Sony HCD-H551, Service Manual

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Section Title Page
SECTION 7. EXPLODED VIEWS
7-1. Case Section ...................................................................... 71
7-2. Back Panel Section ............................................................ 72
7-3. Front Panel Section 1 ......................................................... 73
7-4. Front Panel Section 2 ......................................................... 74
7-5. CD Mechanism Section (CDM28-5BD19) ....................... 75
7-6. Base Unit Section (BU-5BD19) ........................................ 76
7-7. TC Mechanism Section 1 (TCM-220WR2E) .................... 77
7-8. TC Mechanism Section 2 (TCM-220WR2E) .................... 78
SECTION 8. ELECTRICAL PARTS LIST
.................... 79
Section Title Page
SECTION 1. SERVICING NOTE ................................
5
SECTION 2. GENERAL
....................................................... 6
SECTION 3. DISASSEMBLY
3-1. Front Panel .......................................................................... 8
3-2. TC Mechanism Deck ........................................................... 8
3-3. HP Board, Jog Board and Panel Board ............................... 9
3-4. CD Block ........................................................................... 10
3-5. CD Mechanism Deck ........................................................ 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 (AEP, UK, G, IT, EE Model) .................. 19
• Tuner Section
(E, EA, SP, MY, TW, HK, IA, JE Model) ...................... 21
• Tuner Section (TH Model) ............................................. 23
• Deck Section .................................................................. 25
• CD Section ..................................................................... 27
• Main Section .................................................................. 29
6-3. Printed Wiring Board — Tuner Section —
(AEP, UK, G, IT, EE Model) ............................................. 31
6-4. Schematic Diagram — Tuner Section —
(AEP, UK, G, IT, EE Model) ............................................. 32
6-5. Printed Wiring Board — Tuner Section —
(E, EA, SP, MY, TW, HK, IA, JE Model) .......................... 34
6-6. Schematic Diagram — Tuner Section —
(E, EA, SP, MY, TW, HK, IA, JE Model) .......................... 37
6-7. Printed Wiring Board — Tuner Section —
(TH Model) ........................................................................ 37
6-8. Schematic Diagram — Tuner Section —
(TH Model) ........................................................................ 38
6-9. Printed Wiring Board — Main Section — ........................ 42
6-10. Schematic Diagram — Main Section — ........................... 45
6-11. Schematic Diagram — Deck Section — ........................... 49
6-12. Printed Wiring Board — Deck Section — ........................ 53
6-13. Printed Wiring Board — Panel Section — ........................ 55
6-14. Schematic Diagram — Panel Section — ........................... 57
6-15. Schematic Diagram — CD Section — .............................. 61
6-16. Printed Wiring Board — CD Section — ........................... 63
6-17. IC Block Diagrams — CD Section — .............................. 65
6-18. IC Pin Functions
• IC501 Graphic Control (ASD042) .................................. 67
• IC701 Master Control (TMP87CP64YF) ....................... 68
TABLE OF CONTENTS
• Abbreviation
G: German model.
IT: Italian model.
EE: East European model.
EA: Saudi Arabia model.
SP:
Singapore model.
MY: Malaysia model.
TW: Taiwan model.
HK: Hong Kong model.
IA:
Indonesian model.
TH: Thailand model.
JE:
Tourist model.