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8-5. CHASSIS SECTION-2 HCD-C770/C990 #1 #1 #1 not supplied F901 #1 202 201 not supplied 205 204 203 #1 not supplied 207 chassis section-3 208 #1 212 206 209 #1 211 210 The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une pièce portant le numéro spécifié. Ref. No. 201 202 203 203 203 Part No. Description Remark 1-824-626-11 FLEXIBLE FLAT CABLE (19 CORE) 1-824-483-11 FLEXIBLE FLAT CABLE (28 CORE) A-4676-951-A DVD BOARD, COMPLETE (C770: US, CND) A-4729-049-A DVD BOARD, COMPLETE (C990) A-4730-636-A DVD BOARD, COMPLETE (C770: AEP) 203 A-4730-646-A DVD BOARD, COMPLETE (C770: AUS) 204 1-824-478-11 FLEXIBLE FLAT CABLE (12 CORE) 205 1-824-625-11 FLEXIBLE FLAT CABLE (17 CORE) 206 1-500-657-11 CORE, FERRITE 207 1-824-480-11 FLEXIBLE FLAT CABLE (29 CORE) 208 1-824-481-11 FLEXIBLE FLAT CABLE (14 CORE) Ref. No. 209 210 210 210 211 Part No. Description Remark 1-824-482-11 FLEXIBLE FLAT CABLE (29 CORE) A-4676-957-A POWER BOARD, COMPLETE (C770: US, CND) A-4729-053-A POWER BOARD, COMPLETE (C990) A-4730-639-A POWER BOARD, COMPLETE (AEP, AUS) A-4676-968-A AMP BOARD, COMPLETE (US, CND) 211 212 0 F901 0 F901 #1 A-4730-644-A AMP BOARD, COMPLETE (AEP, AUS) 1-469-854-11 CORE, FERRITE 1-533-453-11 FUSE, GLASS TUBE (DIA. 5) (5A/125V) (US, CND) 1-533-470-11 FUSE, GLASS TUBE (DIA. 5) (15A/250V) (AEP, AUS) 7-685-646-79 SCREW +BVTP 3X8 TYPE2 IT-3 111

Section	Page
COVER	1
SELF DIAGNOSIS FUNCTION	2
TABLE OF CONTENTS	4
1. SERVICING NOTES	5
2. GENERAL	6
3. DISASSEMBLY	9
3-1. DISASSEMBLY FLOW	9
3-2. FRONT PANEL (AL) SECTION, SIDE PANEL (L)/(R)	10
3-3. MECHANISM DECK (CDM69-DVBU16)	10
3-4. POWER SW BOARD	11
3-5. AUDIO BOARD, VIDEO BOARD	11
3-6. AMP BOARD	12
3-7. POWER BOARD	12
3-8. DVD BOARD	13
3-9. OPTICAL PICK-UP (DVBU16)	13
3-10. PICK-UP UNIT (TDP022W)	14
3-11. SW BOARD, BRACKET (TOP) ASSY	14
3-12. RELAY BOARD	15
3-13. MOTOR (STOCKER) ASSY (STOCKER) (M781)	15
3-14. MOTOR (STOCKER) ASSY (ROLLER) (M771)	16
3-15. MOTOR (STOCKER) ASSY (MODE) (M761)	16
3-16. RUBBER ROLLER (SLIDER) ASSY	17
3-17. TIMING BELT (FRONT/REAR)	17
3-18. CAM (GEAR)	18
3-19. SENSOR BOARD	18
4. ASSEMBLY	19
4-1. HOW TO INSTALL THE CAM (EJECT LOCK)	19
4-2. HOW TO INSTALL THE CAM (GEAR)	19
4-3. HOW TO INSTALL THE GEAR (MODE 2)	20
4-4. HOW TO INSTALL THE GEAR (MODE CAM)	20
4-5. HOW TO INSTALL THE ROTARY ENCODER (S702), GEAR (STOCKER COMMUNICATION)	21
4-6. HOW TO INSTALL THE CAM (STOCKER U/D)	21
4-7. HOW TO INSTALL THE STOCKER ASSY	22
4-8. PHASE ADJUSTMENT BETWEEN PINIONS (SLIDER) AND SLIDER-1 TO 5 (L/R)	23
5. TEST MODE	24
6. ELECTRICAL ADJUSTMENT	31
7. DIAGRAMS	32
7-1. BLOCK DIAGRAM – RF SERVO Section –	32
7-2. BLOCK DIAGRAM – AUDIO (DSP) Section –	33
7-3. BLOCK DIAGRAM – AUDIO OUT, PANEL Section –	34
7-4. BLOCK DIAGRAM – VIDEO Section –	35
7-5. BLOCK DIAGRAM – CHANGER, POWER SUPPLY Section –	36
7-6. NOTE FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS	37
7-7. PRINTED WIRING BOARDS – RF Section –	38
7-8. SCHEMATIC DIAGRAM – RF Section –	39
7-9. PRINTED WIRING BOARDS – CHANGER Section –	40
7-10. SCHEMATIC DIAGRAM – CHANGER Section –	41
7-11. PRINTED WIRING BOARD – DVD Board (Component Side) –	42
7-12. PRINTED WIRING BOARD – DVD Board (Conductor Side) –	43
7-13. SCHEMATIC DIAGRAM – DVD Board (1/10) –	44
7-14. SCHEMATIC DIAGRAM – DVD Board (2/10) –	45
7-15. SCHEMATIC DIAGRAM – DVD Board (3/10) –	46
7-16. SCHEMATIC DIAGRAM – DVD Board (4/10) –	47
7-17. SCHEMATIC DIAGRAM – DVD Board (5/10) –	48
7-18. SCHEMATIC DIAGRAM – DVD Board (6/10) –	49
7-19. SCHEMATIC DIAGRAM – DVD Board (7/10) –	50
7-20. SCHEMATIC DIAGRAM – DVD Board (8/10) –	51
7-21. SCHEMATIC DIAGRAM – DVD Board (9/10) –	52
7-22. SCHEMATIC DIAGRAM – DVD Board (10/10) –	53
7-23. PRINTED WIRING BOARD – AMP Section (1/2) –	54
7-24. PRINTED WIRING BOARDS – AMP Section (2/2) –	55
7-25. SCHEMATIC DIAGRAM – AMP Section (1/2) –	56
7-26. SCHEMATIC DIAGRAM – AMP Section (2/2) –	57
7-27. PRINTED WIRING BOARDS – AUDIO Section –	58
7-28. SCHEMATIC DIAGRAM – AUDIO Section –	59
7-29. PRINTED WIRING BOARD – VIDEO Section –	60
7-30. SCHEMATIC DIAGRAM – VIDEO Section –	61
7-31. PRINTED WIRING BOARDS – DC-DC CONVERTER Section –	62
7-32. SCHEMATIC DIAGRAM – DC-DC CONVERTER Section –	63
7-33. PRINTED WIRING BOARDS – CONTROL Section –	64
7-34. SCHEMATIC DIAGRAM – CONTROL Section –	65
7-35. PRINTED WIRING BOARD – FL Board –	66
7-36. SCHEMATIC DIAGRAM – FL Board –	67
7-37. PRINTED WIRING BOARD – POWER Section (1/2) –	68
7-38. PRINTED WIRING BOARDS – POWER Section (2/2) –	69
7-39. SCHEMATIC DIAGRAM – POWER Section –	70
7-40. IC PIN FUNCTION DESCRIPTION	88
8. EXPLODED VIEWS	107
8-1. GENERAL SECTION	107
8-2. FRONT PANEL SECTION-1	108
8-3. FRONT PANEL SECTION-2	109
8-4. CHASSIS SECTION-1	110
8-5. CHASSIS SECTION-2	111
8-6. CHASSIS SECTION-3	112
8-7. MECHANISM DECK SECTION-1 (CDM69-DVBU16)	113
8-8. MECHANISM DECK SECTION-2 (CDM69-DVBU16)	114
8-9. MECHANISM DECK SECTION-3 (CDM69-DVBU16)	115
8-10. MECHANISM DECK SECTION-4 (CDM69-DVBU16)	116
8-11. MECHANISM DECK SECTION-5 (CDM69-DVBU16)	117
8-12. MECHANISM DECK SECTION-6 (CDM69-DVBU16)	118
8-13. OPTICAL PICK-UP SECTION (DVBU16)	119
9. ELECTRICAL PARTS LIST	120
AMP	120
AUDIO	123
CONTROL	125
DDCON	125
DVD	125
FL	135
HP	135
KEY	135
MODE MOTOR	136
POWER	136
POWER LED	137
POWER S/W	138
RELAY	138
RF	138
ROLLER MOTOR	139
SEL	139
SENSOR	139
STOCKER MOTOR	139
SW (1)	139
SW (2)	139
SW (3)	139
SW (4)	139
VIDEO	140
VOL	140

Match case Limit results 1 per page

111

HCD-C770/C990

8-5.

CHASSIS

SECTION-2

Ref. No.

Part No.

Description

Remark

Ref. No.

Part No.

Description

Remark

201

1-824-626-11

FLEXIBLE FLAT CABLE (19 CORE)

202

1-824-483-11

FLEXIBLE FLAT CABLE (28 CORE)

203

A-4676-951-A

DVD BOARD, COMPLETE (C770: US, CND)

203

A-4729-049-A

DVD BOARD, COMPLETE (C990)

203

A-4730-636-A

DVD BOARD, COMPLETE (C770: AEP)

203

A-4730-646-A

DVD BOARD, COMPLETE (C770: AUS)

204

1-824-478-11

FLEXIBLE FLAT CABLE (12 CORE)

205

1-824-625-11

FLEXIBLE FLAT CABLE (17 CORE)

206

1-500-657-11

CORE, FERRITE

207

1-824-480-11

FLEXIBLE FLAT CABLE (29 CORE)

208

1-824-481-11

FLEXIBLE FLAT CABLE (14 CORE)

209

1-824-482-11

FLEXIBLE FLAT CABLE (29 CORE)

210

A-4676-957-A

POWER BOARD, COMPLETE (C770: US, CND)

210

A-4729-053-A

POWER BOARD, COMPLETE (C990)

210

A-4730-639-A

POWER BOARD, COMPLETE (AEP, AUS)

211

A-4676-968-A

AMP BOARD, COMPLETE (US, CND)

211

A-4730-644-A

AMP BOARD, COMPLETE (AEP, AUS)

212

1-469-854-11

CORE, FERRITE

F901

1-533-453-11

FUSE, GLASS TUBE (DIA. 5) (5A/125V)

(US, CND)

F901

1-533-470-11

FUSE, GLASS TUBE (DIA. 5) (15A/250V)

(AEP, AUS)

7-685-646-79

SCREW +BVTP 3X8 TYPE2 IT-3

201

202

204

203

205

207

208

206

212

209

210

211

not

supplied

F901

chassis section-3

not

supplied

not

supplied

The components identified by

mark

or dotted line with

mark

are critical for safety.

Replace only with part num-

ber specified.

Les composants identifiés par une

marque

sont critiques pour la

sécurité.

Ne les remplacer que par une pièce

portant le numéro spécifié.