Table Of Contents - Sony HCD-XGR88 Service Manual

HCD-XGR88

TABLE OF CONTENTS

1. GENERAL
·········································································· 5
2. DISASSEMBY
··································································· 7
3. TEST MODE
···································································· 16
4. MECHANICAL ADJUSTMENTS
5. ELECTRICAL ADJUSTMENTS
6. DIAGRAMS
6-1. Circuit Board Location ······················································ 21
6-2. Block Diagram - CD Servo Section - ······························· 22
Block Diagram - Tuner/Tape Deck Section - ··················· 23
Block Diagram - Main Section - ······································ 24
Block Diagram
- Display/Key Control/Power Supply Section - ·········· 25
6-3. Printed Wiring Board - BD Section - ······························· 26
6-4. Schematic Diagram - BD Section - ·································· 27
6-5. Printed Wiring Board - Motor LED Section - ·················· 28
6-6. Schematic Diagram -Motor LED Section - ······················ 28
6-7. Schematic Diagram - Main (1/4) Section - ······················ 29
6-8. Schematic Diagram - Main (2/4) Section - ······················ 30
6-9. Schematic Diagram - Main (3/4) Section - ······················ 31
6-10. Schematic Diagram - Main (4/4) Section - ······················ 32
6-11.Printed Wiring Board - Main Section - ····························· 33
6-12. Printed Wiring Board - CD-L, CD-R Section - ················ 34
6-13. Schematic Diagram - CD-L, CD-R Section - ··················· 35
6-14. Printed Wiring Board - TC-A, TC-B Section - ················ 36
6-15. Schematic Diagram - TC-A, TC-B Section - ··················· 37
6-16.Printed Wiring Board - Panel VR, Key Section - ············· 38
6-17. Schematic Diagram - Panel VR, Key Section - ················ 39
6-18.Printed Wiring Board - Panel FL Section - ······················· 40
6-19. Schematic Diagram - Panel FL Section - ························· 41
6-20. Printed Wiring Board - Power Amp Section - ·················· 42
6-21. Schematic Diagram - Power Amp Section - ····················· 43
6-22. Printed Wiring Board - Sub Amp Section - ····················· 44
6-23. Schematic Diagram - Sub Amp Section - ························· 45
6-24. Printed Wiring Board - Mic Section - ······························ 46
6-25. Schematic Diagram - Mic Section - ································· 46
6-26. Printed Wiring Board - Power Supply Section - ·············· 47
6-27. Schematic Diagram - Power Supply Section - ················· 47
6-28. IC Pin Function Description ············································· 48
6-29. IC Block Diagram ····························································· 53
7. EXPLODED VIEWS
7-1. Case,Back Panel Section ··················································· 56
7-2. Front Panel Section-1 ························································ 57
7-3. Front Panel Section-2 ························································ 58
7-4. Chassis Section ·································································· 59
7-5. CD Mechanism Deck Section
(CDM-30BD60C) ······························································· 60
7-6. Base Unit Section (BU-30BD60C) ···································· 61
8. ELECTRICAL PARTS LIST
4
····························· 18
······························· 18
······································· 62