Sony HCD-DH7BT Service Manual - Page 128

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

18

HCD-DH3/DH5BT/DH7BT

C264

1-164-156-11

CERAMIC CHIP

0.1uF

25V

(DH3/DH5BT: AEP, RU, AUS, CH, SP, TW, KR,

TH)

C265

1-164-156-11

CERAMIC CHIP

0.1uF

25V


TH)

C401

1-126-964-11

ELECT

10uF

20%

50V

< CONNECTOR >

CN201

1-819-145-11

PIN, CONNECTOR 3P

CN202

1-815-443-11

PIN, CONNECTOR (PWB) 2P (DH3/DH5BT)

CN203

1-819-131-11

PIN, CONNECTOR 3P

CN204

1-815-444-11

PIN, CONNECTOR (PWB) 3P

CN205

1-815-446-11

PIN, CONNECTOR (PWB) 5P

CN206

1-568-850-11

CONNECTOR, FFC 7P (DH3/DH5BT: AEP, RU,

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

CN210

1-784-735-11

CONNECTOR, FFC 13P

< DIODE >

D201

8-719-085-36

DIODE

11EQS04-TB5 (DH7BT)

D202

6-500-335-01

DIODE

MC2838-T112-1

D203

6-500-335-01

DIODE

MC2838-T112-1

D210

6-501-579-01

DIODE

MC2837 (DH3/DH5BT: AEP, RU, AUS,

CH, SP, TW, KR, TH)

D211

6-501-579-01

DIODE


CH, SP, TW, KR, TH)

D213

6-501-579-01

DIODE


CH, SP, TW, KR, TH)

D214

6-501-193-01

DIODE

1SS355WTE-17(DH3/DH5BT: AEP, RU,

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

< EARTH TERMINAL >

EP201

1-537-771-21

TERMINAL BOARD, GROUND

< FUSE >

0

F201

1-532-465-33

FUSE (T3.15AL/250V)

< FUSE HOLDER >

FH201

1-533-233-31

FUSE HOLDER

FH202

1-533-233-31

FUSE HOLDER

< IC >

IC201

8-759-646-52

IC

KIA7805API

IC202

6-703-546-01

IC

TA7804LS

IC203

8-759-646-52

IC

KIA7805API

IC204

6-702-771-01

IC

TA78033LS

IC205

6-705-466-01

IC

BA90BC0T

IC206

6-705-466-01

IC

BA90BC0T

IC209

8-759-100-96

IC

uPC4558G2 (DH3/DH5BT: AEP, RU, AUS,

CH, SP, TW, KR, TH)

IC210

8-759-700-07

IC

NJM2903M (DH3/DH5BT: AEP, RU, AUS,

CH, SP, TW, KR, TH)

IC211

8-759-700-07

IC

NJM2903M (DH3/DH5BT: AEP, RU, AUS,

CH, SP, TW, KR, TH)

< JUMPER RESISTOR >

JR202

1-216-864-11

SHORT CHIP

0 (DH3/DH5BT)

JR210

1-216-864-11

SHORT CHIP

0

JR211

1-216-864-11

SHORT CHIP

0

JR212

1-216-864-11

SHORT CHIP

0

< TRANSISTOR >

Q201

8-729-620-07

TRANSISTOR

2SC3052EF-T1-LEF

Q202

8-729-600-22

TRANSISTOR

2SA1235-F

Q204

8-729-620-07

TRANSISTOR

2SC3052EF-T1-LEF

Q205

8-729-620-07

TRANSISTOR

2SC3052EF-T1-LEF

Q206

8-729-036-86

TRANSISTOR

KTC3203Y-AT

Q207

8-729-600-22

TRANSISTOR

2SA1235-F

< RESISTOR/CAPACITOR >

R201

1-216-789-11

METAL CHIP

2.2

5%

1/10W

R202

1-216-825-11

METAL CHIP

2.2K

5%

1/10W

R203

1-216-789-11

METAL CHIP

2.2

5%

1/10W

R205

1-216-789-11

METAL CHIP

2.2

5%

1/10W

R206

1-216-789-11

METAL CHIP

2.2

5%

1/10W

R207

1-216-789-11

METAL CHIP

2.2

5%

1/10W

R209

1-216-833-11

METAL CHIP

10K

5%

1/10W

R210

1-216-833-11

METAL CHIP

10K

5%

1/10W

R213

1-216-845-11

METAL CHIP

100K

5%

1/10W

R214

1-216-833-11

METAL CHIP

10K

5%

1/10W

R215

1-216-833-11

METAL CHIP

10K

5%

1/10W

R216

1-216-821-11

METAL CHIP

1K

5%

1/10W

R217

1-216-833-11

METAL CHIP

10K

5%

1/10W

R218

1-216-841-11

METAL CHIP

47K

5%

1/10W

R222

1-216-849-11

METAL CHIP

220K

5%

1/10W

R223

1-216-825-11

METAL CHIP

2.2K

5%

1/10W

R225

1-216-837-11

METAL CHIP

22K

5%

1/10W

R236

1-216-797-11

METAL CHIP

10

5%

1/10W


TH)

R242

1-216-821-11

METAL CHIP

1K

5%

1/10W

R244

1-216-833-11

METAL CHIP

10K

5%

1/10W

R245

1-216-797-11

METAL CHIP

10

5%

1/10W


TH)

R250

1-216-801-11

METAL CHIP

22

5%

1/10W


TH)

R251

1-216-829-11

METAL CHIP

4.7K

5%

1/10W


TH)

R252

1-216-829-11

METAL CHIP

4.7K

5%

1/10W


TH)

R253

1-216-841-11

METAL CHIP

47K

5%

1/10W


TH)

R254

1-216-821-11

METAL CHIP

1K

5%

1/10W


TH)

R255

1-216-864-11

SHORT CHIP

0


TH)

R256

1-216-841-11

METAL CHIP

47K

5%

1/10W


TH)

R257

1-216-829-11

METAL CHIP

4.7K

5%

1/10W


TH)

POWER HT

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 128

DH3/DH5BT: AEP, RU, AUS, CH, SP, TW, KR

Page 128 highlights