Sony HCD-DH7BT Service Manual - Page 127

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

17

HCD-DH3/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, RU, AUS, CH, SP, TW, KR,

TH)

R390

1-216-829-11

METAL CHIP

4.7K

5%

1/10W


TH)

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)

R442

1-216-825-11

METAL CHIP

2.2K

5%

1/10W

(DH7BT)

R452

1-216-833-11

METAL CHIP

10K

5%

1/10W

(DH3: AUS, CH, KR/DH5BT: AUS, RU, CH, KR)

R453

1-216-833-11

METAL CHIP

10K

5%

1/10W

(DH3: SP, CH, KR, TH/DH5BT: CH, SP, TW, KR,

TH)

R454

1-216-833-11

METAL CHIP

10K

5%

1/10W

(DH3: AUS, SP, KR, TH/DH5BT: AEP, RU, AUS,

SP, TW, KR, TH)

R455

1-216-833-11

METAL CHIP

10K

5%

1/10W

(DH3: CH, KR/DH5BT: RU, KR)

R456

1-216-833-11

METAL CHIP

10K

5%

1/10W

R457

1-216-833-11

METAL CHIP

10K

5%

1/10W

R458

1-216-833-11

METAL CHIP

10K

5%

1/10W

R483

1-216-857-11

METAL CHIP

1M

5%

1/10W

< VIBRATOR >

X101

1-813-994-11

VIBRATOR, CRYSTAL (32.768kHz)

X102

1-795-721-21

VIBRATOR, CERAMIC (20MHz)

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

A-1236-743-A

POWER HT BOARD, COMPLETE (DH7BT)

A-1236-767-A

POWER HT BOARD, COMPLETE (DH3/DH5BT:

AEP, RU, AUS, CH, SP, TW, KR, TH)

A-1283-594-A

POWER HT BOARD, COMPLETE (DH5BT: CND)

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

7-685-646-79

SCREW +BVTP 3X8 TYPE2 IT-3

< CAPACITOR >

C200

1-165-908-11

CERAMIC CHIP

1uF

10%

10V

C201

1-126-937-11

ELECT

4700uF

20%

16V

C202

1-126-925-91

ELECT

470uF

20%

10V

C203

1-107-826-11

CERAMIC CHIP

0.1uF

10%

16V

C204

1-107-826-11

CERAMIC CHIP

0.1uF

10%

16V

C205

1-126-923-91

ELECT

220uF

20%

10V

C206

1-107-826-11

CERAMIC CHIP

0.1uF

10%

16V

C207

1-126-925-91

ELECT

470uF

20%

10V

C208

1-107-826-11

CERAMIC CHIP

0.1uF

10%

16V

C209

1-126-916-11

ELECT

1000uF

20%

6.3V

C210

1-107-826-11

CERAMIC CHIP

0.1uF

10%

16V

C211

1-126-926-11

ELECT

1000uF

20%

10V

C212

1-107-826-11

CERAMIC CHIP

0.1uF

10%

16V

C213

1-126-923-91

ELECT

220uF

20%

10V

C217

1-126-965-91

ELECT

22uF

20%

50V

C218

1-107-826-11

CERAMIC CHIP

0.1uF

10%

16V

C219

1-126-947-11

ELECT

47uF

20%

35V

C251

1-126-947-11

ELECT

47uF

20%

35V


TH)

C252

1-126-933-11

ELECT

100uF

20%

16V


TH)

C253

1-107-826-11

CERAMIC CHIP

0.1uF

10%

16V


TH)

C254

1-126-947-11

ELECT

47uF

20%

35V


TH)

C256

1-126-961-11

ELECT

2.2uF

20%

50V


TH)

C257

1-126-947-11

ELECT

47uF

20%

35V


TH)

C258

1-107-826-11

CERAMIC CHIP

0.1uF

10%

16V


TH)

C259

1-126-947-11

ELECT

47uF

20%

35V


TH)

C260

1-162-962-11

CERAMIC CHIP

470PF

10%

50V


TH)

C261

1-164-156-11

CERAMIC CHIP

0.1uF

25V


TH)

C262

1-126-961-11

ELECT

2.2uF

20%

50V


TH)

C263

1-126-947-11

ELECT

47uF

20%

35V


TH)

POWER HT

MAIN

Ver. 1.2

http://www.xiaoyu163.com

http://www.xiaoyu163.com

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 127

DH3: SP, CH, KR, TH/DH5BT: CH, SP, TW, KR

Page 127 highlights