CFD-V8 SERVICE MANUAL CD RADIO CASSETTE-CORDER. Canadian Model AEP Model UK Model E Model Australian Model. Ver

Transcription

1 SERVICE MANUAL Ver Canadian Model AEP Model UK Model E Model Australian Model Model Name Using CD Section CFD-V7 Similar Mechanism Tape Section CFD-V7 CD Mechanism Type (Former Type/New Type) KSM-213RDP/KSM-213CDP Optical Pick-up Type (Former Type/New Type) KSS-213R/KSS-213C Tape Transport Mechanism Type MF-V5-117 CD player section System Compact disc digital audio system Laser diode properties Material: GaAlAs Wave length: 780 nm Emission duration: Continuous Laser output: Less than 44.6 µw (This output is the value measured at a distance of about 200 mm from the objective lens surface on the optical pick-up block with 7 mm aperture.) Spindle speed 200 r/min (rpm) to 500 r/min (rpm) (CLV) Number of channels 2 Frequency response Hz +1/ 2 db Wow and flutter Below measurable limit Radio section Frequency range FM: MHz or MHz AM: khz or khz Antenna FM: Telescopic antenna AM: Built-in ferrite bar antenna SPECIFICATIONS Cassette-corder section Recording system 4-track 2 channel stereo Fast winding time Approx. 120 s (sec.) with Sony cassette C-60 Frequency response TYPE I (normal): Hz General Speaker Full range: 10 cm dia., 3.2 Ω, cone type (2) Outputs Headphones jack (stereo minijack) For Ω impedance headphones Power output 1.8 W W (at 3.2 Ω, 10 % harmonic distortion in AC operation) Power requirements For CD radio cassette-corder: 120V AC, 60Hz (CND, TW) 220V AC, 60Hz (KR) 230V AC, 60Hz (AEP, UK, AUS, CET, IT, SP) 9 V DC, 6 size D (R20) batteries Power consumption AC 20 W Continued on page 2 CD RADIO CASSETTE-CORDER I Sony Corporation Personal Audio Company Published by Sony Engineering Corporation

2 Ver 1.2 Battery life For CD radio cassette-corder: FM recording Sony R20P: approx h Sony alkaline LR20: approx. 20 h Tape playback Sony R20P: approx. 7.5 h Sony alkaline LR20: approx. 15 h CD playback Sony R20P: approx. 2.5 h Sony alkaline LR20: approx. 7 h Dimensions Approx. 420 x 165 x 256 mm (w/h/d) ( x x inches) (incl. projecting parts) Mass Approx. 4.1 kg (9 lb. 1 oz) (incl. batteries) Supplied accessory AC power cord (1) Design and specifications are subject to change without notice. Abbreviation CND : Canadian CET : East European & Russian IT : Italian SP : Singapore AUS : Australian TW : Taiwan KR : Korean Information For customers in Europe This Compact Disc player is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located at the bottom of the player. TABLE OF CONTENTS Specifications SERVICING NOTES GENERAL Location and Function of Controls DISASSEMBLY 3-1. Cabinet (Front) Sub ASSY, Cabinet (Rear) Control Board Cabinet (upper) Power Board, Inlet Board, BATT (R) Board, BATT (L) Board Volume Board, FM SW Board, Main Board PRE Board, Mechanism Deck, Optical Pick-up Section, CD Board Belt, M601 (Capstan / Reel Motor), HRP901 Head, Magnetic (Record/Playback), HE901 Head (Erase) Optical Pick-up (KSS-213C) DIAL POINTER INSTALLATION ADJUSTMENTS 5-1. Mechanical Adjustments Electrical Adjustments DIAGRAMS 6-1. IC Pin Function Descrintion Block Diagrams Tuner/TC Section Block Diagrams Main Section Block Diagrams CD Section Printed Wiring Boards Main Section Schematic Diagrams Main Section (1/3) Schematic Diagrams Main Section (2/3) Schematic Diagrams Main Section (3/3) Printed Wiring Boards Control/Power Section Printed Wiring Boards Control/Power Section Schematic Diagrams CD Section Printed Wiring Boards CD Section EXPLODED VIEWS 7-1. Front Cabinet Section Rear Cabinet Section Upper Cabinet Section Mechanism Deck Section (1) Mechanism Deck Section (2) CD Block Section ELECTRICAL PARTS LIST CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. SAFETY-RELATED COMPONENT WARNING!! COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION. REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY. ATTENTION AU COMPOSANT AYANT RAPPORT À LA SÉCURITÉ! LES COMPOSANTS IDENTIFÉS PAR UNE MARQUE 0 SUR LES DIAGRAMMES SCHÉMATIQUES ET LA LISTE DES PIÈCES SONT CRITIQUES POUR LA SÉCURITÉ DE FONCTIONNEMENT. NE REMPLACER CES COMPOSANTS QUE PAR DES PIÈSES SONY DONT LES NUMÉROS SONT DONNÉS DANS CE MANUEL OU DANS LES SUPPÉMENTS PUBLIÉS PAR SONY. 2

3 SECTION 1 SERVICING NOTES CFD-V8 NOTES ON HANDLING THE OPTICAL PICK-UP BLOCK OR BASE UNIT The laser diode in the optical pick-up block may suffer electrostatic breakdown because of the potential difference generated by the charged electrostatic load, etc. on clothing and the human body. During repair, pay attention to electrostatic breakdown and also use the procedure in the printed matter which is included in the repair parts. The flexible board is easily damaged and should be handled with care. NOTES ON LASER DIODE EMISSION CHECK The laser beam on this model is concentrated so as to be focused on the disc reflective surface by the objective lens in the optical pick-up block. Therefore, when checking the laser diode emission, observe more than 30 cm away from the objective lens. LASER DIODE AND FOCUS SEARCH OPERATION CHECK 1. Press CD open knob. 2. Open the lid for CD. 3. Push on SWITCH (S801) as following figure. 4. Confirm the laser diode emission while observing the objecting lens. When there is no emission, Auto Power Control circuit or Optical Pick-up is broken. Objective lens moves up and down once for the focus search. Insert a precision screw driver and push SWITCH (S801) CHUCK PLATE JIG ON REPAIRING On repairing CD section, playing a disc without the CD lid, use Chuck Plate Jig. Code number of Chuck Plate Jig : X r UNLEADED SOLDER Boards requiring use of unleaded solder are printed with the lead-free mark (LF) indicating the solder contains no lead. (Caution: Some printed circuit boards may not come printed with the lead free mark due to their particular size.) : LEAD FREE MARK Unleaded solder has the following characteristics. Unleaded solder melts at a temperature about 40 C higher than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to about 350 C. Caution: The printed pattern (copper foil) may peel away if the heated tip is applied for too long, so be careful! Strong viscosity Unleaded solder is more viscous (sticky, less prone to flow) than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc. Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may also be added to ordinary solder. 3

4 SECTION 2 GENERAL This section is extracted from instruction manual. LOCATION AND FUNCTION OF CONTROLS Inserting a cassette With the side you want to play facing upward PLAY MODE ENTER FM MODE (rear) Z PUSH OPEN/CLOSE Loading a CD With the labeled side up Display C VOLUME MEGA BASS OPR/BATT TUNING u i FUNCTION x.,> D Total track number Track number E Programd track 4

5 SECTION 3 DISASSEMBLY CFD-V8 z The equipment can be removed using the following procedure. Cabinet (front) sub ASSY Control board Set Power board, Inlet board, BATT (R) board, BATT (L) board Cabinet (rear) Cabinet (upper) Volume board, FM SW board, Main board PRE board, Mechanism deck, Optical pick-up section, CD board Note : Follow the disassembly procedure in the numerical order given CABINET (FRONT) SUB ASSY, CABINET (REAR) Belt, M601 (capstan/reel motor), HRP901 Head, Magnetic (Record/playback), HE901 Head (Erase) Optical pick-up (KSS-213C) 8 knob (vol ) cabinet (front) sub assy 0 flat cable (16core) (CN801) 7 screw +BVTP 3 12 cabinet (rear) 5 4 screw +BVTP open the Lid (CD) 1 3 three screws +BVTP 3 12 lid, battery case 3-2. CONTROL BOARD 2 three screws +BVTP 3 12 cabinet (front) sub assy CONTROL board 3 2 two screws +BVTP three screws +BVTP

6 3-3. CABINET (UPPER) 5 screw +BVTP three screws +BVTP two screws +BVTP open the Lid (CD) 2 open the cassette holder assy by pressing STOP/EJECT button. STOP/EJECT button cabinet (upper) 4 screw +BVTP 3 12 remove the handle in the direction of the arrow CNP902 (POWER board) cabinet (rear) 3-4. POWER BOARD, INLET BOARD, BATT (R) BOARD, BATT (L) BOARD BATT (R) board 5 two screws +WH CNP907 POWER board a 3 8 a CNP CNP908 1 four screws +BVTP 3 10 BATT (L) board INLET board 2 two screws +BVTP 3 10 cabinet (rear) 6

7 3-5. VOLUME BOARD, FM SW BOARD, MAIN BOARD 0 three screws +BVTP remove solder (four places) 5screw +BVTP 3 10 FM SW board MAIN board 2remove solder (five places) 7 wire, parallel (CN802) (15 core) 6 KH801 S801 qa 8CNP304 9wire, parallel (CNP303) (10 core) 1 two screws +BVTP VOLUME board cabinet(upper) 3-6. PRE BOARD, MECHANISM DECK, OPTICAL PICK-UP SECTION, CD BOARD 8 remove solder (four places) 6 two screws +PWH CD board 0 9 screw +BVTT 2 6 qa wire, parallel (CNP701) (16 core) 6 two screws +PWH two screws +BVTP screw +BVTT remove solder (four places) PRE board optical pick-up section screw +BVTP 3 10 mechanism deck 2 cabinet(upper) 7

8 3-7. BELT, M601 (CAPSTAN / REEL MOTOR), HRP901 HEAD, MAGNETIC (RECORD/PLAYBACK), HE901 HEAD (ERASE) HRP901 head, magnetic (record/ playback) HE901 head (erase) 1 two screws +B mechanism deck 6 7 claws 5 claws 2 3 belt 4 M601 (capstan/reel motor) 3-8. OPTICAL PICK-UP (KSS-213C) cover, CD optical pick-up (KSS-213C) claws 5 gear 1 claw 2 claw claw chassis ASSY, motor (spindle) shaft, sled 3 bend the stopper 4 8

9 SECTION 4 DIAL POINTER INSTALLATION CFD-V8 Note : Follow the installation procedure in the numerical order given. 1 Align the pointer with the groove of cabinet (front) sub ASSY and insert it as shown in the illustration. 2 Align knob (TU) with cabinet (front) sub ASSY and fasten the screw. Cabinet (front) sub ASSY 1 Pointer knob (Tu) 2 Screw (+BVTP 2.6 8) 3 Turn the tuning knob fully in the direction of the allow as shown in the illustration. 4 Turn the tuning capacitor gear fully in the direction of the allow as shown in the illustration. 5 Fasten the cabinet (front) sub ASSY and cabinet (rear) with the screws. 5 4 Tuning capacitor gear Cabinet (rear) 3 Tuning knob Cabinet (front) sub ASSY 9

10 5-1. MECHANICAL ADJUSTMENTS SECTION 5 ADJUSTMENTS Adjustment Location : Mechanism deck PRECAUTION 1. Clean the following parts with a denatured-alcohol-moistened swab : record/playback head pinch roller erase head rubber belts capstan 2. Demagnetize the record/playback head with a head demagnetizer. (Do not bring the head demagnetizer close to the erase head.) 3. Do not use a magnetized screwdriver for the adjustments. 4. The adjustments should be performed with the rated power supply voltage (9V) unless otherwise noted. Torque Measurement Torque Torque Meter Meter Reading mn m Forward CQ-102C (18 60 g cm) ( oz inch) mn m Forward CQ-102C ( g cm) Back Tension ( oz inch) mn m Fast Forward CQ-201B (45 95 g cm) ( oz inch) mn m Rewind CQ-201B (45 95 g cm) ( oz inch) Tape Tension Measurement Torque Meter CQ-403A Meter Reading more than 60g (more than 2.12 oz) 5-2. ELECTRICAL ADJUSTMENTS TAPE RECORDER SECTION Standard Output Level Output terminal load impedance output signal level HP OUT 32 Ω 0.25V ( 10dB) Test Tape Type Signal Used for WS-48A 3kHz, 0dB Tape Speed Adjustment Tape Speed Adjustment Procedure : Mode : Playback test tape WS-48A (3kHz, 0dB) set 32Ω 0dB = 0.775V digital frequency counter TUNER SECTION AM Section Function switch : AM Volume : MIN AM RF signal generator 30% amplitude modulation by 400Hz signal. Output level : as low as possible FM Section Function switch : FM Volume : MIN FM RF signal generator 22.5kHz frequency deviation by 1kHz signal. Output level : as low as possible set Tape speed adjustment control inside motor 0dB = 1 µv Put the lead-wire antenna close to the set. 32Ω 0.01µF level meter telescopic antenna terminal J301 (phones) J301 (phones) Adjustment Value : 3,000Hz Standard Value : 2,940-3,060Hz Frequency difference between the beginning and the end of the tape should be within 1.5% (45Hz). 10

11 W321 C810 C801 C844 C8 C84 R W709 C707 JC703 C742 JW708 C734 C736 R706 R703 R705 R701 R702 C743 C705 R704 R708 J CFD-V8 Repeat the procedures in each adjustment several times, and the frequency coverage and tracking adjustments should be finally done by the trimmer capacitors. T2 AM IF ADJUSTMENT Adjust for a maximum reading on level meter. 455kHz AM FREQUENCY COVERAGE ADJUSTMENT Adjust for a maximum reading on level meter. L4 520kHz CT4 1,780kHz CD section adjustments are done automatically in this set. In case of operation check, confirm that focus bias. Focus Bias Check 1. Connect the oscilloscope between TP (RF) and GND on CD board. 2. Insert the disc (YEDS-18). (Part No. : ) 3. Press the 7 button two times (LPC ON). 4. Confirm that the oscilloscope waveform is as shown in the figure below. (eye pattern) A good eye pattern means that the diamond shape ( ) in the center of the waveform can be clearly distinguished. RF Signal Reference Waveform (eye pattern) L3 CT3 AM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. 620kHz 1,400kHz VOLT/TV : 200mV TIME/DIV : 500 ns T1 FM IF ADJUSTMENT Adjust for a maximum reading on level meter. 10.7MHz RF level Vp-p (LPC ON) Vp-p (LPC OFF) FM FREQUENCY COVERAGE ADJUSTMENT Adjust for a maximum reading on level meter. L2 86.5MHz CT MHz When observing the eye pattern, set the oscilloscope for AC range and raise certical sensitivity oscilloscope (AC range) L1 CT1 FM TRACKING ADJUSTMENT Adjust for a maximum reading on level meter. 86.5MHz 109.5MHz Adjustment Location : Main board (See page 12) CD SECTION How to put the set into CD Test Mode 1. Set the function switch to power off. 2. Set the function switch to CD. 3. Set Test mode by momentarily shorting both of the IC801 51pin to GND. (Shorting the terminals momentarily is sufficient). The set is into CD test mode (88 is displayed). 4. Turn the power off to release test mode. 9 [CD BOARD] (Conductor side) R709 R710R711 TP (RF) TP (RF) C731 (GND) IC701 C703 R729 C74 C7 [MAIN BOARD] (Conductor side) C317 IC801 R851 R811 R810 C802 R816 R815 R814 R813 R812 GND 51pin R809 TEST mode : momentarily short 11

12 Adjustment Location : [MAIN BOARD] (Component side) L3: AM Tracking Adjustment T1 : FM IF Adjustment T2 : AM IF Adjustment L2 : FM Frequency Coverage Adjustment L4 : AM Frequency Coverage Adjustment L1 : FM Tracking Adjustment [MAIN BOARD] (Conductor side) CT2 : FM Frequency Coverage Adjustment CT4: AM Frequency Coverage Adjustment CT1 : FM Tracking Adjustment CT3 : AM Tracking Adjustment 12

13 SECTION 6 DIAGRAMS CFD-V IC PIN FUNCTION DESCRINTION IC801 µpd789316gk-503-9et SIGNAL PROCESSOR, D/A CONVERTER, LCD DRIVE, SYSTEM CONTROL Pin No. Pin name I/O Description 1 to 4 NC Not used (open) 5 IC Connect to ground. 6 XT1 I Connect to ground. 7 XT2 Not used (open) 8 VDD Power supply terminal (B+ 3.3 V) 9 VSS Ground terminal 10 CL1 I Oscillator terminal (4 MHz) 11 CL2 Oscillator terminal (4 MHz) 12 RESET I Reset signal input 13 NC Not used (open) 14 SYNC R Not used (open) 15 CE O Chip enable signal output 16 C RST O Reset signal output to the LC78645E (IC701) 17 CAPH Charge pump capacitor terminal 18 CAPL Charge pump capacitor terminal 19 to 21 VLC0 to 2 Capacitor connect terminal 22 to 25 COM0 to 3 O LCD common drive output 26 to 43 S0 to 17 Not used (open) 44 to 48 S18 to 22 O LCD segment drive output 49 S23 Not used (open) 50 ENTER I Key (ENTER) input 51 MODE I Key (MODE) input 52 PLAY I Key (H PLAY) input 53 FR I Key (l FR) input 54 FF I Key (L FF) input 55 STOP I Key (s STOP) input 56 DOOR I Door open/close input 57 WRQ I Command signal input 58 TEST I Test mode signal terminal input (TEST: L) 59 MUTE O Mute signal output 60 FSEQ I Frame SYNC signal input 61 DRF I DRF (Defect RF) input 62 DO O Serial data output 63 DIN I Serial data input 64 CLK I Clock signal input 13

14 Circuit Boards Location POWER board PRE board INLET board BATT (R) board BATT (L) board VOLUME board FM SW board CONTROL board MAIN board CD board 14

15 6-2. BLOCK DIAGRAMS TUNER/TC SECTION ANT1 FM TELESCOPIC ANTENNA RF IN FM/AM FRONT-END IF AMP,DET,FM MPX IC1 FM FRONT-END MIX OUT T2 AM IF CF2 T1 FM IF FM IF IN FM DET TU +6V QUAD DET OUT MPX IN MPX L OUT R OUT R-CH D1 D2 CT1,L1 FM TRACKING CT2,L2 FM FREQUENCY COVERAGE L1 FM RF L2 FM OSC CT1 CT2 CV1-1 CV1-2 FM RF OUT FM OSC AM RF IN AM FRONT-END TU +6V CF1 TU +6V AM IF IN AM DET LPF2 LPF1 S1 FM MODE MONO STEREO CT3,L3 AM TRACKING L3 AM FERRITE-ROD ANTENNA CT3 CV1-3 Q1 TU +6V AM OSC L4,CT4 AM FREQUENCY COVERAGE L4 AM OSC CT4 CV1-4 TU +6V CD SECTION (Page 17) CD L-CH CD R-CH R-CH TU IN L CD IN L L.LINE L.RAD MIC AMP TAPE PRE/REC AMP IC301 BUFFER MUTE MONITOR AMP L.LO (7dB) 20 L.OUT L.OUT MAIN SECTION (Page 16) 13 MIC MUTE HRP901 RECORD/ PLAYBACK HEAD HE901 ERASE HEAD 5 4 PB AMP L.IN L.RO DET PB AMP REC AMP(26dB) ALC 1 LOGIC REG REF REC 6 21 LINE TAPE CD TAPE FM CD TAPE MAIN SECTION (Page 16) T301 BIAS OSC Q301 S301 REC PB -1-2 TU +6V R-CH is omitted : Same as L-CH Signal path. F : FM f : AM E : PLAY a : REC J : CD 15 15

16 COM0-3 COM0 _ S0-S4 COM3 S22 _ S18 ENTER MODE PLAY FR FF STOP CFD-V BLOCK DIAGRAMS MAIN SECTION TUNER/TC SECTION (Page 15) L.OUT S355 MEGA BASS RV352 ON VOLUME MUTE Q101 OFF R-CH POWER AMP IC304 STANDBY SWITCH R-CH J301 SP101 SPEAKER (L-CH) CD SECTION (Page 17) RESET RESET CD +3.3V Q801 D302 SP201 SPEAKER (R-CH) D309 D314 TUNER/TC SECTION (Page 15) FM TAPE CD D303 D304 TU +6V TAPE +6V -1-2 S351-1 FUNCTION CD+ 3.3V +3.3V REG Q310, D308 POWER SWITCH Q311, V REG Q309, Q311 AM FM CD S801 CD DOOR (OPEN/CLOSE) DOOR RESET CD +6V CL1 CL2 (4MHz) D F901 T901 POWER TRANSFORMER CNJ901 AC IN DIGITAL SIGNAL PROCESSOR, LCD DRIVE, SYSTEM CONTROL IC801(1/2) POWER AMP B+ (+8.9V) POWER SWITCH Q402,Q405 VOLTAGE DET IC401 9V AC 4.5V D310 OPR/BATT LCD401 LIQUID CRYSTAL DISPLAY INITIAL SWITCH Q401 S601 (MD POWER) M601 CAPSTAN/REEL MOTOR DRY BATTERY SIZE "D" (IEC DESIGNATION R20) 6PCS,9V S406 S405 S404 S403 S402 S401 ENTER PLAY MODE CD CONTROL Q409 MOTOR SWITCH R-CH is omitted : Same as L-CH Signal path. F : FM 16 16

17 RST LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT FSEQ CE CLK DIN DO WRQ C-RST DRF LEVEL SHIFT TDO FDO SPDO SLDO CONT4 CONT5 CONT3 CONT2 CONT1 XIN XOUT TE FE CFD-V BLOCK DIAGRAMS CD SECTION OPTICAL PICK-UP BLOCK (KSS-213C) REF A B VC FIN1 FIN2 CD RF/ SYSTEM SERVO PROCESSOR IC RF EFMIN DIGITAL FILTER/ ERROR CORRECTION D/A LCHO RCHO CD L-CH CD R-CH TUNER/TC SECTION (Page 15) C DRF D E TIN1 + RES F TIN2 WRQ LD PD LD G PD LASER POWER CONTROL Q701 VC LDD VREF LDS APC SERVO CONTROL PURPOSE COMMAND PORT INTERFACE DO DI CL CE FSEQ VR TRACKING COIL T+ T- SLED/SPINDLE MOTOR DRIVE, TRACKING/FOCUS COIL DRIVE VREF IC702 TIN X MHz RESET MAIN SECTION (Page 16) FOCUS COIL F+ F- FIN M702 SLED MOTOR + - SL+ SL- MUTE DRIVER MUTE SLIN DIGITAL SIGNAL PROCESSOR, LCD DRIVE, SYSTEM CONTROL IC801(2/2) M701 SPINDLE MOTOR + - SP+ SP- SPIN S701 (LIMIT) SW Signal path. J : CD 17 17

18 R223 R224 C224 R344 R340 R341 R342 JW323 JW322 JW302 JW301 JW321 JW327 C810 JC401 D303 D304 D309 R315 R153 R402 JC302 C801 R401 C5 C6 C844 C843 C842 C841 R819 R818 R805 R801 JC5 JC305 Q801 R806 R353 R352 R351 JW306 C25 C22 R354 C349 C341 JW326 JW325 R360 R349 Q409 JC7 C7 JW311 JW310 JW309 C320 C345 D308 CF1 CF2 C19 D1 D2 C8 C9 CFD-V8 Ver PRINTED WIRING BOARDS MAIN SECTION z Refer to page 14 for Circuit Boards Location. : Uses unleaded solder A B C D E F MAIN BOARD KH1 S801 JC6 JC1 JC2 R5 R2 C10 R30 R8 JW335 CND,AUS,TW KH801 R4 C891 JW334 C17 AEP,UK,CET,IT,KR,SP T1 C30 C2 T2 FM SW BOARD KH2 ANT1 FM TELESCOPIC ANTENNA S801 CD DOOR (OPEN/CLOSE) C14 C13 11 (11) C4 C1 JW332 C3 R9 JW333 C24 R1 C18 IC1 KH307 C15 C23 Q1 C27 C20 C11 R3 C12 C21 L2 RV352 RV352 VOLUME AEP,UK,CET,IT,KR,SP C32 AEP,UK,CET,IT,KR,SP VOLUME BOARD R123 JW331 L3 AM/LW FERRITE-ROD ANTENNA CV-1 CT2 CT1 R20 R11 C124 L1 R124 CV1 CV1-2 CV1-4 CV1-1 CV1-3 C123 A CN802 JW330 CT4 CT3 JW328 R314 C223 CD BOARD CNP702 (Page 25) JW341 JW329 D314 S355 L4 S355 MEGA BASS roff C171 C271 C314 R (11) C317 IC801 C348 Q310 JW324 B R851 CN801 C346 Q311 C805 C851 R809 CONTROL BOARD CN401 (Page 22) R811 R810 R816 R815 R814 R813 D302 R812 D CNP305 Q312 R348 JW315 C802 PRE BOARD CNP303 (Page 22) -1-2 S351 S351 FUNCTION TAPE CD/RADIO OFF AM FM CD JC306 JW312 JW313 JW314 Q309 C347 JW316JC310 C256 JW317 C252 C152 JW318 C156 JW319 R386 D310 C351 Q101 OPR/BATT CNP304 JW308 JW307 R253 4 C343 D311 1 C255 JW304 C155 C153 C154 Q201 R251 R151 C253 KH306 IC304 KH902 R346 C401 R345 JW305 C JW R403 IC401 D301 Q402 Q405 R154 C254 R418 + M601 M CAPSTAN/REEL - MOTOR R404 C JC303 E C B S601 (MD POWER) D306 R416 R417 INLET BOARD CNP902 (Page 22) Q401 R415 C402 B C E CNP303 R S1 FM MODE STEREOtMONO (11) J301 i SP101 SPEAKER (L-CH) SP201 SPEAKER (R-CH) z Semiconductor Location Ref. No. Location D1 A-1 D2 A-1 D301 D-8 D302 E-6 D303 D-4 D304 D-4 D306 D-9 D308 C-5 D309 D-4 D310 E-7 D311 D-7 D314 E-4 IC1 C-3 IC304 E-7 IC401 D-8 IC801 D-5 Q1 B-3 Q101 E-7 Q201 E-7 Q309 D-7 Q310 C-5 Q311 C-6 Q312 C-6 Q401 E-9 Q402 E-8 Q405 E-8 Q409 C-8 Q801 D-5 T RON Note: X : parts extracted from the component side. f : internal component. : Pattern from the side which enables seeing. Abbreviation CET : East European & Russian IT : Italian SP : Singapore AUS : Australian TW : Taiwan KR : Korean CND : Canadian

19 AEP,UK,CET,IT,KR,SP FM-RF IN RF GND AM LOW CUT MIX OUT AGC VCC AM IF IN FM IF IN GND TUN LED ST LED AM RF IN FM RF OUT RF VCC FM OSC AM OSC AFC DET OUT MPX IN LPF2 LPF1 L-OUT C21 4.7p L1 CT3 CV1-3 CT1 CV1-1 CT2 CV1-2 CV1-4 CT4 CFD-V8 Ver SCHEMATIC DIAGRAMS MAIN SECTION (1/3) AEP,UK,CET,IT,KR,SP *C7 2.2P 4.7P CND,AUS,TW AEP,UK,CET,IT,KR,SP C36 10p C6 C5 5p 10p R3 3.3k C32 4.7p C11 C12 10p 10p L2 C7 * L4 JC7 0 R20 1k C ANT1 FM TELESCOPIC ANTENNA C22 1 C C R4 3.3k C V Q1 KRA302-RTK SWITCH JC5 0 R5 100 KH2 KH1 4P 4P S1 JC2 0 D1 D2 1SS133T-77 1SS355T-77 R1 220 C1 1000p C V C JC6 0 T2 R2 330 C13 C V 50V IC1 TA2111N CF1 CF2 C C30 2p QUAD R-OUT C V C2 10p T1 C10 C p 4700p R8 22k *C19, R9 22k C19 * C20 * CND,AUS,TW AEP,UK,CET,IT,KR,SP C V C V R R11 10k JC1 0 ISS1 TU.L TU.R FM TU.GND TU +B S-GND 1 (Page 20) 19 19

20 P.GND R-OUT L-OUT UCOM-GND TU-GND TU +B D.GND CD 6V CD 3.3V AU MUTE D311 KDZ 7.5-RTK R351 R352 R353 R354 R R345 1k 1k R342 R341 R k 3.3k 3.3k D302 1SS355TE-17 D309 1SS355TE-17 D303 1SS355TE-17 D304 1SS355TE-17 D314 1SS355TE-17 R C p C p CFD-V SCHEMATIC DIAGRAMS MAIN SECTION (2/3) R k C124 C224 R p 4700p 6.8k RV352(1/2) 20kB C V C V RV352(2/2) 20kB CNP305 10P R123 R223 1k 1k IC304 BA5417 KH307 5P KH306 5P (Page 23) JC306 0 JC310 0 R k R k Q101 KRC410-RTK Q201 KRC410-RTK R C C C C C R CNP303 4P J301 C V C C C C R (Page 19) ISS1 TU.L TU.GND TU.R FM TU +B S-GND C C V D301 JC305 1SS355TE-17 0 Q309 2SD2396K C C p KH902 4P R315 1k R k R k Q405 KTA1266-GR-AT (Page 23) C V C V Q310 KTC3203Y-AT R R348 1k C D308 KTZ 3.9-RTK ICP301 C C Q311 KTB1241Y-AT R k Q312 KRC405 RTK C JC401 0 C Q401 KTA1266-GR INITIAL SWITCH R k C V R417 10k R418 10k Q402 KRC402 D306 1SS355TE-17 R k D310 L-34HD R C V R402 10k IC401 MM1468XD JC303 0 JC302 0 R404 1k R k R k Q409 KTC3203Y-AT MOTOR SWITCH R403 C401 22k 100 CNP304 4P M601 2 (Page 21) S

21 Ver SCHEMATIC DIAGRAMS MAIN SECTION (3/3) Refer to page 13 for IC Pin Function Description. (TEST MODE) R811 10k CN802 15P R C p R809 1k GFS FOK CD DATAOUT SQSO,ETC CLK R812 R813 R814 R815 R816 1k 1k 1k CD DATA IN (Page 24) R k XLAT CD-RESET *C VPP R801 C C851 R851 22p 4.7k R R CND,AUS,TW,IT AEP,UK,CET,KR,SP C801 * IC801 DIGITAL SIGNAL PROCESSOR LCD DRIVER SYSTEM CONTROL S0 S1 S2 S3 S4 CN801 16P (Page 23) 2 (Page 20) D.GND L-OUT R-OUT CD 3.3V TU +B UCOM-GND TU-GND P.GND CD 6V AU MUTE C R Q801 KRC404-RTK RESET C C842 C843 C S801 CD DOOR (OPEN/CLOSE) KH801 2P C p CND,AUS,TW,IT 21 21

22 C903 C901 D903 KH901 D901 F901 D902 D904 JC303 JC301 C205 R101 C203 C105 C201 C107 R102 C104 C103 C204 C207 CNP303 R210 CFD-V PRINTED WIRING BOARDS CONTROL/POWER SECTION z Refer to page 14 for Circuit Boards Location. : Uses unleaded solder A B C HRP901 RECORD/PLAY BACK HEAD L-CH R-CH HP901 ERASE HEAD D MAIN BOARD CNP305 (Page 18) PRE BOARD C303 R105 R309 R304 R303 R302 JC302 C106 C301 C206 R111 R211 R205 R106 R201 R206 R301 IC301 R104 C101 C304 R307 R204 C307 R103 R202 R203 R110 Q301 C102 C302 R306 C202 T301 R315 R314 S R305 C306 R308 C305 S301 PB r REC 11 (11) CONTROL BOARD S402 L S404 7 S401 s S403 l S405 PLAY MODE R424 R423 R422 R421 LCD401 LIQUID CRYSTAL DISPLAY CN401 S406 ENTER z Semiconductor Location Ref. No. Location D901 F-7 D902 E-7 D903 F-6 D904 E-6 IC301 B-3 Q301 C-3 Q303 C-2 11 (11) BATT(R) BOARD BATT(L) BOARD INLET BOARD B MAIN BOARD CN801 (Page 18) CNJ901 -AC IN D JW336 JW337 E DRY BATTERY SIZE "D" (IEC DESIGNATION R20) 6PCS, 9V T901 POWER TRANSFORMER POWER BOARD JW338 JW339 KH904 F CNB (11) CNP (11) R901 C905 CNP902 CNP (11) (11) C MAIN BOARD KH902 (Page 18) Note: X : parts extracted from the component side. : Pattern from the side which enables seeing

23 SCHEMATIC DIAGRAMS CONTROL/POWER SECTION R203 C204 C202 R202 C201 C207 R201 C302 C203 C205 R204 C105 R101 C107 C101 R110 R104 R103 R102 C102 C104 R301 C301 IC301 JC302 C106 C206 R309 R205 R302 JC301 R303 JC303 R304 R105 R307 C307 C304 C306 R308 R306 D901 D904 D903 D902 C901 C903 KH904 KH901 CNP907 C905 CNJ901 CNP902 R901 T901 S402 S406 S404 S405 S401 S403 CN401 F901 T301 R206 R210 R421 R422 R423 R424 C103 R211 R111 R106 R305 R315 R314 CNP908 Q301 C303 CNP303 C305 68k p 470p 15k p 2.2k 47p 15k 470p 1000p k 68k M 100 TA2068N V 1 50V 47 15k 4.7k 0 4.7k 0 1k 15k k 6.8k 1N4002B 1N4002B 1N4002B 1N4002B P 2P 3P P 2.2k 16P BIAS COIL 2.2k k 4.7k 4.7k 4.7k k 4.7k 2.2k SC1623 BIAS OSC P 470p * 3.15A/250V T2.5AL/250V *F CND,TW CET,IT,KR,SP AEP,UK,AUS, (Page 21) (Page 20) (Page 20) Ver 1.2

24 24 24 CFD-V SCHEMATIC DIAGRAMS CD SECTION R721 R718 R717 R716 C727 C723 C722 C720 C721 C725 C724 C726 R722 R719 R720 C731 R710 R709 C703 C704 R708 R711 C705 C743 C734 C736 JC703 C706 C707 C708 IC702 R743 R744 JC702 JC701 R712 C702 C701 C751 C733 CNP701 R706 R705 R704 R703 R702 R701 S701 C744 C747 C745 R729 R730 R728 R727 C730 C728 C729 R726 R725 R731 C717 JC704 C716 C711 R715 R714 C735 C754 C755 C740 C741 C709 R741 R723 R724 C732 C750 C742 CNP702 R707 Q701 FB701 L706 X701 IC701 C746 C738 C739 1k 1k 1k 1k 1000p p 22p 22p 1000p 22p 1000p k 22k p 10k p p 4700p V 1 100p BA6998FP-E2 6.8k 100k p P 47k 15k 15k 15k 15k 47k k 10k 2.2k k V k k P 10 KTN2907AS-RTK O MHz LC78645NEUE (Page 21)

25 JW701 JW702 JW706 R723 C717 C708 JW707 C720 C721 R722 C724 R708 C704 JW725 R727 R728 JW723 C729 R725 R707 R718 R719 R717 C722 L706 JW709 C707 JW708 R706 R703 R705 R701 R702 JC703 C736 C742 C734 C743 C705 R704 C751 R743 JW716 R741 JW717 CFD-V PRINTED WIRING BOARD CD SECTION z REFER TO PAGE 14 FOR CIRCUIT BOARDS LOCATION. : USES UNLEADED SOLDER. 1 CD BOARD OPTICAL PICK-UP BLOCK KSS-213C A JC702 JC701 M701 SPINDLE MOTOR IC702 M B C D C733 C706 C738 C TP (RF) R712 CNP701 JW714 C750 JW713 JW712 JW711 JW710 R709 R710R711 C732 JW715 JW705 S701 (LIMIT) IC701 JW722 Q701 C701 C702 C728 R730 R726 C731 C730 R729 C746 C747 C703 C744 C745 C716 C709 C711 JW703 JW718 C741 JW721 C740 M M702 SLED MOTOR R720 R721 C725 R716 R744 R724 C726 JW728 R731 C723 JW719 JW720 CNP702 X701 C755 FB701 JC704 JW730 C754 C735 A MAIN BOARD (Page 18) E C727 R714 R (11) z Semiconductor Location Ref. No. Location IC701 D-2 IC702 A-3 Q701 B-2 Note: X : parts extracted from the component side. : Pattern from the side which enables seeing. f : internal component. 25

26 Ver 1.1 Waveforms CONTROL/POWER SECTION Note on Schematic Diagram: All capacitors are in µf unless otherwise noted. pf: µµf 50 WV or less are not indicated except for electrolytics and tantalums. All resistors are in Ω and 1 /4 W or less unless otherwise specified. f : internal component. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. A : B+ Line. H : adjustment for repair. Power voltage is dc 9 V and fed with regulated dc power supply from battery terminal. Voltage and waveforms are dc with respect to ground under no-signal (detuned) conditions. no mark : FM (RADIO SECTION), TAPE PLAY (TAPE SECTION) ( ) : AM (RADIO SECTION), REC (TAPE SECTION) Voltages are taken with a VOM (Input impedance 10 MΩ). Voltage variations may be noted due to normal production tolerances. Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production tolerances. Circled numbers refer to waveforms. Signal path. F : FM f : AM E : PB a : REC J : CD Abbreviation CND : Canadian CET : East European & Russian SP : Singapore AUS : Australian TW : Taiwan KR : Korean 1 Q301 C 2 T µsec 3.1Vp-p VOLT/DIV : 1 V AC TIME/DIV : 5 µsec µsec CD SECTION 1 IC701 4 RF 2 IC701 rk XOUT 29.53nsec 30Vp-p VOLT/DIV : 1 V AC (ATT : 1/10) TIME/DIV : 5 µsec Vp-p (LPC ON) VOLT/DIV : 0.5 V AC TIME/DIV : 0.5 µsec 1.1Vp-p VOLT/DIV : 0.5 V AC TIME/DIV : 0.2 µsec 3 (PLAY MODE) 0.6Vp-p IC701 qd (FE) VOLT/DIV : 0.5 V AC TIME/DIV : 1 msec 4 (PLAY MODE) 0.6Vp-p IC701 qg (TE) VOLT/DIV : 0.5 V AC TIME/DIV :1 msec 26

27 IC BLOCK DIAGRAMS MAIN SECTION IC1 TA2111N FM RF IN RF GND AM LOW-CUT FM/AM MIX OUT AGC VCC AM IF IN FM IF IN GND TUN LED ST LED QUAD AM RF IN FM RF OUT RF VCC FM OSC AM OSC AFC DET OUT MPX IN LPF2 LPF1 L-OUT R-OUT AM RF AMP FM OSC AM OSC AF AMP VCO DECODER AF BUFFER DIVIDER FM MUTE ST/MONO FM/AM AM MIX AM DET FM DET LEVEL DET FM RF AMP FM MIX AGC AM IF AMP FM IF AMP TUN LED ST LED IC BLOCK DIAGRAMS CONTROL/POWER SECTION IC301 TA2068N k 1k LOGIC 1k 10k 15k 6k 10k 10k 1k 6k 10k 7dB 7dB LINE RADOI RADIO LINE MUTE ON ON MUTE L. LIN MIC I/EX L. RAD REC L. LO VCC R. LO LINE R. RAD TAPE R. LIN MIC IN MONITOR AMP MONITOR AMP TAPE TAPE BUF AMP 10k 10k BUF AMP B1 BUF AMP B2 10k 10k TAPE TAPE BUF AMP A1 10k 10k 10k 10k MUTE A2 MIC AMP1 ALC1 ALC2 ON NAB AMP1 26dB REC AMP1 DET REC AMP2 26dB NAB AMP2 10k 1k REF AMP AGC L. PO L. NF L. RO L. IN REF GND R. IN R. RO R. NF R. PO MIC NF 27

28 + + CFD-V8 IC BLOCK DIAGRAMS CD SECTION IC701 LC78645NE-U-E LDD LDS SLCO SLCIST EFMIN RF RFVDD RFVSS FIN1 FIN2 TIN SLICE LEVEL CONTROL LEVEL SET APC + + TBAL PLL VCEC MIX EQ AGC LPF PCK PH BH GATE GENERAL- PURPOSE PORTS DRF AUTO ADJUST GATE COMMAND INTERFACE 8FS DIGITAL FILTER 1BIT DAC INTERPOLATION MUTE ATTENUATION DEEMPHASIS ERROR CORRECTION AUDIO CD C1-1, C2-2 SERIAL OUT EXTERNAL AUDIO IN RAM CLOCK GENERATOR ASDFIN 56 ASDACK 55 ASLRCK 54 16MOUT 53 EFLG 52 C2F 51 XVSS 50 FSX/16MIN 49 XIN 48 XOUT 47 XVDD + TIN2 VREF REFI TBAL LPF LPF + + FRAME SYNC DETECT, PROTECT INSERT, EFM DECODE LPF 46 RVSS 45 RCHO 44 RVSS FE 13 TEC 14 TE 15 SW + RUPTURE DEFECT SUBCODE DECODE CRC RFMON 16 MONI CONT JITTC 17 JITTER DETECT TRACK JUMP SW D/A CLV, CAV CONTROL MONITOR SIGNAL SELECTOR AUDIO OUT ADAVDD ADAVSS A/D SERVO PROCESSOR RAM S/H TDO FDO SPDO SLDO GPDAC CONT4 CONT5 SBCK/CONT6 SBCK/FG DEFECT FSEQ FR VVDD MONI1 MONI2 MONI3 MONI4 MONI5 (3.3V)VSS VDD DOUT CL CE TEST PCKIST VVSS PD02 PD01 CONT1 CONT2 CONT3 VSS VDD5V DRF *RES *WRQ DO DI DATA DATACK LRSY 43 LVSS 42 LCHO 41 LVSS V/*P 28

29 CFD-V8 IC702 BA6998FP-E2 GND T + T TIN NC VREFI VCC VCC NC SLIN SL + SL VREF SPI DRIVE DRIVE BUFFER VCC VCC BUFFER LEVEL SHIFT LEVEL SHIFT LEVEL SHIFT REGULATOR VOLTAGE DETECT, BIAS VOLTAGE DETECT, THERMAL SHUT DOWN DRIVER MUTING LEVEL SHIFT DRIVE DRIVE BUFFER BUFFER F F + FIN RESET REG-B REGOUT MUTE GND SPIN NC SP SP + GND SPOUT IC BLOCK DIAGRAMS MAIN SECTION IC401 MM1468XD CONT 1 VCC 8 VCC NC VM GND VH DET VL DET LATCH 7 TC 6 NC 5 VOUT 29

30 Ver 1.2 NOTE : -XX, -X mean standardized parts, so they may have some difference from the original one. Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. The mechanical parts with no reference number in the exploded views are not supplied. Hardware (# mark) list and accessories and packing materials are given in the last of this parts list FRONT CABINET SECTION SECTION 7 EXPLODED VIEWS Abbreviation CND : Canadian CET : East European & Russian IT : Italian SP : Singapore AUS : Australian TW : Taiwan KR : Korea The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. #2 #2 #1 #2 SP101 #1 11 # # #1 SP201 #1 1 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark WINDOW (LCD) (AEP,CET,KR,SP,UK) WINDOW (LCD) (IT) WINDOW (LCD) (CND,AUS,TW) BUTTON (CD/P) (BX) BUTTON (CD/R) (.) SHAFT (TU) SCREW (2.6X8), +BVTP * 12 A A CONTROL BOARD, COMPLETE 13 X CABINET (FRONT) SUB ASSY FRAME (BUTTON) BUTTON (CD/F) (>) BUTTON (CD/S) (x) KNOB (TU) KNOB (VOL) POINTER PANEL SP SPEAKER (10cm) (L-CH) SP SPEAKER (10cm) (R-CH) # SCREW +BVTP 3X10 TYPE2 N-S # SCREW +BVTP 3X12 TYPE2 N-S 30

31 Ver REAR CABINET SECTION #2 #1 # T901 # #1 53 #1 52 # The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark CABINET (REAR) (TW) CABINET (REAR) (AUS) CABINET (REAR) (CND) CABINET (REAR) (AEP,UK,IT,CET,KR) CABINET (REAR) (SP) PLATE, CHUCKING SPRING (CD) SCREW (2.6X10), +BVTP HANDLE * BATT (L) BOARD * 52 A A INLET BOARD, COMPLETE (AEP,AUS,CET,IT,KR,SP,UK) * 52 A A INLET BOARD, COMPLETE (CND) * 52 A A INLET BOARD, COMPLETE (TW) * POWER BOARD KNOB (FUNCTION) BUTTON (MB) SPRING (CASSETTE) HOLDER CASSETE LID CD MAGNET TERMINAL (-), BATT SCREW (3X8) (DIA. 10), +WH * BATT (R) BOARD LID BATTERY COVER (VOL SEL) CUSHION 0T TRANSFORMER, POWER (TW) 0T TRANSFORMER, POWER (CND) 0T TRANSFORMER, POWER (AEP,AUS,CET,IT,KR,SP,UK) # SCREW +BVTP 3X10 TYPE2 N-S # SCREW +BVTP 3X12 TYPE2 N-S 31

32 Ver UPPER CABINET SECTION ANT #1 #5 118 #1 113 S #1 not supplied # #1 # KSM-213CDP #1 125 #4 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * 101 A A MAIN BOARD, COMPLETE (AEP,CET,KR,SP,UK) DAMPER * 101 A A MAIN BOARD, COMPLETE (CND,AUS,TW) CABINET (UPPER) 101 A A MAIN BOARD, COMPLETE (IT) CUSHION (MD BUTTON) SCREW (3X8) (DIA. 10), +WH SHAFT (MD) BUTTON (REC) BUTTON (PLAY) BUTTON (REW) BUTTON (FF) BUTTON (STOP) BUTTON (PAUSE) GEAR (PVC 2 BAND) * CABLE, FLEXIBLE FLAT (15 CORE) * CABLE, FLEXIBLE FLAT (10 CORE) * 113 A A VOLUME BOARD, COMPLETE * CABLE, FLEXIBLE FLAT (16 CORE) (120mm) DAMPER SCREW (2.6X10), +BVTP * FM SW BOARD SCREW (2.6X10), +PWH TERMINAL (ANTENNA) RUBBER, VIBRATION PROOF (RED) CABLE, FLEXIBLE FLAT (16 CORE) (105mm) * 125 A A CD BOARD, COMPLETE COVER, CD RUBBER, VIBRATION PROOF (GREEN) ANT ANTENNA, TELESCOPIC S SWITCH, PUSH (1 KEY) (CD DOOR) # SCREW +BVTP 3X10 TYPE2 N-S # SCREW +B 2.6X5 # SCREW +B 3X8 32

33 7-4. MECHANISM DECK SECTION (1) (MF-V5-117) HRP HE # # Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark SPRING (S/P), TORSION * SLIDER (FRP) SPRING (P), TORSION LEVER (P) ROLLER, PINCH SPRING (F/R), TORSION SPRING (FWD), TORSION GEAR (S REEL) SLIDER (REC) BASE (H), HEAD * SLIDER (REW) * SLIDER (FF) * SLIDER (STOP) * SLIDER (PAUSE) CLAW, REEL * SLIDER (EJECT) SPRING (FRP) SPRING (BT) PLATE, LOCK * LEVER (FR) LEVER (REC) SCREW (2.6X8), +BVTP * 173 A A PRE BOARD, COMPLETE CHASSIS (TC) HE HEAD (ERASE) HRP HEAD,MAGNETIC(RECORD/PLAYBACK) # SCREW +BVTT 2X6 33

34 7-5. MECHANISM DECK SECTION (2) (MF-V5-117) S M #4 215 Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark LEVER, ERASING PREVENTION 212 X FLYWHEEL ASSY SPRING, CASSETTE CHASSIS, OUTSERT GEAR (MID) RING, RETAINING 204 X CLUTCH ASSY SPRING (CAM), COMPRESSION GEAR (CAM) * SLIDER (SW) SPRING (GROUND), TORSION LEVER (S.OFF) LEVER (K) 210 X REEL ASSY (N), T SPRING, COMPRESSION SPRING (GROUND), COMPRESSION BEARING SPRING (K), COMPRESSION M601 A A MOTOR ASSY (CAPSTAN/REEL) (including PULLEY) BELT S SWITCH, LEAF (MD POWER) # SCREW +B 2.6X5 34

35 Ver CD BLOCK SECTION (KSM 213RDP) M not supplied 258 M702 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark 251 X CHASSIS ASSY (RDP) (RP), MOTOR (including M701 (SPINDLE)) * GEAR (B) * GEAR (A) TAPPING (M2), +PWB OPTICAL PICK-UP (KSS-213R/C2RP) SHAFT, SLED SCREW (M2X3) * SPRING, SLED * SHAFT (S), GEAR M702 X GEAR ASSY (R) (RP), MOTOR (SLED) (including GEAR) 35

36 Ver 1.2 BATT (L) CD BATT (R) NOTE: Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. -XX and -X mean standardized parts, so they may have some difference from the original one. RESISTORS All resistors are in ohms. METAL: Metal-film resistor. METAL OXIDE: Metal oxide-film resistor. F: nonflammable SECTION 8 ELECTRICAL PARTS LIST Items marked * are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items. SEMICONDUCTORS In each case, u: µ, for example: ua.. : µa.. upa.. : µpa.. upb.. : µpb.. upc.. : µpc.. upd.. : µpd.. CAPACITORS uf: µf COILS uh: µh Abbreviation CND : Canadian SP : Singapore CET : East European & Russian AUS : Australian TW : Taiwan KR : Korean The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. IT : Italian When indicating parts by reference number, please include the board. Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * BATT (L) BOARD C CERAMIC CHIP uF 10% 50V ************ C ELECT 1000uF 20% 6.3V C CERAMIC CHIP uF 10% 50V TERMINAL (-), BATT C CERAMIC CHIP 0.1uF 25V < CONNECTOR > * CNP PIN, CONNECTOR (PWB) 2P ****************************************************** * BATT (R) BOARD ************ TERMINAL (-), BATT ****************************************************** A A CD BOARD, COMPLETE ***************** < CAPACITOR > C CERAMIC CHIP 0.001uF 10% 50V C ELECT 47uF 20% C CERAMIC CHIP 0.1uF 10% 16V C CERAMIC CHIP 22PF 5% 50V C CERAMIC CHIP uF 10% 50V C ELECT 1uF 20% 50V C CERAMIC CHIP 1uF C CERAMIC CHIP 100PF 5% 50V C CERAMIC CHIP 0.1uF 25V C CERAMIC CHIP 0.01uF 50V C CERAMIC CHIP 0.01uF 50V C CERAMIC CHIP 0.01uF 10% 50V C CERAMIC CHIP 22PF 5% 50V C CERAMIC CHIP 22PF 5% 50V C CERAMIC CHIP 22PF 5% 50V C CERAMIC CHIP 0.01uF 50V C CERAMIC CHIP 22PF 5% 50V C CERAMIC CHIP 0.001uF 10% 50V C CERAMIC CHIP 0.001uF 10% 50V C CERAMIC CHIP 0.001uF 10% 50V C CERAMIC CHIP 0.047uF 10% 16V C CERAMIC CHIP 1uF 10% 6.3V C CERAMIC CHIP 0.1uF 10% 16V C CERAMIC CHIP 0.047uF 10% 16V C ELECT 100uF 20% C CERAMIC CHIP 0.1uF 25V C ELECT 470uF 20% C CERAMIC CHIP 0.1uF 25V C CERAMIC CHIP 0.1uF 25V C CERAMIC CHIP 0.1uF 25V C CERAMIC CHIP 0.1uF 25V C CERAMIC CHIP 0.1uF 25V C ELECT 100uF 20% C ELECT 100uF 20% C ELECT 100uF 20% C CERAMIC CHIP 0.1uF 25V C CERAMIC CHIP 0.01uF 10% 25V C CERAMIC CHIP 0.01uF 10% 25V < CONNECTOR > CNP CONNECTOR, FFC/FPC 16P CNP CONNECTOR, FFC 15P < INDUCTOR > FB INDUCTOR 0uH < IC > IC IC LC78645NE-U-E IC IC BA5826FP-E2 < JUMPER RESISTOR > JC METAL CHIP 0 5% 1/10W JC METAL CHIP 0 5% 1/10W JC METAL CHIP 0 5% 1/10W JC METAL CHIP 220 5% 1/10W < COIL > L METAL CHIP 0 5% 1/10W < TRANSISTOR > Q TRANSISTOR KTN2907AS-RTK C ELECT 100uF 20% 36

37 Ver 1.2 CD CONTROL FM SW INLET Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark < RESISTOR > < SWITCH > R METAL CHIP 47K 5% 1/10W R METAL CHIP 15K 5% 1/10W R METAL CHIP 15K 5% 1/10W R METAL CHIP 15K 5% 1/10W R METAL CHIP 15K 5% 1/10W R METAL CHIP 47K 5% 1/10W R METAL CHIP 10 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 22K 5% 1/10W R METAL CHIP 4.7K 5% 1/10W R METAL CHIP 330 5% 1/10W R METAL CHIP 100 5% 1/10W R METAL CHIP 150 5% 1/10W R METAL CHIP 150 5% 1/10W R METAL CHIP 1K 5% 1/10W R METAL CHIP 1K 5% 1/10W R METAL CHIP 1K 5% 1/10W R METAL CHIP 100 5% 1/10W R METAL CHIP 100 5% 1/10W R METAL CHIP 1K 5% 1/10W R METAL CHIP 100 5% 1/10W R METAL CHIP 100 5% 1/10W R METAL CHIP 47K 5% 1/10W R METAL CHIP 680 5% 1/10W R METAL CHIP 680 5% 1/10W R METAL CHIP 2.2K 5% 1/10W R METAL CHIP 10K 5% 1/10W R METAL CHIP 220 5% 1/10W R METAL CHIP 1K 5% 1/10W R METAL CHIP 2.2K 5% 1/10W R METAL CHIP 6.8K 5% 1/10W R METAL CHIP 6.8K 5% 1/10W R METAL CHIP 100K 5% 1/10W < SWITCH > S SWITCH, LEAF (LIMIT) < VIBRATOR > X VIBRATOR, CERAMIC (33.86MHZ) ****************************************************** * A A CONTROL BOARD, COMPLETE ********************** < CONNECTOR > * CN CONNECTOR, FFC 16P < LIQUID CRYSTAL DISPLAY > S SWITCH, TACTILE (s) S SWITCH, KEYBOARD (L) S SWITCH, KEYBOARD (l) S SWITCH, TACTILE (HS) S SWITCH, KEY BOARD (PLAY MODE) S SWITCH, KEYBOARD (ETER) ****************************************************** * FM SW BOARD *********** < CABLE HOLDER > * KH HOLDER, CABLE 4P < SWITCH > S SWITCH, SLIDE (ST/MO) ****************************************************** * A A INLET BOARD, COMPLETE (AEP,AUS,CET,IT,KR,SP,UK) * A A INLET BOARD, COMPLETE (CND) * A A INLET BOARD, COMPLETE (TW) ******************* FUSE HOLDER < CAPACITOR > C CERAMIC CHIP 0.022uF 50V C CERAMIC CHIP 0.022uF 50V C CERAMIC CHIP 0.022uF 50V < CONNECTOR > 0CNJ INLET, AC 2P (-AC IN) (AEP,AUS,CET,IT,KR,SP,UK) 0CNJ INLET, AC (-AC IN) (CND,TW) * CNP PIN, CONNECTOR (PWB) 4P * CNP PIN, CONNECTOR (PWB) 3P < DIODE > D DIODE 1N4002B D DIODE 1N4002B D DIODE 1N4002B D DIODE 1N4002B < FUSE > 0F FUSE (3.15A/250V) (CND,TW) 0F FUSE (T2.5AL/250V) (AEP,AUS,CET,IT,KR,SP,UK) < CABLE HOLDER > LCD DISPLAY PANEL, LIQUID CRYSTAL < RESISTOR > * KH HOLDER, CABLE 2P < RESISTOR > R METAL CHIP 4.7K 5% 1/10W R METAL CHIP 4.7K 5% 1/10W R METAL CHIP 4.7K 5% 1/10W R METAL CHIP 4.7K 5% 1/10W R METAL CHIP 2.2K 5% 1/10W ****************************************************** The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce portant le numéro spécifié. 37

38 Ver 1.2 MAIN Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark * A A MAIN BOARD, COMPLETE (AEP,CET,KR,SP,UK) * A A MAIN BOARD, COMPLETE (CND,AUS,TW) A A MAIN BOARD, COMPLETE (IT) ******************* C ELECT 10uF 20% 50V C ELECT 47uF 20% C ELECT 1uF 20% 50V C ELECT 22uF 20% 25V GEAR (PVC 2 BAND) SCREW +B 2.6X SCREW +BVTP 3X6 TYPE2 N-S < CAPACITOR > C CERAMIC CHIP 0.001uF 10% 50V C CERAMIC CHIP 10PF 0.5PF 50V C CERAMIC CHIP 0.01uF 50V C ELECT 22uF 20% 25V C CERAMIC CHIP 10PF 0.5PF 50V C CERAMIC CHIP 5PF 0.25PF 50V C CERAMIC 2.2PF 10% 50V (CND,AUS,TW) C CERAMIC 4.7PF 10% 50V (AEP,CET,IT,KR,SP,UK) C ELECT 4.7uF 20% 50V C ELECT 4.7uF 20% 50V C CERAMIC CHIP uF 10% 50V (AEP,CET,IT,KR,SP,UK) C CERAMIC 10PF 5% 50V C CERAMIC 10PF 5% 50V C ELECT 0.47uF 20% 50V C ELECT 4.7uF 20% 50V C CERAMIC CHIP 0.1uF 25V C CERAMIC CHIP 0.1uF 25V C ELECT 1uF 20% 50V C CERAMIC CHIP 0.022uF 50V (CND,AUS,TW) C CERAMIC CHIP 0.01uF 50V (AEP,CET,IT,KR,SP,UK) C CERAMIC CHIP 0.022uF 50V (CND,AUS,TW) C CERAMIC CHIP 0.01uF 50V (AEP,CET,IT,KR,SP,UK) C CERAMIC 4.7PF 10% 50V C CERAMIC CHIP 1uF C ELECT 10uF 20% 50V C CERAMIC CHIP 0.01uF 50V C CERAMIC CHIP 0.001uF 10% 50V C CERAMIC CHIP uF 10% 50V (AEP,CET,IT,KR,SP,UK) C CERAMIC CHIP 2PF 0.25PF 50V C CERAMIC 4.7PF 10% 50V (AEP,CET,IT,KR,SP,UK) C CERAMIC CHIP 0.001uF 10% 50V C ELECT 47uF 20% C ELECT 470uF 20% C CERAMIC CHIP 0.1uF 10% 16V C ELECT 47uF 20% C ELECT 10uF 20% 50V C CERAMIC CHIP 0.001uF 10% 50V C ELECT 47uF 20% C ELECT 470uF 20% C CERAMIC CHIP 0.1uF 10% 16V C ELECT 47uF 20% C CERAMIC CHIP 0.022uF 50V C ELECT 3300uF 20% 16V C CERAMIC CHIP 0.01uF 50V C CERAMIC CHIP 0.01uF 50V C CERAMIC CHIP 0.01uF 50V C ELECT 220uF 20% C ELECT 100uF 20% C CERAMIC CHIP 0.01uF 50V C ELECT 47uF 20% C ELECT 100uF 20% C ELECT 10uF 20% 50V C CERAMIC CHIP 0.1uF 25V (CND,AUS,TW,IT) C CERAMIC CHIP 0.01uF 50V (AEP,CET,KR,SP,UK) C ELECT 47uF 20% C CERAMIC CHIP 0.1uF 25V C CERAMIC CHIP 100PF 5% 50V C CERAMIC CHIP 0.1uF 25V C CERAMIC CHIP 0.1uF 25V C CERAMIC CHIP 0.1uF 25V C CERAMIC CHIP 0.1uF 25V C CERAMIC CHIP 22PF 5% 50V C CERAMIC CHIP 0.001uF 10% 50V (CND,AUS,TW,IT) < FILTER > CF FILTER, CERAMIC CF FILTER, CERAMIC < CONNECTOR > CN CONNECTOR, FFC 16P CN CONNECTOR, FFC 15P CNP PIN, CONNECTOR (PWB) 4P * CNP PIN, CONNECTOR (PWB) 4P * CNP CONNECTOR, FFC 10P < VARIABLE CAPACITOR > CV CAP, VAR (TUNING) < DIODE > D DIODE 1SS355TE-17 D DIODE 1SS355TE-17 D DIODE 1SS355TE-17 D DIODE 1SS355TE-17 D DIODE 1SS355TE-17 D DIODE 1SS355TE-17 D DIODE 1SS355TE-17 D DIODE UDZ-TE B D DIODE KDZ3.9V-RTK D DIODE 1SS355TE-17 D DIODE L-34HD D DIODE UDZ-TE B D DIODE UDZ-TE B 38