Sony TC-S3 Service Manual Download Page 16

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TC-S3

7-4.

PRINTED WIRING BOARDS – MAIN Section –

•

See page 13 for Circuit Boards Location.

• Semiconductor

Location

Ref. No.

Location

D306

H-2

D307

I-6

D308

H-2

D309

H-5

IC301

F-3

IC302

B-4

IC303

C-1

IC304

B-3

IC310

F-6

IC311

E-6

IC320

H-3

IC321

H-4

Q301

B-6

Q302

B-6

Q303

B-6

Q304

B-5

Q305

C-5

Q310

C-6

Q391

C-5

Q392

D-5

Q393

D-5

Q394

D-5

Q395

E-4

Q396

D-4

Q400

H-5

R422

R415

C345

R324

JW305

JW307

JW306

JW308

JW321

JW388

R341

C347

CN314

CN308

JW310

RV302

C380

C377

C330

C327

R340

R405

R404

R339

R378

R338

R336

JW313

349

R408

JW383

C346

R418

JW323

JW318

JW374

JW312

JW326

C384

C367

D309

D308

C342

C336

R345

JW382

C341

JW353

R369

R368

JW311

C383

C382

C349

R386

R321

JW354

L351

RV304

R349

R348

IC303

IC304

R347

C397

D307

R325

Q303

Q302

Q301

R367

R360

350

R361

C394

Q391

R417

R328

JW380

Q396

JW379

JW360

Q395

Q392

Q394

Q393

R310

R309

C358

C311

C357

C368

C356

C355

R307

R306

R414

R304

C376

JW335

C304

C352

C309

R420

C312

R364

C340

C339

C338

C337

C335

C379

C329

JW319

R407

C354

C353

C302

JW351

JW331

JW369

R362

R359

R357

R358

R356

R355

JW316

R334

C378

JW304

R335

R375

R376

R344

C363

R351

363

359

R350

JW301

RV303

Q305

R303

C351

C317

C370

C369

C320

C319

JW320

JW309

C343

C301

R300

R301

JW338

341

C359

C318

C308

C307

C306

C305

R317

R318

R319

R323

R327

JW377

JW332

R423

R346

R311

R322

348

R314

C313

358

C316

C315

C314

R412

C399

362

R308

JW337

C310

EPT300

R409

C414

C390

C388

C415

C391

C389

R416

JW324

JW336

JW322

IC302

JW325

C398

R363

JW302

R406

JW352

R315

CN309

CN310

CN311

364

R413

IC320

IC321

JW371

R305

C322

JW378

345

JW339

JW373

C303

JW368

R419

RV354

JW333

RV351

C372

Q304

JW314

T301

JW381

R421

C360

C362

R342

C333

R343

Q310

342

R377

C350

D306

R403

R402

C326

C374

C324

C386

C385

Q400

C321

R371

R332

R331

R330

R373

R372

R370

C371

R337

L301

C373

C323

R333

346

C328

JW303

C332

JW376

365

JW329

C334

343

JW328

JW372

C396

C344

JW370

JW355

361

366

344

JW340

JW330

JW367

JW375

JW327

JW334

R313

347

R302

357

JW356

RV301

R316

C395

JW385

C417

EPT302

NO313

NO312

C418

JW386

C348

L303

L302

R379

IC311

IC301

IC310

R354

JW317

MAIN BOARD

TC-PANEL-B DECK BOARD

NO304

(CHASSIS)

SYSTEM CONTROL 4

FROM

ST-S5/S3/VS77

1-680-718-

SYSTEM CONTROL 5

FROM

CDP-S3/MCE-VS77

LEAF SW BOARD

CN1001

(11, 12)

HEAD (A) BOARD

HEAD (B) BOARD

(Page 17)

(Page 18)

There are a few cases that the part printed on
this diagram isn’t mounted in this model.

Summary of Contents for TC-S3

Page 1: ...DOLBY NR OFF using Sony TYPE I cassette 60 14 000 Hz 3 dB using Sony TYPE II cassette Wow and flutter 0 15 W Peak IEC 0 1 W RMS NAB 0 2 W Peak DIN Dimensions w h d Approx 280 x 128 x 330 mm Mass Approx 2 4 kg Design and specifications are subject to change without notice Tape deck Model Name Using Similar Mechanism NEW Section Tape Transport Mechanism Type TCM 230AWR41 230MWR41 Dolby noise reducti...

Page 2: ...LEAF SW Section 17 7 7 Schematic Diagram PANEL Section 18 7 8 Printed Wiring Boards PANEL Section 18 7 9 IC Pin Function Description 19 8 EXPLODED VIEWS 8 1 General Section 21 8 2 Front Panel Section 22 8 3 Tape Mechanism Deck Section 1 TCM 230AWR41 230MWR41 23 8 4 Tape Mechanism Deck Section 2 TCM 230AWR41 230MWR41 24 9 ELECTRICAL PARTS LIST 25 Notes on chip component replacement Never reuse a di...

Page 3: ...ll components with the system cables Note The precaution to the users is described on the label stuck on the back panel CD player and in the troubleshooting section in the Operation Manual System Configuration POWER SUPPLY AC IN TA SYSTEM CD µcon ST CDP TC µcon TC DISPLAY Model PART No AEP and UK models 4 233 093 0 Australian Saudi Arabia and Korean models 4 233 093 1 Sigapore model 4 233 093 2 Th...

Page 4: ...ON t 19 20 21 DOLBY NR rl 19 20 EDIT rk 21 HI DUB rj 20 REC PAUSE START rg 20 21 Deck A N forward play tf 19 35 n reverse play td 19 35 x stop ts 19 M fast forward go forward th 19 m rewind go back tg 19 Z eject ta 19 Deck B N forward play ra 19 20 35 n reverse play rs 19 20 35 x stop rd 19 20 M fast forward go forward el 19 m rewind go back r 19 Z eject rf 19 1 SYSTEM CONTROL 5 connector FROM CDP...

Page 5: ... DISPLAY ws 13 16 18 29 35 D SKIP 4 14 ENTER wg 10 12 13 15 17 18 21 22 26 30 EQ qd 27 EQ ON OFF qf 10 28 FUNCTION wf 10 14 15 20 21 31 GROOVE wa 23 SET UP qs 10 12 26 28 29 SLEEP 7 29 SUR wd 25 TAPE A hH ea 19 35 TAPE B hH e 19 20 35 TUNER BAND wl 17 TUNING 9 17 TUNING wh 17 TV CH ql TV VOL w TV 1 2 TV VIDEO 1 VOL qh BUTTON DESCRIPTIONS 1 power 3 X pause q x stop 8 go back wk go forward wj m rewi...

Page 6: ...e in the numerical order given 3 2 COVER 3 2 COVER Page 6 3 3 MAIN BOARD Page 7 3 4 FRONT PANEL SECTION Page 7 3 6 LEAF SW BOARD HEAD A BOARD HEAD B BOARD Page 8 3 5 TAPE MECHANISM DECK TCM 230AWR41 230MWR41 Page 8 SET 2 two screws case 3 TP2 3 3 2 two screws case 3 TP2 1 three screws BVTP3 8 4 Remove the cover in the direction of arrow A A ...

Page 7: ... 17 core CN311 2 three connectors CN309 310 314 3 three screws BVTP3 8 3 screw BVTP3 8 4 PC board holder 2 connector CN2 7 front panel section 2 connector CN1 3 screw BVTP3 8 2 connector CN314 1 wire flat type 17 core CN311 4 lug 6 two claws 2 connector CN2 6 three claws 5 three screws BVTP3 8 ...

Page 8: ... screws BVTP2 6 8 4 tape mechanism deck TCM 230AWR41 230MWR41 1 Open the cassette holder L R 3 lug 3 6 LEAF SW BOARD HEAD A BOARD HEAD B BOARD 6 screw PTT 2 4 4 screw PTT 2 4 3 LEAF SW board 2 five claws 5 head A board 7 head B board 1 Remove the four solderings ...

Page 9: ...st the FF AMS is checked and the mechanism is shut off after detecting the ASM signal twice 6 Then the REW AMS is checked and the mechanism is shut off after detecting the AMS signal twice 7 When the check is complete a message of either OK or NG appears To check an AMS of the B deck select TAPE B function After that press CD SYNC x ALC checking Procedure 1 Enter the MC test mode 2 Insert a tape i...

Page 10: ...rd Playback Head Azimuth Adjustment Note Perform this adjustments for both decks Procedure 1 Mode Playback 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 demagne tizer 3 Do not use a magnetized screwdriver for the adjustments 4 After the adju...

Page 11: ...e deck B 3 Press the HI DUB button in playback mode Then at HIGH speed mode 4 Adjust RV1001 on the LEAF SW board so that frequency counter reads 6 000 30 Hz 5 Press the HI DUB button Then back to NORMAL speed mode 6 Adjust RV1002 on the LEAF SW board so that frequency counter reads 3 000 15 Hz Adjustment Location LEAF SW board Playback level Adjustment DECK A DECK B Procedure Mode Playback 1 Confi...

Page 12: ... a tape into Deck B 2 After press RECPAUSE START button press REC PAUSE START button then recording start 3 Mode Record 4 Mode Playback 5 Confirm the play back signal recorded in step 3 becomes ad justable level as follows If these levels are not adjustable level adjust the RV301 L CH and RV351 R CH on the MAIN board to repeat steps 4 and 5 attenuator set MD VIDEO AUDIO IN J601 ST S3 S5 SV7 1 315 ...

Page 13: ...tages are taken with aVOM Input impedance 10 MΩ Voltage variations may be noted due to normal produc tion tolerances Waveforms are taken with a oscilloscope Voltage variations may be noted due to normal produc tion tolerances Circled numbers refer to waveforms Signal path E PB a REC Note The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part n...

Page 14: ...0V 5 6 5 6 2SC2001 0 015 18k 0 0068 18k 0 0068 0 018 5 6k 1 50V 47 16V 470 10 50V 10 50V 0 1 1 2k 1k 27p 27p 220k 120p 27mH 330p 330p 27mH 120p 12k 4 7k 220 10 50V 0 001 BN1A4M BA1A4M 100p 100 100 10V 5 6k 0 022 130k 120k 390p 390p 120k 100 10V 100 5 6k 0 022 130k 100p 100 16V 2 2k 100 16V 100p 220 22k 12k 270k 0 01 12k 0 01 270k 22k 100 10V 120k 390p 220 100p 120k 220 220 100 16V 2 2k 100 16V 1 5...

Page 15: ... 3k 10 50V 1 50V 1 50V 10 50V 0 47 1 2k 4 7k 1 50V 22k 2 2 50V 100 2 2 50V 22k 10 50V 2 2k 470p 0 1 10P 5P 5P 17P 4 7k 47k 47k 4 7k 10 50V 470 16V 10 50V 470 10V 560 1k 10 50V 470 16V 47k 1k 220 220 220 220 0 1 0 1 100p 100p 0 1 10k 10k 100 16V 10k 10k 100k 4 7 50V 390k 0 1 100p 100p 0 1 100 11ES2 NTA2B 11ES2 NTA2B 11ES2 NTA2B 11ES2 NTA2B 10 50V 0 1 2 2k 470p 0 0047 1k 1k 2SB1116 1k 1k 0 0047 2SB1...

Page 16: ...319 JW320 JW309 C343 C301 R300 R301 JW338 JW341 C359 C318 C308 C307 C306 C305 R317 R318 R319 R323 R327 JW377 JW332 R423 R346 R311 R322 JW348 R314 C313 JW358 C316 C315 C314 R412 C399 JW362 R308 JW337 C310 EPT300 R409 C414 C390 C388 C415 C391 C389 R416 JW324 JW336 JW322 IC302 JW325 C398 R363 JW302 R406 JW352 R315 CN309 CN310 CN311 JW364 R413 IC320 IC321 JW371 R305 C322 JW378 JW345 JW339 JW373 C303 J...

Page 17: ... 3 4 5 6 7 8 9 10 11 12 Page 16 D1001 B 4 D1002 B 10 IC1001 B 2 IC1002 B 9 Q1001 B 3 Semiconductor Location Ref No Location C1001 33 10V S1004 A 120 70 S1008 B 120 70 A MAIN BOARD 2 2 CN311 There are a few cases that the part printed on this diagram isn t mounted in this model Voltages are dc with respect to ground under no signal conditions no mark TAPE PLAY TAPE REC Page 15 ...

Page 18: ...ocation Ref No Location S301 S302 R387 R388 R389 R390 S303 S304 S305 D302 D303 R391 R392 R393 R394 S306 S307 S308 S309 S311 S310 R396 R397 R395 D301 D300 S316 S315 S314 S313 S312 R398 R399 R400 R401 NO303 NO303 NO302 NO302 NO301 NO301 NO304 330 470 560 680 SEL5423E T P15 SEL5423E T P15 1k 1 2k 1 8k 2 7k 4 7k 6 8k 3 3k SEL5423E T P15 SEL5423E T P15 10k 15k 27k 56k 5P 5P 5P 5P 5P 5P 7P B FWD B REV A...

Page 19: ... data transfer clock signal output to the PT8300 S IC311 15 DO1 O Serial data output to the PT8300 S IC311 16 DI2 I Serial data input from the PT8300 S IC311 17 P7 O Tape deck relay on off control signal output to the µPC1330H IC302 18 P6 O ALC on off control signal output to the HA12226F IC301 19 P5 O Deck A B selection signal output to the HA12226F IC301 20 P4 O EQ high normal selection signal o...

Page 20: ...nnected to pin q 10 P10 O LED drive signal output of the A REV indicator D301 L LED on 11 P9 O Not used connected to pin qs 12 P8 O LED drive signal output of the A FWD indicator D300 L LED on 13 LATCHO O Not used open 14 CLKO O Not used open 15 DO1 O Not used open 16 DI2 I Not used fixed at L 17 21 P7 P3 O Not used open 22 P2 O Not used connected to pin wd 23 P1 O Capstan motor on off control sig...

Page 21: ...et s Color Abbreviation AUS Australian model EA Saudi Arabia model KR korean model MX Mexican model SP Singapore model TH Thailand model 8 1 GENERAL SECTION 5 4 6 7 8 1 2 3 4 not supplied not supplied Front panel section 1 1 1 1 3 1 1 Ref No Part No Description Remark Ref No Part No Description Remark 1 4 924 098 01 HOLDER PC BOARD 2 1 773 048 11 WIRE FLAT TYPE 17 CORE 3 A 2007 873 A MAIN BOARD CO...

Page 22: ...CASSETTE 56 4 233 094 01 EJECT L BUTTON 57 4 900 888 01 EJECT LEVER L 58 3 019 456 11 SCREW STEP 59 4 951 620 01 SCREW 2 6X8 BVTP 60 4 900 889 01 EJECT LEVER R 61 4 215 062 01 DAMPER 62 1 680 719 11 TC PANEL A DECK BOARD 63 1 680 721 11 TC SUB PANEL A BOARD 64 1 680 722 11 TC SUB PANEL B BOARD 65 1 680 720 11 TC PANEL B DECK BOARD 66 4 233 095 01 EJECT R BUTTON 58 59 59 58 60 57 61 61 59 59 64 59 ...

Page 23: ...8 3 TAPE MECHANISM DECK SECTION 1 TCM 230AWR41 230MWR41 701 701 702 702 703 703 705 705 704 706 706 704 HRPE901 HP901 Note Two different types of tape mechanism are used depending on models They maintain compatibility as an entire mechanism even though there are some different parts are used 710 708 707 707 709 713 PM901 PM902 713 709 1 676 221 11 HEAD B BOARD 710 A 2007 838 A LEAF SW BOARD COMPLE...

Page 24: ...STAN B 752 4 227 239 01 BELT CAPSTAN C 753 X 3378 042 1 FLYWHEEL B FWD ASSY 754 X 3378 043 1 FLYWHEEL B REV ASSY 755 X 3378 040 1 FLYWHEEL A FWD ASSY 756 X 3378 041 1 FLYWHEEL A REV ASSY 757 3 041 947 01 BELT FR 762 3 318 203 62 SCREW B1 7X4 TAPPING 763 3 019 208 01 WASHER STOPPER 764 3 040 580 11 PULLEY TENSION 765 4 228 450 11 SPRING REVERSE SLIDER TORSION 766 A 2004 793 A CHASSIS A ASSY SUB 767...

Page 25: ...ese 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 The components identified by mark 0 or dotted line with mark 0 are critical for safety Replace only with part number specified When indicating parts by reference number please include the board R1008 1 249 417 11 CARBON 1K 5 1 4W VARIABLE RESISTOR RV1001 1 241 785 11 RES ADJ CAR...

Page 26: ...AMIC 390PF 10 50V C377 1 104 665 11 ELECT 100uF 20 10V C378 1 162 282 31 CERAMIC 100PF 10 50V C379 1 136 153 00 FILM 0 01uF 5 50V C380 1 126 933 11 ELECT 100uF 20 16V C382 1 162 283 31 CERAMIC 120PF 10 50V C383 1 162 288 31 CERAMIC 330PF 10 50V C384 1 162 209 31 CERAMIC 27PF 5 50V C385 1 104 665 11 ELECT 100uF 20 10V C386 1 104 665 11 ELECT 100uF 20 10V C388 1 126 964 11 ELECT 10uF 20 50V C389 1 1...

Page 27: ... 11 CARBON 18K 5 1 4W R346 1 249 426 11 CARBON 5 6K 5 1 4W R347 1 249 433 11 CARBON 22K 5 1 4W R348 1 249 409 11 CARBON 220 5 1 4W R349 1 249 425 11 CARBON 4 7K 5 1 4W R350 1 249 433 11 CARBON 22K 5 1 4W R351 1 249 421 11 CARBON 2 2K 5 1 4W R354 1 249 427 11 CARBON 6 8K 5 1 4W R355 1 249 429 11 CARBON 10K 5 1 4W R356 1 249 430 11 CARBON 12K 5 1 4W R357 1 247 843 11 CARBON 3 3K 5 1 4W R358 1 249 43...

Page 28: ...WITCH TACTILE n S305 1 771 410 21 SWITCH TACTILE x 1 680 721 11 TC SUB PANEL A BOARD RESISTOR R395 1 247 843 11 CARBON 3 3K 5 1 4W R396 1 249 425 11 CARBON 4 7K 5 1 4W R397 1 249 427 11 CARBON 6 8K 5 1 4W SWITCH S310 1 771 410 21 SWITCH TACTILE DOLBY NR S311 1 771 410 21 SWITCH TACTILE DIRECTION 1 680 722 11 TC SUB PANEL B BOARD RESISTOR R391 1 249 417 11 CARBON 1K 5 1 4W R392 1 249 418 11 CARBON ...

Page 29: ...29 TC S3 MEMO ...

Page 30: ...ORY Clicking the version allows you to jump to the revised page Also 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 2001 04 New ...

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