Sony HCD-DH7BT Service Manual - Page 100

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

100

HCD-DH3/DH5BT/DH7BT

R230

1-216-821-11

METAL CHIP

1K

5%

1/10W

(DH3/DH5BT)

R235

1-216-809-11

METAL CHIP

100

5%

1/10W

R237

1-216-809-11

METAL CHIP

100

5%

1/10W

R238

1-216-817-11

METAL CHIP

470

5%

1/10W

R239

1-216-833-11

METAL CHIP

10K

5%

1/10W

R240

1-216-821-11

METAL CHIP

1K

5%

1/10W

(DH7BT)

R241

1-216-805-11

METAL CHIP

47

5%

1/10W

(DH7BT)

R243

1-216-797-11

METAL CHIP

10

5%

1/10W

(DH7BT)

R247

1-216-817-11

METAL CHIP

470

5%

1/10W

R248

1-216-817-11

METAL CHIP

470

5%

1/10W

R249

1-216-813-11

METAL CHIP

220

5%

1/10W

(DH5BT/DH7BT)

R291

1-216-801-11

METAL CHIP

22

5%

1/10W

(DH7BT)

R292

1-216-841-11

METAL CHIP

47K

5%

1/10W

R293

1-216-841-11

METAL CHIP

47K

5%

1/10W

R294

1-216-833-11

METAL CHIP

10K

5%

1/10W

R295

1-216-845-11

METAL CHIP

100K

5%

1/10W

R296

1-216-817-11

METAL CHIP

470

5%

1/10W

R298

1-216-801-11

METAL CHIP

22

5%

1/10W

(DH7BT)

R301

1-216-833-11

METAL CHIP

10K

5%

1/10W

R302

1-216-833-11

METAL CHIP

10K

5%

1/10W

R303

1-216-809-11

METAL CHIP

100

5%

1/10W

R304

1-216-809-11

METAL CHIP

100

5%

1/10W

R305

1-216-793-11

METAL CHIP

4.7

5%

1/10W

R306

1-216-797-11

METAL CHIP

10

5%

1/10W

R307

1-216-797-11

METAL CHIP

10

5%

1/10W

R308

1-216-797-11

METAL CHIP

10

5%

1/10W

R311

1-216-833-11

METAL CHIP

10K

5%

1/10W

R312

1-216-833-11

METAL CHIP

10K

5%

1/10W

R319

1-216-833-11

METAL CHIP

10K

5%

1/10W

R320

1-216-833-11

METAL CHIP

10K

5%

1/10W

R323

1-216-829-11

METAL CHIP

4.7K

5%

1/10W

R324

1-216-829-11

METAL CHIP

4.7K

5%

1/10W

R325

1-216-833-11

METAL CHIP

10K

5%

1/10W

R326

1-216-833-11

METAL CHIP

10K

5%

1/10W

R327

1-216-841-11

METAL CHIP

47K

5%

1/10W

R328

1-216-841-11

METAL CHIP

47K

5%

1/10W

R329

1-216-833-11

METAL CHIP

10K

5%

1/10W

(DH5BT/DH7BT)

R330

1-216-833-11

METAL CHIP

10K

5%

1/10W

(DH5BT/DH7BT)

R331

1-216-813-11

METAL CHIP

220

5%

1/10W

R332

1-216-813-11

METAL CHIP

220

5%

1/10W

R333

1-216-813-11

METAL CHIP

220

5%

1/10W

R334

1-216-813-11

METAL CHIP

220

5%

1/10W

R335

1-216-837-11

METAL CHIP

22K

5%

1/10W

R336

1-216-837-11

METAL CHIP

22K

5%

1/10W

R337

1-216-841-11

METAL CHIP

47K

5%

1/10W

R338

1-216-841-11

METAL CHIP

47K

5%

1/10W

R339

1-216-809-11

METAL CHIP

100

5%

1/10W

R340

1-216-809-11

METAL CHIP

100

5%

1/10W

R341

1-216-809-11

METAL CHIP

100

5%

1/10W

(DH3/DH5BT)

R342

1-216-809-11

METAL CHIP

100

5%

1/10W

(DH3/DH5BT)

R343

1-216-821-11

METAL CHIP

1K

5%

1/10W

(DH7BT)

R344

1-216-821-11

METAL CHIP

1K

5%

1/10W

(DH7BT)

R345

1-216-829-11

METAL CHIP

4.7K

5%

1/10W

(DH5BT/DH7BT)

R346

1-216-829-11

METAL CHIP

4.7K

5%

1/10W

(DH5BT/DH7BT)

R351

1-216-845-11

METAL CHIP

100K

5%

1/10W

(DH5BT/DH7BT)

R352

1-216-845-11

METAL CHIP

100K

5%

1/10W

(DH5BT/DH7BT)

R355

1-216-809-11

METAL CHIP

100

5%

1/10W

(DH5BT/DH7BT)

R356

1-216-809-11

METAL CHIP

100

5%

1/10W

(DH5BT/DH7BT)

R359

1-216-845-11

METAL CHIP

100K

5%

1/10W

(DH5BT/DH7BT)

R360

1-216-845-11

METAL CHIP

100K

5%

1/10W

(DH5BT/DH7BT)

R361

1-216-841-11

METAL CHIP

47K

5%

1/10W

(DH7BT)

R362

1-216-841-11

METAL CHIP

47K

5%

1/10W

(DH7BT)

R365

1-216-845-11

METAL CHIP

100K

5%

1/10W

(DH5BT/DH7BT)

R366

1-216-845-11

METAL CHIP

100K

5%

1/10W

(DH5BT/DH7BT)

R367

1-216-845-11

METAL CHIP

100K

5%

1/10W

(DH5BT/DH7BT)

R368

1-216-845-11

METAL CHIP

100K

5%

1/10W

(DH5BT/DH7BT)

R369

1-216-833-11

METAL CHIP

10K

5%

1/10W

(DH5BT/DH7BT)

R370

1-216-833-11

METAL CHIP

10K

5%

1/10W

(DH5BT/DH7BT)

R389

1-216-829-11

METAL CHIP

4.7K

5%

1/10W

(DH3/DH5BT: AEP, AUS, SP)

R390

1-216-829-11

METAL CHIP

4.7K

5%

1/10W

(DH3/DH5BT: AEP, AUS, SP)

R405

1-216-853-11

METAL CHIP

470K

5%

1/10W

R408

1-216-837-11

METAL CHIP

22K

5%

1/10W

(DH7BT)

R409

1-216-829-11

METAL CHIP

4.7K

5%

1/10W

(DH7BT)

R410

1-216-833-11

METAL CHIP

10K

5%

1/10W

R411

1-216-821-11

METAL CHIP

1K

5%

1/10W

(DH7BT)

R412

1-216-833-11

METAL CHIP

10K

5%

1/10W

R413

1-216-837-11

METAL CHIP

22K

5%

1/10W

(DH7BT)

R423

1-216-833-11

METAL CHIP

10K

5%

1/10W

R424

1-216-833-11

METAL CHIP

10K

5%

1/10W

R425

1-216-833-11

METAL CHIP

10K

5%

1/10W

(DH7BT)

R428

1-216-841-11

METAL CHIP

47K

5%

1/10W

R432

1-216-833-11

METAL CHIP

10K

5%

1/10W

R441

1-216-829-11

METAL CHIP

4.7K

5%

1/10W

(DH7BT)

MAIN

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Section	Page
COVER	1
TABLE OF CONTENTS	4
1. SERVICING NOTES	5
2. GENERAL	8
3. DISASSEMBLY	13
3-1. DISASSEMBLY FLOW	13
3-2. STEEL CABINET	13
3-3. FRONT PANEL SECTION	14
3-4. BACK PANEL SECTION	14
3-5. MAIN CHASSIS SECTION	15
3-6. DMB15 BOARD	15
3-7. DVD MECHANISM DECK (CDM86-DVBU101)	16
3-8. BELT (MOT)	16
3-9. OPTICAL PICK-UP BLOCK (KHM-313CAB)	17
4. TEST MODE	18
5. ELECTRICAL CHECKS	21
6. DIAGRAMS	22
6-1. BLOCK DIAGRAM – RF SERVO/VIDEO Section –	22
6-2. BLOCK DIAGRAM – TUNER/USB/BLUETOOTH Section –	23
6-3. BLOCK DIAGRAM – MAIN Section –	24
6-4. BLOCK DIAGRAM – KARAOKE/AMP Section –	25
6-5. BLOCK DIAGRAM – PANEL/POWER SUPPLY Section –	26
6-6. PRINTED WIRING BOARDS – SERVO Section (1/2) –	28
6-7. PRINTED WIRING BOARD – SERVO Section (2/2) –	29
6-8. SCHEMATIC DIAGRAM – SERVO Section (1/4) –	30
6-9. SCHEMATIC DIAGRAM – SERVO Section (2/4) –	31
6-10. SCHEMATIC DIAGRAM – SERVO Section (3/4) –	32
6-11. SCHEMATIC DIAGRAM – SERVO Section (4/4) –	33
6-12. PRINTED WIRING BOARD – VIDEO Section –	34
6-13. SCHEMATIC DIAGRAM – VIDEO Section –	35
6-14. SCHEMATIC DIAGRAM – USB Section (1/2) (DH3/DH5BT) –	36
6-15. SCHEMATIC DIAGRAM – USB Section (2/2) (DH3/DH5BT) –	37
6-16. PRINTED WIRING BOARD – USB Section (DH3/DH5BT) –	38
6-17. PRINTED WIRING BOARD – MAIN Section –	39
6-18. SCHEMATIC DIAGRAM – MAIN Section (1/2) –	40
6-19. SCHEMATIC DIAGRAM – MAIN Section (2/2) –	41
6-20. PRINTED WIRING BOARDS – BLUETOOTH Section (DH5BT/DH7BT) –	42
6-21. SCHEMATIC DIAGRAM – BLUETOOTH Section (DH5BT/DH7BT) –	43
6-22. PRINTED WIRING BOARD – XM Section (DH7BT) –	44
6-23. SCHEMATIC DIAGRAM – XM Section (DH7BT) –	45
6-24. PRINTED WIRING BOARD – AMP Section –	46
6-25. SCHEMATIC DIAGRAM – AMP Section –	47
6-26. PRINTED WIRING BOARDS – INPUT/OUTPUT Section –	48
6-27. SCHEMATIC DIAGRAM – INPUT/OUTPUT Section –	49
6-28. PRINTED WIRING BOARD – KARAOKE Section –	50
6-29. SCHEMATIC DIAGRAM – KARAOKE Section –	51
6-30. PRINTED WIRING BOARDS – PANEL Section –	52
6-31. SCHEMATIC DIAGRAM – PANEL Section –	53
6-32. PRINTED WIRING BOARD – POWER SUPPLY Section –	54
6-33. SCHEMATIC DIAGRAM – POWER SUPPLY Section –	55
7. EXPLODED VIEWS	81
7-1. STEEL CABINET SECTION	81
7-2. FRONT PANEL SECTION	82
7-3. BACK PANEL SECTION	83
7-4. DMB15 BOARD SECTION	84
7-5. MAIN BOARD SECTION	85
7-6. POWER BOARD SECTION	86
7-7. DVD MECHANISM DECK SECTION (CDM86-DVBU101)	88
8 ELECTRICAL PARTS LIST	88
AMP	89
ANT	91
BT	91
DMB15	92
HP-AMP	96
JACK	96
MAIN	98
MS-214	102
PANEL	102
POWER	103
POWER HT	104
SP	106
TOP KEY	106
USB	106
VIDEO	108
XM	108
SUPPLEMENT-1	111

Sony HCD-DH7BT Service Manual - Page 100

Ref. No., Part No., Description, Remark, METAL CHIP, DH3/DH5BT, DH7BT, DH5BT/DH7BT, DH3/DH5BT: AEP,

Page 100 highlights