Sony HCD-H991AV, Service Manual

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— 4 —
Section Title Page
SECTION 7. EXPLODED VIEWS
7-1. Case Section ...................................................................... 87
7-2. Back Panel Section ............................................................ 88
7-3. Front Panel Section 1 ......................................................... 90
7-4. Front Panel Section 2 ......................................................... 91
7-5. CD Mechanism Section 1 (CDM38-5BD19) .................... 92
7-6. CD Mechanism Section 2 (CDM38-5BD19) .................... 93
7-7. Base Unit Section (BU-5BD19) ........................................ 94
7-8. TC Mechanism Section 1 (TCM-220WR2E) .................... 95
7-9. TC Mechanism Section 2 (TCM-220WR2E) .................... 96
7-10. TC Mechanism Section 3 (TCM-220WR2E) .................... 97
SECTION 8. ELECTRICAL PARTS LIST
.................... 98
Section Title Page
SECTION 1. SERVICING NOTE
....................................... 5
SECTION 2. GENERAL
....................................................... 6
SECTION 3. DISASSEMBLY
3-1. Loading Panel ...................................................................... 8
3-2. Front Panel .......................................................................... 8
3-3. TC Mechanism Deck ........................................................... 9
3-4. Jog Board , Panel Board ...................................................... 9
3-5. Disc Tray ........................................................................... 10
SECTION 4. MECHANICAL ADJUSTMENTS
.......... 11
SECTION 5. ELECTRICAL ADJUSTMENTS
DECK Section ............................................................................. 11
TUNER Section ........................................................................... 14
CD Section ................................................................................... 16
SECTION 6. DIAGRAMS
6-1. Circuit Boards Location .................................................... 18
6-2. Block Diagrams
• Tuner Section (US, CND, E2, AR, AUS, TH Model) .... 19
• Tuner Section (AEP, UK, G, IT Model) ......................... 21
• Tuner Section (E3, EA, HK, SP, MY, IA, PX Model) .... 23
• Deck Section .................................................................. 25
• CD Section ..................................................................... 27
• Main Section .................................................................. 29
6-3. Printed Wiring Board — Tuner Section —
(US, CND, E2, AR, AUS, TH Model) .............................. 32
6-4. Schematic Diagram — Tuner Section —
(US, CND, E2, AR, AUS, TH Model) .............................. 33
6-5. Printed Wiring Board — Tuner Section —
(AEP, UK, G, IT Model) ................................................... 35
6-6. Schematic Diagram — Tuner Section —
(AEP, UK, G, IT Model) ................................................... 36
6-7. Printed Wiring Board — Tuner Section —
(E3, EA, HK, SP, MY, IA, PX Model) .............................. 38
6-8. Schematic Diagram — Tuner Section —
(E3, EA, HK, SP, MY, IA, PX Model) .............................. 39
6-9. Printed Wiring Board — CD Motor Section — ................ 41
6-10. Schematic Diagram — CD Motor Section — ................... 42
6-11. IC Block Diagrams — Tuner Section — ........................... 44
6-12. Printed Wiring Board — Main Section — ........................ 47
6-13. Schematic Diagram — Main Section — ........................... 49
6-14. Schematic Diagram — Deck Section — ........................... 54
6-15. Printed Wiring Board — Deck Section — ........................ 59
6-16. Printed Wiring Board — CD Section — ........................... 61
6-17. Schematic Diagram — CD Section — .............................. 63
6-18. Printed Wiring Board — Power Section — ...................... 66
6-19. Schematic Diagram — Power Section — ......................... 69
6-20. Schematic Diagram — Panel Section — ........................... 74
6-21. Printed Wiring Board — Panel Section — ........................ 77
6-22. IC Pin Functions
• IC500 Graphic Control (ASD0204) ................................ 81
• IC701 Master Control (TMP87CP64YF) ....................... 82
6-23. IC Block Diagrams — CD Section — .............................. 85
TABLE OF CONTENTS
• Abbreviation
CND: Canadian model
G:
German model
IT: Italian model
EA: Saudi Arabia model
HK: Hong Kong model
SP: Singapore model
MY: Malaysia model
AUS: Australian model
AR:
Argentine model
TH: Thailand model
IA: Indonesian model
E2: Without SW tuner model
E3: With SW tuner model
MODEL IDENTIFICATION
— BACK PANEL —
Parts No.
4-979-583-4
π
4-979-583-5
π
4-979-583-0
π
4-979-583-6
π
4-979-583-1
π
4-979-583-2
π
4-979-583-3
π
4-979-584-0
π
4-979-584-1
π
4-979-584-8
π
4-979-584-5
π
4-979-584-7
π
4-979-584-6
π
4-979-584-2
π
4-979-584-9
π
INDONESIA
INDONESIA
INDONESIA
MALAYSIA
INDONESIA
INDONESIA
INDONESIA
INDONESIA
MALAYSIA
MALAYSIA
INDONESIA
INDONESIA
INDONESIA
INDONESIA
THAILAND
US model
Canadian model
AEP model
AEP model
UK model
German model
Italian model
E2, E3, IA, PX model
EA model
Malaysia model
Singapore model
Hong Kong model
Argentine model
Australian model
Thailand model
PARTS No. MODEL PRODUCT COUNTRY
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