1C5PT GRM3912J5PT GRM3918J5PT VXSTD P/N K K K K K K K K K K K K K K K K K K K K K78122 K K K K K K K K K K78129 K K K K K K7889 K K K K K K K K78147 K K K K K VERS. LOT SIDE LY DR g3 b2 F2 D4 F2 C2 E2 E2 F2 E2 D2 D2 d3 d3 E3 E4 E3 F3 E3 d3 E3 d3 d3

23 RF Unit Parts List REF C 1168 C 1169 C 117 C 1171 C 1172 C 1173 C 1174 C 1175 C 1176 C 1177 C 1178 C 1179 C 118 C 1181 C 1182 C 1183 C 1184 C 1185 C 1186 C 1187 C 1188 C 1189 C 119 C 1191 C 1192 C 1193 C 1194 C 1195 C 1196 C 1197 C 1198 C 1199 C 12 C 121 C 122 C 123 C 124 C 125 C 126 C 127 C 128 C 129 C 121 C 1211 C 1212 C 1213 C 1214 C 1215 C 1216 C 1217 C 1218 C 1219 C 122 C 1221 C 1222 C 1223 C 1224 C 1225 C 1226 C 1227 C 1228 C 1229 C 123 C 1231 C 1232 C 1233 C 1234 C 1235 C 1238 C 1239 C 124 C 1241 C 1242 C 1243 C 1244 C 1245 DESCRIPTION IP T.CP. IP T.CP. VLUE 22pF 1pF 15pF 1pF 12pF 12pF 15pF 47pF 12pF 4pF 15pF 22pF 12pF 22pF 1pF 6pF 22pF 12pF 22pF 1pF 47pF 27pF 33pF 2pF 22pF 18pF 1uF 15pF 3pF 4.7uF 22pF 15pF 39pF 1pF V/W 6.3V TOL. CK CK CJ MFR'S DESIG GRM39471J5PT GRM3913M5PT GRM3922J5PT GRM391D5PT GRM3914K16PT GRM3915J5PT GRM39CK1C5PT GRM3912J5PT GRM3912J5PT GRM3913M5PT GRM3912K5PT GRM3913M5PT GRM3915J5PT GRM3947J5PT GRM3912J5PT GRM3914K16PT GRM394C5PT GRM3915J5PT GRM39221J5PT GRM3912K5PT GRM3912J5PT GRM39221J5PT GRM3911J5PT GRM3913M5PT GRM396D5PT GRM3913M5PT GRM39221J5PT GRM3912J5PT GRM3913M5PT GRM3913M5PT GRM39221J5PT GRM3911J5PT GRM3947J5PT GRM3912K5PT GRM3927J5PT GRM3933J5PT GRM3912K5PT GRM3912K5PT GRM3913M5PT GRM39CK2C5PT GRM3912K5PT GRM3912K5PT GRM3914K16PT GRM39221J5PT GRM3912K5PT GRM3913M5PT GRM3914K16PT GRM3918J5PT GRM3912K5PT TEMSVJ16M-8R GRM3912K5PT GRM3913M5PT GRM39471J5PT GRM3912K5PT GRM3915J5PT GRM3912K5PT GRM39CJ3C5PT GRM3913M5PT TEMSV1475M-8R GRM3913M5PT GRM39471J5PT GRM3913M5PT GRM3914K16PT GRM3914K16PT GRM39471J5PT GRM3913M5PT GRM3913M5PT GRM3913M5PT GRM3912K5PT GRM3922J5PT GRM3914K16PT GRM3915J5PT GRM3939J5PT GRM3913M5PT GRM3911J5PT GRM3912K5PT VXSTD P/N K K K K K K K K K K K K K K K K K K K K K K K K K K K78827 K K K78122 K K K K VERS. LOT SIDE LY DR C1 f3 f3 F3 g3 G4 F3 E4 C2 b4 F1 c4 d3 f4 23

24 RF Unit Parts List REF C 1246 C 1247 C 1248 C 1249 C 125 C 1251 C 1252 C 1253 C 1254 C 1255 C 1256 C 1257 C 1258 C 126 C 1261 C 1268 C 1269 C 127 C 1271 C 1272 C 1273 C 1274 C 1277 C 1279 C 128 C 1283 C 1286 C 1287 C 1288 C 1289 C 1291 C 1292 C 1293 C 1294 C 1295 C 1296 C 1298 C 1299 C 151 C 152 C 153 C 154 C 155 C 156 C 157 C 158 C 159 C 151 C 1511 C 1512 C 1513 C 1515 C 1516 C 1517 C 1518 C 1519 C 152 C 1521 C 1523 C 1524 C 1525 C 1526 C 1527 C 1528 C 1529 C 153 C 1531 C 1532 C 1533 C 1534 C 1535 C 1536 C 1537 C 1538 C 1539 C DESCRIPTION IP T.CP. IP T.CP. IP T.CP. L.ELECTRO.CP. IP T.CP. L.ELECTRO.CP. L.ELECTRO.CP. IP T.CP. IP T.CP. IP T.CP. VLUE 12pF 68pF 1pF 4.7uF 1uF 22pF 22pF 3pF 1pF 1pF 1pF 15pF 22pF 15pF 1pF 1pF 1pF 1pF 1pF 1uF 1pF 1uF 1uF 1uF 4.7uF 1uF 47uF 1uF 12pF.47uF 6pF 1uF 68uF 1uF 2.2uF.47uF 1uF V/W 2V TOL. CJ CK F F F F F MFR'S DESIG GRM3913M5PT GRM3912K5PT GRM3914K16PT GRM3912J5PT GRM3913M5PT GRM3968J5PT GRM3914K16PT GRM3912K5PT GRM3913M5PT GRM3911J5PT GRM3914K16PT GRM39471J5PT GRM39471J5PT GRM39471J5PT TEMSV1C475M-8R TEMSV116M-8R GRM39471J5PT GRM39471J5PT GRM39471J5PT GRM39471J5PT GRM39471J5PT GRM39221J5PT GRM39221J5PT GRM3914K16PT GRM39CJ3C5PT GRM41D2PT GRM3913M5PT GRM3912K5PT GRM3912K5PT GRM3913M5PT GRM3914K16PT GRM391D5PT GRM3913M5PT GRM3913M5PT GRM39CK1C5PT GRM3915J5PT GRM39221J5PT GRM3915J5PT GRM3911J5PT GRM3911J5PT GRM3911J5PT GRM3911J5PT GRM3914K16PT GRM3911J5PT TEMSV116M-8R GRM3911J5PT GRM39F15Z1PT GRM39F15Z1PT GRM3913M5PT GRM3912K5PT GRM3913M5PT RV2-1M55-R GRM3914K16PT GRM3914K16PT GRM3912K5PT TEMSV1475M-8R ECEV1C11WP RE3-471M 47UF TEMSV116M-8R GRM3914K16PT GRM39121J5PT GRM39471J5PT GRM3914K16PT GRM3914K16PT GRM39471J5PT GRM39471J5PT GRM39472K5PT GRM396D5PT GRM39F15Z1PT TEMSVC1686M12R GRM39F15Z1PT GRM39471J5PT TESV1225M1-8R GRM39472K5PT GRM3912K5PT GRM39F15Z1PT VXSTD P/N K K K K K78128 K K K K K K K K K K K K K K K78128 K K22151 K22151 K K78122 K K K78128 K K K K22151 K78148 K22151 K78121 K K22151 VERS. LOT SIDE LY DR F4 F3 F3 b1 F1 f3 E2 E3 f3 d4 F2 F3 b2 E4 b2 F3 G1 1 1 g1 1 g f f3 3 3 h2

25 RF Unit Parts List REF C 1541 C 1543 C 1544 C 1545 C 1546 C 1549 C 155 C1 CF11 CF12 D 11 D 12 D 13 D 14 D 15 D 16 D 17 D 18 D 19 D 11 D 111 D 112 D 113 D 114 D 115 D 116 D 117 D 118 D 119 D 121 D 122 D 124 D 126 D 128 D 129 D 151 D 152 D 153 D 154 D 155 D 156 D 157 F 151 J 151 J 152 J 153 J 154 L 11 L 12 L 13 L 14 L 15 L 16 L 17 L 18 L 19 L 11 L 112 L 113 L 114 L 115 L 116 L 117 L 118 L 119 L 12 L 121 L 122 L 123 L 125 L 126 L 127 L 128 L 129 L 13 L 131 DESCRIPTION CERM DISC CERM FILTER CERM FILTER SURGE SORER IP FUSE CONNECTOR CONNECTOR CONNECTOR CONNECTOR COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL COIL VLUE V/W TOL uH.33uH.44uH.44uH.11uH.39uH 33uH.39uH.15uH.38uH 2% 2%.39uH 2%.39uH 2%.56uH.56uH.82uH.82uH MFR'S DESIG GRM3914K16PT GRM3914K16PT GRM3914K16PT GRM3914K16PT GRM3914K16PT GRM3914K16PT GRM39471J5PT CDC45CX24-TC CFWM45E CFWM45G RLS135 TE-11 S316 DS31 P6K18 UM9957F/TR S316 UM9957F/TR HV6 TRF S316 HV6 TRF HSM88S TR HSM88S TR HV6 TRF HV6 TRF HV6 TRF HV6 TRF 1SV214 TPH HV6 TRF HV6 TRF S316 1SS321 TE85R MC2848-T11-1 MC2848-T11-1 HV6 TRF HV6 TRF MC285-T11-1 MC285-T11-1 MC285-T11-1 S316 F2-463 MC285-T11-1 MC285-T11-1 K N31 IL-FPR-36S-VF-5 E E T-L S N S84-33NK E T-R S N E T-R S N E T-L E T-L S N C168C-R39G LK168 33M-T C168C-R39G HK168 R15J-T S563-38N E T-L C168C-R39G E T-L E T-L C168C-R39G E T-L E T-L HK168 56NJ-T E T-R HK168 56NJ-T E T-R E T-L HK168 82NJ-T HK168 82NJ-T VXSTD P/N H79134 H39466 H Q Q85 P P19998 P91191 P91192 L22616 L22812 L22538 L2261 L22812 L2261 L22812 L2255 L2255 L22817 L L16969 L L L22818 L22616 L L2255 L22686 L L22611 L2255 L L2261 L L2261 L22611 L L VERS. LOT SIDE LY DR f3 f3 F3 F3 F3 C2 1 b1 b1 F1 F2 b4 g3 g3 g g1 2 2 G1 G1 F1 G1 F1 G1 G1 E3 25

26 RF Unit Parts List REF L 132 L 133 L 134 L 135 L 136 L 137 L 138 L 139 L 14 L 141 L 142 Q 11 Q 12 Q 13 Q 14 Q 15 Q 16 Q 17 Q 18 Q 19 Q 11 Q 111 Q 112 Q 113 Q 114 Q 115 Q 116 Q 117 Q 118 Q 119 Q 12 Q 121 Q 122 Q 123 Q 124 Q 125 Q 126 Q 128 Q 129 Q 13 Q 131 Q 132 Q 133 Q 134 Q 135 Q 151 Q 152 Q 153 Q 154 Q 155 Q 156 Q 157 Q 158 Q 159 Q 151 Q 1511 Q 1512 Q 1515 Q 1516 Q 1517 Q 1518 Q 1519 R 11 R 12 R 13 R 14 R 15 R 16 R 17 R 18 R 19 R 11 R 111 R 112 R 113 R DESCRIPTION IP COIL TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR FET TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR FET TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR FET TRNSISTOR TRNSISTOR TRNSISTOR TRNSISTOR VLUE.82uH.22uH.82uH.22uH.68uH.68uH.39uH.22uH.82uH.82uH.33uH 22k 82k k 47 15k 47k V/W TOL. MFR'S DESIG HK168 82NJ-T HK168 R22J-T HK168 82NJ-T HK168 R22J-T HK168 68NJ-T HK168 68NJ-T HK168 39NJ-T HK168 R22J-T C252C-R82J LK168 R82K-T LK168 R33K-T 2SC4116GR TE85R RT1N241M-T11-1 NJM292V-T MM1216ENRE 2S121S-TL RT1N241M-T11-1 2SC4154-T11-1E DT123EK T146 2S1132 T1 R IMH6 T18 2SC4226-T2 R24 RT1N241M-T11-1 2SK58-T2 K52 R3H1317M 2SC4226-T2 R24 RT1N241M-T11-1 IMH6 T18 2SC517-O(TE85R) M5223GP 6C 2SC517-O(TE85R) 2SC517-O(TE85R) 2SC5415E-TD S725DK NJM78L5U T 2SC517-O(TE85R) 3SK228XR-TR T31136FN(EL) 2SC4215Y TE85R RT1N241M-T11-1 2S162-T11-1F RT1N241M-T11-1 RT1N241M-T11-1 RT1N241M-T11-1 RT1N241M-T11-1 2SC4154-T11-1E RT1N241M-T11-1 NJM292V-T 2S368C TL 2S162-T11-1F RT1N241M-T11-1 RT1N241M-T11-1 PDTC114TE TD23H PDTC114TE 2S131-T2 ZQ RT1N241M-T11-1 2SJ125D-T12-1D RT1N241M-T11-1 RT1N241M-T11-1 RT1N241M-T11-1 2SC4154-T11-1E RMC1/16 473JTP RMC1/16 223JTP RMC1/16 824JTP RMC1/16 12JTP RMC1/16 15JTP RMC1/16 681JTP RMC1/16 333JTP RMC1/16 471JTP RMC1/16 12JTP RMC1/16 154JTP RMC1/16 13JTP RMC1/16 JTP RMC1/16 JTP RMC1/16 474JTP VXSTD P/N L L16994 L L16994 L L L L16994 L L L G 7249 G G E R D G D O G O 35177O E G19314 G O G G Y F E 7249 G F G Q D E J J J J J J J J J J J J24185 J24185 J VERS. LOT SIDE LY DR c4 d3 e1 E3 E3 E3 f3 b f3 G1 c4 c4 E3 f3

27 RF Unit Parts List REF R 115 R 116 R 117 R 118 R 119 R 12 R 121 R 122 R 123 R 124 R 125 R 126 R 127 R 128 R 129 R 13 R 131 R 132 R 133 R 134 R 135 R 136 R 137 R 138 R 139 R 14 R 141 R 142 R 143 R 144 R 145 R 146 R 147 R 148 R 149 R 15 R 151 R 152 R 153 R 154 R 155 R 156 R 157 R 158 R 159 R 16 R 161 R 162 R 163 R 164 R 165 R 166 R 167 R 168 R 169 R 17 R 171 R 172 R 173 R 174 R 175 R 176 R 177 R 178 R 179 R 18 R 181 R 182 R 183 R 184 R 185 R 186 R 187 R 188 R 189 R 19 DESCRIPTION METL FILM RES. VLUE 1k 1k 15k 1.2k 1.2k 15k 1k 1k 1k 1k 1.2k 12k 22k k 33k k 1 1k 1 1k 47k 47k 1k k 15 1k 2.7k k k k 2.2k 1 V/W 1W 1/1W 1/1W 1/1W 1/1W 1/1W 1/1W 1/1W TOL. MFR'S DESIG RMC1/16 14JTP RMC1/16 14JTP RMC1/16 154JTP RMC1/16 472JTP RMC1/16 472JTP RMC1/16 122JTP RMC1/16 JTP RMC1/16 122JTP RMC1/16 154JTP RMC1/16 14JTP RMC1/16 14JTP RMC1/16 14JTP RMC1/16 14JTP RMC1/16 122JTP RMC1/16 124JTP RMC1/16 224JTP RMC1/16 472JTP RMC1/16 472JTP ERG-1SJ11P 1 RMC1/16 472JTP RMC1/16 472JTP RMC1/1T 11J RMC1/16 47JTP RMC1/16 13JTP RMC1/16 13JTP RMC1/16 223JTP RMC1/16 334JTP RMC1/16 11JTP RMC1/16 11JTP RMC1/16 392JTP RMC1/1T 11J RMC1/16 14JTP RMC1/16 11JTP RMC1/16 12JTP RMC1/16 14JTP RMC1/16 474JTP RMC1/16 474JTP RMC1/16 13JTP RMC1/16 472JTP RMC1/16 14JTP RMC1/1T 121J RMC1/1T 2R7J RMC1/16 472JTP RMC1/16 13JTP RMC1/1T 121J RMC1/16 14JTP RMC1/16 472JTP RMC1/16 151JTP RMC1/16 14JTP RMC1/16 272JTP RMC1/16 271JTP RMC1/16 681JTP RMC1/16 472JTP RMC1/16 11JTP RMC1/16 822JTP RMC1/16 472JTP RMC1/16 472JTP RMC1/16 JTP RMC1/16 221JTP RMC1/16 121JTP RMC1/16 471JTP RMC1/16 121JTP RMC1/16 121JTP RMC1/16 1JTP RMC1/16 821JTP RMC1/16 184JTP RMC1/1T 47J RMC1/16 13JTP RMC1/1T 39J RMC1/16 22JTP RMC1/16 12JTP RMC1/16 823JTP RMC1/16 JTP RMC1/16 222JTP RMC1/16 11JTP RMC1/16 12JTP VXSTD P/N J J J J J24185 J J J J J J J J J J22391 J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J J24185 J J J J J J J J J J J J J J J24185 J J J VERS. LOT SIDE LY DR d3 b2 F1 F2 F2 F2 F2 b2 b2 d3 d3 d3 e4 b2 d3 E3 E3 E3 E3 d3 d3 f3 27

28 RF Unit Parts List REF R 191 R 192 R 193 R 194 R 195 R 196 R 197 R 198 R 199 R 11 R 111 R 112 R 113 R 114 R 115 R 117 R 118 R 119 R 111 R 1111 R 1112 R 1113 R 1114 R 1115 R 1116 R 1117 R 1118 R 1121 R 1122 R 1123 R 1124 R 1125 R 1126 R 1127 R 1129 R 113 R 1131 R 1132 R 1134 R 1135 R 1136 R 1137 R 1138 R 1139 R 114 R 1141 R 1142 R 1144 R 1145 R 1146 R 1147 R 1148 R 1149 R 115 R 1151 R 1152 R 1153 R 1154 R 1156 R 1157 R 1158 R 1159 R 1161 R 1162 R 1163 R 1164 R 1165 R 1167 R 1168 R 1178 R 1299 R 13 R 151 R 152 R 153 R DESCRIPTION VLUE 39k 2.2k k 2.2k 12k 12k 6.8k 1.8k 22k 47 22k 12k 12k 22k 22k 2.2k 1 12k 2.2k 1 2.2k 2.2k 1 22k 1.2k k 6.8k V/W 1/1W 1/1W TOL. MFR'S DESIG RMC1/16 393JTP RMC1/16 222JTP RMC1/16 56JTP RMC1/16 681JTP RMC1/16 12JTP RMC1/16 11JTP RMC1/16 12JTP RMC1/16 12JTP RMC1/16 47JTP RMC1/16 681JTP RMC1/16 JTP RMC1/16 68JTP RMC1/16 12JTP RMC1/16 22JTP RMC1/16 221JTP RMC1/16 181JTP RMC1/16 13JTP RMC1/16 13JTP RMC1/16 221JTP RMC1/16 561JTP RMC1/16 56JTP RMC1/16 15JTP RMC1/16 221JTP RMC1/16 12JTP RMC1/16 15JTP RMC1/16 12JTP RMC1/16 123JTP RMC1/16 222JTP RMC1/16 123JTP RMC1/16 123JTP RMC1/16 12JTP RMC1/16 682JTP RMC1/16 182JTP RMC1/16 224JTP RMC1/16 471JTP RMC1/16 223JTP RMC1/16 123JTP RMC1/16 123JTP RMC1/16 224JTP RMC1/16 JTP RMC1/16 223JTP RMC1/16 222JTP RMC1/16 JTP RMC1/16 11JTP RMC1/16 123JTP RMC1/16 222JTP RMC1/16 11JTP RMC1/16 222JTP RMC1/16 13JTP RMC1/16 222JTP RMC1/16 11JTP RMC1/16 223JTP RMC1/16 13JTP RMC1/16 13JTP RMC1/16 13JTP RMC1/16 122JTP RMC1/16 22JTP RMC1/16 472JTP RMC1/16 472JTP RMC1/16 4R7JTP RMC1/16 12JTP RMC1/16 12JTP RMC1/16 272JTP RMC1/16 13JTP RMC1/16 682JTP RMC1/16 13JTP RMC1/16 JTP RMC1/16 13JTP RMC1/16 JTP RMC1/16 472JTP RMC1/1T 39J RMC1/1T 47J RMC1/16 331JTP RMC1/16 331JTP RMC1/16 472JTP RMC1/16 472JTP VXSTD P/N J J J J J J J J J J J24185 J J J J J J J J J J J J J J J J J J J J J J J J J J J J J24185 J J J24185 J J J J J J J J J J J J J J J J J J J J J J24185 J J24185 J J J J VERS. LOT SIDE LY DR c4 G4 E2 E4 b4 F3 E4 F3 F4 c4 D4 C1 d3 F3 E3 F3 1

29 RF Unit Parts List REF R 155 R 156 R 157 R 158 R 159 R 151 R 1511 R 1512 R 1513 R 1514 R 1515 R 1516 R 1517 R 1518 R 1519 R 152 R 1521 R 1522 R 1523 R 1524 R 1525 R 1526 R 1527 R 1528 R 1529 R 153 R 1531 R 1532 R 1533 R 1534 R 1535 R 1536 R 1537 R 1538 R 1539 R 154 R 1541 R 1542 R 1543 R 1544 R 1545 R 1546 R 1548 R 1549 R 155 R 1551 R 1553 R 1554 R 1556 R 1557 R 1558 R 1559 R 156 R 1561 R 1563 R 1564 R 1565 R 1566 R 1567 R 1568 R 1569 R 157 R 1571 R 1573 TH11 TH13 TH14 VR11 X 11 XF11 DESCRIPTION THERMISTOR THERMISTOR THERMISTOR POT. XTL OSC XTL FILTER SHIELD CSE LEF SPRING SHIELD CSE GSKET SPONGE RUER VLUE k 1.2k 1k k 15k 82k 1k 1.5k 22k 1M 1k k k 12k 27k k 15k k 68 22k 18k 1.8M 1k 33k 22k 1k 22k k 15k 14.6MHz V/W 1/1W 1/1W 1W 1W 1/4W TOL. MFR'S DESIG RMC1/16 331JTP RMC1/16 222JTP RMC1/16 122JTP RMC1/16 472JTP RMC1/16 14JTP RMC1/16 473JTP RMC1/16 561JTP RMC1/16 472JTP RMC1/16 222JTP RMC1/16 154JTP RMC1/16 823JTP RMC1/16 14JTP RMC1/16 152JTP RMC1/16 224JTP RMC1/16 15JTP RMC1/16 14JTP RMC1/16 12JTP RMC1/16 473JTP RMC1/16 473JTP RMC1/16 222JTP RMC1/1T 471J RMC1/16 12JTP RMC1/16 47JTP RMC1/16 153JTP RMC1/16 123JTP RMC1/16 274JTP RMC1/1T 1RJ RMC1 4R7JTE RMC1 4R7JTE RMC1/16 181JTP RMC1/4 12JTP RMC1/16 JTP RMC1/16 222JTP RMC1/16 472JTP RMC1/16 154JTP RMC1/16 472JTP RMC1/16 181JTP RMC1/16 222JTP RMC1/16 681JTP RMC1/16 224JTP RMC1/16 183JTP RMC1/16 185JTP RMC1/16 473JTP RMC1/16 14JTP RMC1/16 333JTP RMC1/16 472JTP RMC1/16 473JTP RMC1/16 223JTP RMC1/16 472JTP RMC1/16 13JTP RMC1/16 14JTP RMC1/16 223JTP RMC1/16 JTP RMC1/16 13JTP RMC1/16 13JTP RMC1/16 473JTP RMC1/16 472JTP RMC1/16 11JTP RMC1/16 12JTP RMC1/16 271JTP RMC1/16 223JTP RMC1/16 473JTP RMC1/16 153JTP RMC1/16 JTP TPS1R14K475H5Q TPS1R473K475H5Q TPS1R473K475H5Q RH33S3X 4.7K TTS5VS-P2 14.6MHZ MFT44P MHZ () (F/E) STG17-1 W=1 (¼ ÙÄÞ) VXSTD P/N J J J J J J J J J J J J J J J J J J J J J J J J J24251 J J J J J24185 J J J J J J J J J J J J J J J J J24185 J J J J J J J J J J24185 G9969 G9968 G9968 J H9574 H R739 R1431 R3924 S5238 R3655 VERS. LOT SIDE LY DR g h g1 3 g3 3 g1 g f g C f3 f3 f3 f3 f3 f4 1 b1 b1 E3 E3 F