Sony HCD-GP6V Service Manual Download Page 50

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HCD-GP6V

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

1-674-336-12 LOADING BOARD

**************

< CONNECTOR >

CN151

1-568-943-11 PIN, CONNECTOR 5P

< SWITCH >

1-786-203-11 SWITCH, LEVER (SLIDE)(OPEN/CLOSE)

************************************************************

A-4750-202-A MAIN BOARD, COMPLETE

*********************

< CAPACITOR >

C205

1-162-967-11 CERAMIC CHIP

0.0033uF 5%

50V

C206

1-162-967-11 CERAMIC CHIP

0.0033uF 5%

50V

C208

1-164-156-11 CERAMIC CHIP

0.1uF

25V

C209

1-164-156-11 CERAMIC CHIP

0.1uF

25V

C210

1-164-156-11 CERAMIC CHIP

0.1uF

25V

C215

1-126-963-11 ELECT

4.7uF

20%

50V

C216

1-126-963-11 ELECT

4.7uF

20%

50V

C301

1-162-964-11 CERAMIC CHIP

0.001uF

10%

50V

C302

1-162-964-11 CERAMIC CHIP

0.001uF

10%

50V

C305

1-106-361-00 MYLAR

0.0056uF 5%

100V

C306

1-126-923-91 ELECT

220uF

20%

10V

C307

1-162-970-11 CERAMIC CHIP

0.01uF

10%

25V

C308

1-162-979-11 CERAMIC CHIP

0.0027uF 10%

50V

C309

1-162-979-11 CERAMIC CHIP

0.0027uF 10%

50V

C310

1-162-979-11 CERAMIC CHIP

0.0027uF 10%

50V

C311

1-164-156-11 CERAMIC CHIP

0.1uF

25V

C312

1-164-156-11 CERAMIC CHIP

0.1uF

25V

C314

1-164-156-11 CERAMIC CHIP

0.1uF

25V

C315

1-126-157-11 ELECT

10uF

20%

16V

C316

1-162-915-11 CERAMIC CHIP

10PF

0.5PF

50V

C317

1-126-923-91 ELECT

220uF

20%

10V

C318

1-162-970-11 CERAMIC CHIP

0.01uF

10%

25V

C319

1-104-660-91 ELECT CHIP

47uF

20%

16V

C320

1-162-967-11 CERAMIC CHIP

0.0033uF 5%

50V

C321

1-162-967-11 CERAMIC CHIP

0.0033uF 5%

50V

C322

1-126-961-11 ELECT

2.2uF

20%

50V

C323

1-126-961-11 ELECT

2.2uF

20%

50V

C324

1-164-315-11 CERAMIC CHIP

470PF

50V

C325

1-162-969-11 CERAMIC CHIP

0.0068uF 10%

50V

C326

1-162-969-11 CERAMIC CHIP

0.0068uF 10%

50V

C327

1-164-315-11 CERAMIC CHIP

470PF

50V

C328

1-162-923-11 CERAMIC CHIP

47PF

50V

C329

1-162-923-11 CERAMIC CHIP

47PF

50V

C330

1-104-660-91 ELECT CHIP

47uF

20%

16V

C331

1-104-660-91 ELECT CHIP

47uF

20%

16V

C332

1-164-733-91 CERAMIC CHIP

820p

10%

50V

C333

1-104-660-91 ELECT CHIP

47uF

20%

16V

C334

1-164-733-91 CERAMIC CHIP

820p

10%

50V

C335

1-164-230-11 CERAMIC CHIP

220PF

50V

C338

1-162-964-11 CERAMIC CHIP

0.001uF

10%

50V

C339

1-162-964-11 CERAMIC CHIP

0.001uF

10%

50V

C341

1-162-968-11 CERAMIC CHIP

0.0047uF 5%

50V

C342

1-162-979-11 CERAMIC CHIP

0.0027uF 10%

50V

C343

1-162-979-11 CERAMIC CHIP

0.0027uF 10%

50V

C344

1-104-660-91 ELECT CHIP

47uF

20%

16V

C347

1-162-964-11 CERAMIC CHIP

0.001uF

10%

50V

C350

1-164-156-11 CERAMIC CHIP

0.1uF

25V

C351

1-126-157-11 ELECT

10uF

20%

16V

C352

1-126-956-91 ELECT

0.1uF

20%

50V

C353

1-126-956-91 ELECT

0.1uF

20%

50V

C354

1-126-160-11 ELECT

1uF

20%

50V

C355

1-126-957-11 ELECT

0.22uF

20.00% 50V

C356

1-126-160-11 ELECT

1uF

20%

50V

C357

1-126-957-11 ELECT

0.22uF

20.00% 50V

C358

1-126-157-11 ELECT

10uF

20%

16V

C359

1-164-315-11 CERAMIC CHIP

470PF

50V

C360

1-162-977-11 CERAMIC CHIP

0.0018uF 10%

50V

C361

1-162-977-11 CERAMIC CHIP

0.0018uF 10%

50V

C362

1-164-315-11 CERAMIC CHIP

470PF

50V

C363

1-164-218-11 CERAMIC CHIP

180PF

50V

C364

1-164-218-11 CERAMIC CHIP

180PF

50V

C365

1-162-966-11 CERAMIC CHIP

0.0022uF 10%

50V

C366

1-162-966-11 CERAMIC CHIP

0.0022uF 10%

50V

C367

1-164-315-11 CERAMIC CHIP

470PF

50V

C368

1-164-315-11 CERAMIC CHIP

470PF

50V

C369

1-162-970-11 CERAMIC CHIP

0.01uF

10%

25V

C370

1-162-964-11 CERAMIC CHIP

0.001uF

10%

50V

C372

1-162-964-11 CERAMIC CHIP

0.001uF

10%

50V

C375

1-126-157-11 ELECT

10uF

20%

16V

C376

1-126-157-11 ELECT

10uF

20%

16V

C377

1-126-157-11 ELECT

10uF

20%

16V

C378

1-164-156-11 CERAMIC CHIP

0.1uF

25V

C379

1-164-156-11 CERAMIC CHIP

0.1uF

25V

C380

1-162-964-91 CERAMIC CHIP

0.001uF

10%

50V

C381

1-124-584-00 ELECT

100uF

20%

10V

C401

1-162-968-11 CERAMIC CHIP

0.0047uF 5%

50V

C402

1-162-968-11 CERAMIC CHIP

0.0047uF 5%

50V

C403

1-115-339-11 CERAMIC CHIP

0.1uF

10%

50V

C404

1-115-339-11 CERAMIC CHIP

0.1uF

10%

50V

C405

1-137-420-11 MYLAR

0.047uF

10%

100V

C406

1-137-420-11 MYLAR

0.047uF

10%

100V

C407

not supplied

C408

not supplied

C409

not supplied

C411

1-104-660-91 ELECT CHIP

47uF

20%

16V

C413

1-162-970-11 CERAMIC CHIP

0.01uF

10%

25V

C414

1-104-660-91 ELECT CHIP

47uF

20%

16V

C416

1-164-156-11 CERAMIC CHIP

0.1uF

25V

C418

not supplied

C419

1-162-970-11 CERAMIC CHIP

0.01uF

10%

25V

C420

1-164-156-91 CERAMIC CHIP

0.1uF

25V

C422

not supplied

C423

1-164-156-91 CERAMIC CHIP

0.1uF

25V

C424

not supplied

C425

1-130-321-11 FILM

0.1uF

100V

C426

1-130-321-11 FILM

0.1uF

100V

C427

1-164-315-11 CERAMIC CHIP

470PF

50V

C429

1-124-584-00 ELECT

100uF

20%

10V

C430

1-164-156-91 CERAMIC CHIP

0.1uF

25V

C432

1-164-156-91 CERAMIC CHIP

0.1uF

25V

MAIN

LOADING

Summary of Contents for HCD-GP6V

Page 1: ...W 6 ohms at 1 kHz DIN Continuous RMS power output reference 30 30 W 6 ohms at 1 kHz 10 THD Inputs MD IN phono jacks Sensitivity 500 mV impedance 47 kilohms MIC phone jack Sensitivity 1 mV impedance 10 kilohms Outputs PHONES stereo minijack Accepts headphones with an impedance of 8 ohms or more VIDEO OUT phono jack Max output level 1Vp p unbalanced Sync negative load impedance 75 ohms SPEAKERS Acce...

Page 2: ...3 DISASSEMBLY 3 1 Top Cabinet V OUT Board DC Fan 7 3 2 MIC ECHO Board 8 3 3 CD Mechanism Section 8 3 4 Front Panel Assy 9 3 5 CONTROL Board Single Cassette Mechanism 9 3 6 MAIN Board POWER Board 10 3 7 VCD Board CD Mechanism Deck CDM55A 30BD61S 11 3 8 LOADING Board 11 3 9 BD Board 12 3 10 Tray CDM55D 12 3 11 Base Unit BU 30BD61S 13 4 TEST MODE 14 5 MECHANICAL ADJUSTMENTS 15 6 ELECTRICAL ADJUSTMENT...

Page 3: ...g 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 viscou s 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 b...

Page 4: ...oard Service Position of the Tape Cassette Mechanism Deck CD Mechanism Deck CDM55A 30BD61S VCD Board CN806 MAIN Board CN802 Extension cable J 2501 245 A 1 00mm 23P L300 Extension cable J 2501 225 A 1 00mm 9P L300 MAIN Board Tape Cassette Mechanism Deck CMAL1Z240A ...

Page 5: ...o back go forward or fast forward rewind 6 8 10 12 13 17 18 19 21 22 24 x stop qs 10 11 13 15 17 18 20 29 zREC PAUSE START qf 18 20 CD NX play pause ql 9 11 12 15 33 TAPE nN play ql 17 18 Z CD open close 5 9 10 Z PUSH tape open close 0 17 List of button locations and reference pages How to use this page Use this page to find the location of buttons and other parts of the system that are mentioned ...

Page 6: ... go forward 9 8 10 12 18 19 21 22 24 x stop qa 10 11 13 15 17 18 20 29 X pause qg 10 17 N play q 9 11 12 17 18 33 9 RETURN O wg 11 This button cannot be used in this system ALPHABETICAL ORDER A K N Z BUTTON DESCRIPTIONS 1 X O 1 3 2 qj qk qh 4 5 6 8 7 qs qf 0 qa qg qd 9 1 X O w ql wa ws wd wf wj wg wh Use buttons on the remote for the operation 1 Press 1 to turn on the system 2 Press CLOCK TIMER SE...

Page 7: ...ge 9 3 3 CD MECHANISM SECTION Page 8 3 2 MIC ECHO BOARD Page 8 SET 3 1 TOP CABINET V OUT BOARD DC FAN Page 7 7 two screws BVTP 3 10 qh two screws BVTP 3 10 qd screw BVTP 3 10 qs screw BVWH 3 10 6 three screws BVTP 3 10 4 qk rear panel qj DC fan q tuner FM AM 9 wire flat type 11p a a b b 5 top cabinet 1 three screws KTP 3 12 2 three screws KTP 3 12 3 six screws BVTP 3 10 8 three screws BVTP 3 10 qa...

Page 8: ...o screws BVTP 3 10 1 connector 4p CN501 4 MIC ECHO board 2 wire flat type 6p CN502 6 four screws BVTP 3 10 3 screw BVTP 3 10 8 wire flat type 5p CN801 q CD mechanism section 7 4 wire flat type 11p CN303 5 wire 1p CLP401 9 connector 5p CN1 1 four claws 2 CD lid ...

Page 9: ...5 connector 6p 6 connector 5p CN201 2 wire flat type 6p CN305 7 wire 1p CLP201 qa single cassette mechanism CMAL1Z240A 8 CONTROL board 1 four screws BVTP 3 10 2 four screws BVTP 3 10 3 five screws BVTP 3 10 9 four screws BVTP 3 10 6 wire flat type 21p CN601 4 wire flat type 5p CN602 5 wire flat type 6p CN605 7 wire flat type 8p CN603 q two clamp ...

Page 10: ...sink assy 1 connector 11p CN801 a a q MAIN board 2 two screws BVTP 3 10 3 screw BVTP 3 10 4 holder heat sink qs silicon shield plate 6 two screws BTP 2 6 8 5 two screws BVTP 3 10 7 two screws BVTP 3 10 qd TRANSFORMER board qf power transformer 9 wire flat type 6p CN306 ...

Page 11: ... BVTP 3 10 9 VCD board qf CD holder 2 two screws BVTP 3 10 qh CD mechanism deck 4 lid VCD shield case 3 wire assy 6 wire flat type 23p CN802 1 wire flat type 9p CN803 7 wire flat type 11p CN806 5 connector 4p CN804 qg CD plate 5 LOADING board 2 two screws BTP 2 6 6 4 motor LD assy M901 1 Remove the belt 3 Remove soldering from the two points 3 8 LOADING BOARD ...

Page 12: ...points 5 BD board 1 wire flat type 25p CN103 4 wire flat type 16p 3 claw 2 tray 1 While pressing the two protrusions A and B to unlock the two claws as shown pull the tray in the direction of the arrow C Be careful of the claws claw claw C A B 3 10 TRAY CDM55D ...

Page 13: ...o floating screws PTPWH M2 6 3 two floating screws PTPWH M2 6 1 floating screws PTPWH M2 6 2 5 BU holder BU 30 7 two insulators 6 two insulators base unit BU 30BD61S 8 wire flat type 9p CN105 3 11 BASE UNIT BU 30BD61S ...

Page 14: ...er the AMP test mode The message AMP TEST is displayed 3 The message Volume MAX is displayed when pressing the VOLUME button The message Volume MIN is displayed when pressing the VOLUME button 4 Each time pressing the PLAY MODE TUNING MODE button the message EQ MAX EQ MIN or EQ FLAT is dis played in this order 5 To release from this mode disconnect the AC plug and turn the power off AM Channel Ste...

Page 15: ...C CQ 102RC CQ 201B CQ 403A CQ 403R Precaution 1 Clean the following parts with a denatured alcohol moistened swab record playback heads pinch rollers erase head rubber belts capstan idlers 2 Demagnetize the record playback head with a head demag netizer 3 Do not use a magnetized screwdriver for the adjustments 4 After the adjustments apply suitable locking compound to the parts adjusted 5 The adju...

Page 16: ... parts adjusted 4 The adjustments should be performed with the rated power supply voltage unless otherwise noted 5 The adjustments should be performed in the order given in this service manual As a general rule playback circuit adjustment should be completed before performing recording circuit adjustment 6 The adjustments should be performed for both L CH and R CH 7 Switches and controls should be...

Page 17: ... TP7 VC on the BD board 2 Turn the power on 3 Put the disc YEDS 18 in and turned power switch on again and actuate the focus search actuate the focus search when disc table is moving in and out 4 Check the oscilloscope waveform S curve is symmetrical between A and B And confirm peak to peak level within 2 1 Vp p S curve waveform Note Try to measure several times to make sure than the ratio of A B ...

Page 18: ...18 HCD GP6V Connecting Location BD BOARD Conductor Side IC101 TP7 VC IC103 TP8 RFAC TP6 RFDC TP4 FE TP2 TE Ver 1 1 ...

Page 19: ...de which enables seeing The other layers patterns are not indicated THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS In addition to this the necessary note is printed in each block Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified Caution Pattern face side Parts on the pattern face side seen from ...

Page 20: ... T 35 IN1 34 IN1 32 IN2 31 IN2 27 IN3 26 IN3 24 IN4R 8 STBY MDP 25 SRDR 30 SFDR 29 TRDR 32 TFDR 31 FRDR 34 FFDR 33 DIGITAL SIGNAL PROC IC101 DIGITAL SERVO RFAC 50 29 RFDCI 28 RFDC 16 FE 17 FEI 12 SW TE_BAL RFDC 43 FE 39 TE 41 SE 40 SSTP 26 66 PCMD 4 DATA 16 9344MHz 6 CLOK 5 XLAT DATA XLAT 77 SQCK SQCK 8 SCLK 15 SCOR 76 SQSO 2 XRST XRST RF SW PWM3 PWM2 PWM1 7 SENS SCOR SQSO SENS 14 C2PO C2PO 15 RF ...

Page 21: ...G PROCESSOR IC802 AUDIO DAC VIDEO DAC CONTROLLER IC601 1 2 SYSTEM CONTROLLER 89 88 90 91 93 94 95 21 40 17 22 19 33 37 23 54 47 52 95 94 97 96 PWM3 DI A03 A02 A01 CLK CLK LD PWM2 PWM1 DATA DATA D805 XLAT SQCK XRST RF SW SCOR SQSO SENS C2PO PCMD CLK BCLK LRCK GFS FOK TDMDP AUX3 RESET TDMCLK TDMFS AUX0 AUX1 98 96 94 92 89 86 43 42 41 40 66 53 49 80 12 82 84 6 10 35 44 79 X801 27MHz 13 28 18 21 24 28...

Page 22: ...ECO L 6 PBO L 7 VOLIN L R MUTE 80 R ST 92 STEREO MUTE R CH R CH SW2 R REC SW3 F REC SW4 PACK SW5 END M M1 DECK MOTOR SOLENOID R OUT R CH L OUT F DATA 10 T PLAY SW 79 T MTR CONT 6 T END 5 T SOL 4 O VF ON O DSG 97 76 O BU DATA 86 O BUSTB 87 O BUCLK 85 MOTOR DRIVER IC604 OUT1 4 7 FIN OUT2 2 9 RIN OPEN SW M LOADING CLOSE SW CD OPEN CLOSE 28 CD DOOR SW 74 O OPEN 73 O CLOSE Q501 VP VP OVERLOAD DET SWITC...

Page 23: ...01 C121 R312 CN105 CN102 C277 R116 RV101 TP7 VC CN101 R131 R118 L163 R113 IC103 C116 R114 R133 R115 R117 C107 R126 C110 R125 R132 R120 R104 R220 R221 R155 R158 C310 FB103 R201 R218 R152 R205 IC101 C222 R230 R151 C212 R204 C224 R219 R206 C211 X201 C208 R253 C250 FB291 IC102 R291 R287 R286 JR4 R285 R311 C156 C158 R222 R289 R288 R313 R317 R303 R260 C272 C117 C354 R316 R252 R310 C216 C313 R168 R290 C3...

Page 24: ...XLAT CLOK SENS XRST SCOR SQCK SD SD SP SP PWM1 PWM2 PWM3 PWM2 SQSO XRST DATA XLAT CLOK SENS SQCK SCOR TD FD TD FD PWM3 PWM1 FD FD TD TD SD SD SP SP I1 I2 I3 I4 I5 I1 I2 I3 I4 I5 RFAC RFAC RFDC SE SE FE FE TE TE AA1 AA2 AA3 AA4 AA5 AA6 AA5 AA6 AA3 AA4 AA1 AA2 RFDC RFSW RFSW XTAI XTAO XTSL MD2 DOUT EMPH WFCK SCOR SBSO EXCK SQCK MUTE SENS XRST SCLK ATSK DATA XLAT CLOK COUT MIRR DFCT FOK MDP LOCK SSTP...

Page 25: ...802 IC801 IC803 TO V OUT BOARD CN202 Page 32 TO MAIN BOARD CN303 Page 28 TO BD BOARD CN105 Page 23 TO BD BOARD CN102 Page 23 TO CONTROL BOARD CN602 Page 30 Semiconductor Location Ref No Location D301 C 7 D701 C 6 D801 C 2 D803 B 6 D805 B 5 IC701 C 6 IC801 B 1 IC802 B 3 IC803 B 1 IC804 C 8 IC805 A 2 Q309 C 7 Q801 C 7 Q802 C 3 Q901 A 5 ...

Page 26: ...2 C822 IC804 IC801 R909 R925 R926 R927 IC803 IC805 R942 R944 R946 R941 R943 R945 D801 100 100 100 100 47 16V 0 1 0 1 0 1 0 1 0 1 0 1 4 7k 4 7k 47 16V 0 1 0 0 68k 100 100 100 100 100 100 100 100 100 100 100 100 4 7k 0 01 22p 22p 22p 22p 2 7k 150k 1k 0 18 1 8W 18 1 8W 100 1 8W 2SC3266 GR 82 0 1 0 1 100p 47 16V 5P 1 0MM FFC 0 1 1k 23P 1 0MM FFC 47 16V GLT44016 30TC ES3880FMF 1k 0 0 0 HT27C020 70 U2 B...

Page 27: ...802 R707 C709 FB811 FB801 Q309 C308 X801 C821 12p C820 15p R824 Q802 D803 D301 C309 R341 C302 R306 IC802 CN803 D805 C823 0 1 0 1 1 0 1 0 1 0 1 0 1 0 68p 68p 68p 220p 470p 22p 100p 0 1 0 1 0 1 47p 47p 0 1 8p 8p 10k 10k 220 10V 0 1 100 100 100 100 4 7k 100k 4 7k 100 10k 10k 4 7k 4 7k 220 22k 22k 22k 27k 27k 27k 27k 22k 820k 820k 820k 820k 10k 100 100 220 0 75 1 10W 0 1 0 1 6 8 1 8W 100 1 8W 220 10V ...

Page 28: ...E 2 Q312 D 5 Q313 E 5 Q314 B 5 Q315 B 5 Q316 B 5 Q401 H 2 Q402 F 7 Q403 F 6 Q404 F 6 Q405 E 6 Q406 E 6 Q407 D 7 Q408 F 1 Q409 F 6 Q410 F 7 Q411 C 7 Q412 C 7 Q413 D 7 Q414 D 7 Q416 H 2 Q501 H 4 Q502 H 5 Q503 G 5 Q504 G 6 Q505 H 6 Q506 H 6 Q507 D 7 Q508 H 1 Q509 I 3 Q510 I 3 Q511 H 4 See page 19 for Circuit Boards Location IC201 IC301 IC502 IC501 R L AUX IN E E E E E E E E E E SUBWOOFER SPEAKERS R L...

Page 29: ...3 L5L6 2 4K GR T 77 T 77 V V V 16V 16V V V V 33K 33K 0 45uH 0 45uH 4 7K 4 7K 0 0056 16V G 16V YG YG YG G V T 77 1K YG 5 1K 91K T 77 T 77 L L T 77 RD5 6ESB2 36K 36K LES MTZJ T 77 33D MTZJ T 77 10C 80G T 77 4 3K YG 330 2SB1565E T 77 YG T 77 82K 2SB1565E RD8 2ESB3 YG 0 047 0 047 V 2SC1623 L5L6 2SC1623 L5L6 GR T 77 T 77 V V V V V V V T 77 G 33K V V V V V TUNER PACK J204 SUB WOOFER L SPEAKERS R IC301 S...

Page 30: ...3 A 2 Q604 A 2 Q605 D 5 Q606 D 5 Q607 E 6 Q608 C 6 See page 19 for Circuit Boards Location IC603 IC604 IC601 IC602 E SP MY EA E E 1 3 1 2 4 3 TO MAIN BOARD CN302 Page 28 F TO VCD BOARD CN801 Page 25 D TO DECK BLOCK MOTOR M901 1 674 336 12 12 FLUORESCENT INDICATOR TUBE TO MAIN BOARD CN305 Page 28 J CONTROL BOARD LOADING BOARD 1 TUNER BAND CD NX M m TAPE nN zREC PAUSE START MD VOLUME Z VOLUME PLAY M...

Page 31: ... 29 3 29 3 33 0 33 0 33 0 0 0 4 9 5 1 5 1 5 1 2 4 NO 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 VOLT 5 1 0 0 4 8 5 1 0 5 1 0 0 5 1 5 1 0 5 1 0 5 1 5 2 5 2 0 0 5 1 5 1 0 0 8 0 CLOSE OPEN TAPE MECHANISM DECK IC603 STANDBY TUNER BAND VOLUME VOLUME MD nN x z REC PAUSE START m M Z 1 u LED DRIVER 10 50V V T 77 T 77 T 77 A T265 A T265 GR TPE2 V UL T 77 YG V 0 0 01 0 01 0 ...

Page 32: ... IC503 1 16 1 4 8 5 32 17 MIC ECHO BOARD PHONE BOARD V OUT BOARD VIDEO OUT NTSC AUTO PAL TO VCD BOARD CN804 Page 25 E PHONES MIC TO MAIN BOARD CN201 Page 28 H TO MAIN BOARD CN306 Page 28 G Semiconductor Location Ref No Location D203 A 1 D204 A 1 D205 A 1 D206 B 1 D503 C 1 IC503 D 3 IC504 C 2 Q511 C 3 Q512 C 3 ...

Page 33: ... 3 0 5 3 5 3 0 5 2 5 3 9 9 CN501 4P CN502 6P CN201A 5P CN203A 4P CN202 4P 120 0 0 2 2K V 0 10K 10K 22K T 77 T 77 220 220 V V V V V V V V V V V MIC PHONES VIDEO OUT NTSC AUTO PAL MIC AMP ECHO PROCESSOR MIC MUTE MIC MUTE IC504 IC503 NOTE RXXX V OUT BOARD MIC ECHO BOARD PHONE BOARD TO MAIN BOARD CN201 Page 29 H TO MAIN BOARD CN306 Page 29 G TO VCD BOARD CN804 Page 27 E See page 38 for IC Block Diagra...

Page 34: ...RING BOARD POWER SECTION See page 19 for Circuit Boards Location POWER BOARD AC VOLTAGE 110V 120V 220V 240V TO MAIN BOARD PN401 Page 28 I AC IN PT801 POWER TRANSFORMER PT802 SUB POWER TRANSFORMER NOT REPLACEABLE BUILT IN TRANSFORMER ...

Page 35: ... 7 14 SCHEMATIC DIAGRAM POWER SECTION Not replaceable Built in transformer T 77 T 77 T 77 T 77 V TO MAIN BOARD PN901 Page 29 I AC IN POWER TRANSFORMER SUB POWER TRANSFORMER POWER BOARD AC VOLTAGE 110V 120V 220V 240V ...

Page 36: ...E RAM 32K DEMODURATOR EFM ERROR D A DIGITAL OUT INTERFACE SERVO AUTO DIGITAL CLV 1 2 3 4 5 6 7 9 8 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 16 17 18 19 20 15 14 13 12 11 10 PGND1 PGND1 DIRECTION DETECTION DIRECTION DETECTION RESET CIRCUIT STANDBY BAND GAP SVCC DIRECTION DETECTION DIRECTION DETECTION PVCC 2 PVCC 2 PVCC 2 PVCC1 PVCC1...

Page 37: ... R TUNER L CD L AUX L OUT L OUT R TON_L L TON_L R AUX R CD R VSS TON_H R TON_H L TAPE L TAPE R IC301 BD3881FV MAIN Board R 2R DAC 8bit REG DEC R 2R DAC 8bit REG DEC SERIAL INTERFACE R 2R DAC 8bit REG DEC POWER ON RESET 1 AO1 2 AO2 7 CLK 3 AO3 4 VCC 8 LD 6 DI 5 GND ...

Page 38: ...25 RCOUT 24 VREF 23 DSIG 22 VOIN 21 LPF2O 20 LPF2I2 19 LPF2I1 18 DAO 17 DAI SERIAL CONTROL CIRCUIOT CLOCK A D CONVERETR LOW PASS FILTER INPUT MIX SELECTOR DLYVOL MIX OUT REFERENCE RESET FBVOL LOW PASS FILTER D A CONVERETR PROCESSOR RAM TEST OUT CONTROL LOGIC INPUT MIC ECHO Board IC201 STK403 040 PRE DRIVER IC CH1 1 2 3 4 5 6 7 8 9 10 11 12 PRE DRIVER IC CH2 BIAS CIRCUIT VCC VP VCC VP CH1 OUT CH2 O...

Page 39: ...itch status signal input from the tape deck SW2 to 4 25 I POWER_MONI I Power amplifier overload monitoring signal input 26 I POWER_DOWN I Power down detection signal input 27 NC Not used open 28 CD DOOR SW I CD door open close switch signal input 29 RMC_IN I Remote sensor signal input 30 to 33 NC Not used open 34 to 44 O GRID1 to 11 O Grid signal output to the fluorescent indicator tube 45 O SEG1 ...

Page 40: ...gnal output to the echo processor IC504 88 I CD DATA I Data input from the video CD circuit 89 VSS2 Ground terminal 90 VDD2 Power supply terminal 91 NC Not used open 92 R ST I Stereo mono detection signal input from the tuner 93 R TUNED I Tuner tuned status signal input 94 O CD ACK O Acknowledge signal output from the video CD circuit 95 NC Not used open 96 O CD STB O Data output to the video CD c...

Page 41: ...NER FM AM 4 4 247 367 01 LID CD 5 not supplied 6 not supplied 8 1 OVERALL SECTION The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified not supplied not supplied not supplied not supplied not supplied chassis assy a c c 3 8 5 3 3 3 3 3 2 6 2 7 2 2 2 2 2 2 2 CD mechanism deck section not supplied not supplied not supplied 1 a ...

Page 42: ...OVER RING 66 4 247 369 01 BUTTON OPEN CLOSE 67 4 247 368 01 BUTTON FUNCTION 68 4 231 841 01 SPRING HEART CAM B 69 4 231 825 01 CAM B HEART 70 4 242 318 01 OIL DMPR 70 71 4 247 752 01 RUBBER FOOT 73 1 796 351 51 MECHANISM SIGNAL CASSETTE 74 not supplied 75 not supplied 76 4 247 371 01 BUTTON CD 77 A 4750 198 A CONTROL BOARD COMPLETE 78 not supplied 79 3 229 336 01 SCREW BVWH TAPPING 80 4 228 643 01...

Page 43: ...d 110 not supplied 0PT801 not supplied 2 7 685 647 79 SCREW BVTP 3X10 TYPE2 N S 4 7 682 561 09 SCREW B 4X8 5 7 685 534 19 SCREW BTP 2 6X8 TYPE2 N S 8 3 CHASSIS SECTION not supplied not supplied not supplied PT801 not supplied not supplied not supplied 2 2 4 2 2 2 5 2 101 103 105 104 110 108 b b 109 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only ...

Page 44: ...SW 162 4 220 239 01 SPRING TORSION 165 4 231 777 02 SHEET KH2 166 4 238 004 01 HOLDER BU 30 BU 167 4 985 672 01 SCREW PTPWHM2 6 FLOATING 168 4 229 358 01 SHAFT BU21 169 4 231 451 01 INSULATOR BU 30 170 4 227 045 31 SPRING INSULATOR COIL 171 X 4954 597 1 PULLEY AT 2 ASSY 172 4 227 899 01 SCREW DIA 12 FROATING M901 A 4735 337 A MOTOR LD ASSY 7 7 685 533 19 SCREW BTP 2 6X6 TYPE2 N S 8 4 CD MECHANISM ...

Page 45: ...61 ASSY 204 4 236 304 02 SPRING SLED LEAF 205 3 372 761 01 SCREW M1 7 TAPPING Ref No Part No Description Remark Ref No Part No Description Remark The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified 8 5 BASE UNIT SECTION 201 202 203 204 205 ...

Page 46: ...AMIC CHIP 0 1uF 16V C152 1 164 360 11 CERAMIC CHIP 0 1uF 16V C153 1 164 360 11 CERAMIC CHIP 0 1uF 16V C156 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V C202 1 164 360 11 CERAMIC CHIP 0 1uF 16V C205 1 164 360 11 CERAMIC CHIP 0 1uF 16V C208 1 216 864 11 METAL CHIP 0 5 1 16W C209 1 162 927 11 CERAMIC CHIP 100PF 5 50V C211 1 107 826 11 CERAMIC CHIP 0 1uF 10 00 16V C212 1 162 965 11 CERAMIC CHIP 0 0015uF 10...

Page 47: ...61 1 164 360 11 CERAMIC CHIP 0 1uF 16V R285 1 216 864 11 METAL CHIP 0 5 1 16W R286 1 216 864 11 METAL CHIP 0 5 1 16W R287 1 216 864 11 METAL CHIP 0 5 1 16W R288 1 216 809 11 METAL CHIP 100 5 1 16W R289 1 216 809 11 METAL CHIP 100 5 1 16W R290 1 216 809 11 METAL CHIP 100 5 1 16W R291 1 216 864 11 METAL CHIP 0 5 1 16W R303 1 216 864 11 METAL CHIP 0 5 1 16W R308 1 216 864 11 METAL CHIP 0 5 1 16W R309...

Page 48: ...2SC2712 YG Q602 6 550 296 01 TRANSISTOR 2SA1980G Q603 8 729 230 49 TRANSISTOR 2SC2712 YG Q604 8 729 230 49 TRANSISTOR 2SC2712 YG Q605 6 550 297 01 TRANSISTOR 2SA1981Y Q606 6 550 305 01 TRANSISTOR 2SA1296GR TPE2 Q607 8 729 900 53 TRANSISTOR DTC114EK Q608 8 729 903 49 TRANSISTOR DTC144TK RESISTOR R517 1 216 825 11 METAL CHIP 2 2K 5 1 10W R543 1 162 970 11 CERAMIC CHIP 0 01uF 10 25V R546 1 162 970 11...

Page 49: ...P 5 6K 5 1 10W R688 1 216 833 11 METAL CHIP 10K 5 1 10W R689 1 216 821 11 METAL CHIP 1K 5 1 10W R690 1 247 831 91 CARBON 1K 5 1 4W R691 1 247 831 91 CARBON 1K 5 1 4W R692 1 249 426 11 CARBON 5 6K 5 1 4W R693 1 247 831 91 CARBON 1K 5 1 4W R694 1 247 831 91 CARBON 1K 5 1 4W R695 1 247 831 91 CARBON 1K 5 1 4W R696 1 216 845 11 METAL CHIP 100K 5 1 10W R697 1 216 829 11 METAL CHIP 4 7K 5 1 10W R698 1 2...

Page 50: ...AMIC CHIP 0 0027uF 10 50V C343 1 162 979 11 CERAMIC CHIP 0 0027uF 10 50V C344 1 104 660 91 ELECT CHIP 47uF 20 16V C347 1 162 964 11 CERAMIC CHIP 0 001uF 10 50V C350 1 164 156 11 CERAMIC CHIP 0 1uF 25V C351 1 126 157 11 ELECT 10uF 20 16V C352 1 126 956 91 ELECT 0 1uF 20 50V C353 1 126 956 91 ELECT 0 1uF 20 50V C354 1 126 160 11 ELECT 1uF 20 50V C355 1 126 957 11 ELECT 0 22uF 20 00 50V C356 1 126 16...

Page 51: ...ot supplied CN401 1 564 518 11 PLUG CONNECTOR 3P DIODE D301 8 719 991 33 DIODE 1SS133T 77 D302 8 719 010 32 DIODE UZ 4 7BSA D303 8 719 991 33 DIODE 1SS133T 77 D304 8 719 010 32 DIODE UZ 4 7BSA D402 not supplied D403 not supplied D405 8 719 109 89 DIODE RD5 6ESB2 D406 not supplied D408 not supplied D409 not supplied D410 6 500 376 01 DIODE 1N4003LES D411 8 719 983 35 DIODE MTZJ T 77 33D D412 8 719 ...

Page 52: ...216 833 11 METAL CHIP 10K 5 1 10W R216 1 216 833 11 METAL CHIP 10K 5 1 10W R217 1 249 422 11 CARBON 2 7K 5 1 4W R218 1 249 422 11 CARBON 2 7K 5 1 4W R301 1 216 842 11 METAL CHIP 56K 5 1 10W R302 1 216 829 11 METAL CHIP 4 7K 5 1 10W R303 1 216 840 11 METAL CHIP 39K 5 1 10W R304 1 247 847 91 CARBON 4 7K 5 1 4W R305 1 216 825 11 METAL CHIP 2 2K 5 1 10W R306 1 216 836 11 METAL CHIP 18K 5 1 10W R307 1 ...

Page 53: ...1 10W R428 1 216 825 11 METAL CHIP 2 2K 5 1 10W R430 1 216 833 11 METAL CHIP 10K 5 1 10W R431 not supplied R432 1 216 841 11 METAL CHIP 47K 5 1 10W R433 1 216 818 11 METAL CHIP 560 5 1 10W R434 1 216 815 11 METAL CHIP 330 5 1 10W R435 1 216 821 11 METAL CHIP 1K 5 1 10W R436 1 216 833 11 METAL CHIP 10K 5 1 10W R437 1 247 840 00 CARBON 2 4K 5 1 4W R438 1 216 836 11 METAL CHIP 18K 5 1 10W R439 1 216 ...

Page 54: ...5 1 124 236 91 ELECT CHIP 47 20 16V C556 1 162 915 91 CERAMIC CHIP 10PF 0 5PF 50V C557 1 162 968 81 CERAMIC CHIP 0 0047uF 10 50V C558 1 126 964 11 ELECT 10uF 20 50V C559 1 124 236 91 ELECT CHIP 47 20 16V C560 1 124 236 91 ELECT CHIP 47 20 16V C561 1 115 339 11 CERAMIC CHIP 0 1uF 10 50V C562 1 164 156 91 CERAMIC CHIP 0 1uF 25V CONNECTOR CN501 not supplied CN502 not supplied DIODE D503 8 719 012 92 ...

Page 55: ... 1 164 346 11 CERAMIC CHIP 1uF 16V C717 1 164 346 11 CERAMIC CHIP 1uF 16V C718 1 164 346 11 CERAMIC CHIP 1uF 16V C719 1 164 346 11 CERAMIC CHIP 1uF 16V C720 1 164 346 11 CERAMIC CHIP 1uF 16V C721 1 164 346 11 CERAMIC CHIP 1uF 16V C722 1 164 346 11 CERAMIC CHIP 1uF 16V C723 1 164 360 11 CERAMIC CHIP 0 1uF 16V C801 1 124 589 11 ELECT 47uF 20 16V C802 1 164 360 11 CERAMIC CHIP 0 1uF 16V C803 1 164 36...

Page 56: ...INDUCTOR 10uH L802 1 414 410 21 INDUCTOR 10uH L901 1 408 962 21 INDUCTOR 2 2uH TRANSISTOR Q309 6 550 344 01 TRANSISTOR 2SC3266GR Q801 6 550 344 01 TRANSISTOR 2SC3266GR Q802 8 729 200 71 TRANSISTOR 2SC2712G TE85L Q901 8 729 216 22 TRANSISTOR 2SA1162 G RESISTOR R304 1 216 146 00 RES CHIP 6 8 5 1 8W R305 1 216 174 00 RES CHIP 100 5 1 8W R306 1 216 296 11 SHORT CHIP 0 R341 1 216 184 00 RES CHIP 270 5 ...

Page 57: ... 11 METAL CHIP 100 5 1 16W R932 1 216 809 11 METAL CHIP 100 5 1 16W R933 1 216 809 11 METAL CHIP 100 5 1 16W R934 1 216 809 11 METAL CHIP 100 5 1 16W R935 1 216 809 11 METAL CHIP 100 5 1 16W R936 1 216 809 11 METAL CHIP 100 5 1 16W R937 1 216 809 11 METAL CHIP 100 5 1 16W R938 1 216 826 11 METAL CHIP 2 7K 5 1 16W R939 1 216 847 11 METAL CHIP 150K 5 1 16W R940 1 216 843 11 METAL CHIP 68K 5 1 16W R9...

Page 58: ...so clicking the version at the upper right on the revised page allows you to jump to the next revised page Ver Date Description of Revision 1 0 2004 05 New 1 1 2004 08 Change of Part No for IC803 SPM 04078 1 2 2004 09 Change of Part No for VCD BOARD COMPLETE IC801 IC802 and Q802 SPM 04097 ...

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