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HCD-XG100AV/XG900AV
TABLE OF CONTENTS
1. SERVICING NOTES
................................................ 4
2. GENERAL
Location of Controls ....................................................... 5
Setting the Time .............................................................. 6
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 7
3-2. Case ................................................................................. 7
3-3. Front Panel Section ......................................................... 8
3-4. Cover (TC), Tape Mechanism Deck
(TCM-230PWR42) ......................................................... 8
3-5. MAIN Board, Fan, D.C. (M901) (XG100AV) ........... 9
3-6. MAIN Board (XG900AV) .............................................. 9
3-7. CD Mechanism Deck (CDM37M-5BD32L) .................. 10
3-8. Base Unit (BU-5BD32L) ................................................ 11
3-9. Disc Table ........................................................................ 11
4. TEST MODE .............................................................. 12
5. MECHANICAL ADJUSTMENTS ....................... 14
6. ELECTRICAL ADJUSTMENTS
Deck section .................................................................... 14
CD Section ...................................................................... 17
7. DIAGRAMS
7-1. Block Diagram - CD SERVO Section - ....................... 18
7-2. Block Diagram - TUNER/TAPE DECK Section - ...... 19
7-3. Block Diagram - MAIN Section (1/2) - ....................... 20
7-4. Block Diagram - MAIN Section (2/2) - ....................... 21
7-5. Block Diagram - DISPLAY/KEY CONTROL/
POWER SUPPLY Section - ........................................... 22
7-6. Note for Printed Wiring Boards and
Schematic Diagrams ....................................................... 23
7-7. Printed Wiring Board - BD Board - ............................. 24
7-8. Schematic Diagram - BD Board - ................................ 25
7-9. Printed Wiring Boards - CD MOTOR Section - .......... 26
7-10. Schematic Diagram - CD MOTOR Section - .............. 27
7-11. Printed Wiring Board - AUDIO Board - ...................... 28
7-12. Schematic Diagram - AUDIO Board - ......................... 29
7-13. Printed Wiring Board - LEAF SW Board - .................. 30
7-14. Schematic Diagram - LEAF SW Board - ..................... 30
7-15. Schematic Diagram - MAIN Board (1/3) - .................. 31
7-16. Schematic Diagram - MAIN Board (2/3) - .................. 32
7-17. Schematic Diagram - MAIN Board (3/3) - .................. 33
7-18. Printed Wiring Board - MAIN Board - ........................ 34
7-19. Printed Wiring Board - PA Board - .............................. 36
7-20. Schematic Diagram - PA Board - ................................. 37
7-21. Printed Wiring Board - SURROUND Board - ............. 38
7-22. Schematic Diagram - SURROUND Board - ................ 39
7-23. Printed Wiring Boards - MIC/FRONT INPUT/
HEADPHONES Boards - ............................................... 40
7-24. Schematic Diagram - MIC/FRONT INPUT/
HEADPHONES Boards - ............................................. 41
7-25. Printed Wiring Board - PANEL FL Board - ................. 42
7-26. Schematic Diagram - PANEL FL Board - ................... 43
7-27. Printed Wiring Boards
- PANEL VR/ILLUMINATION Boards - ..................... 44
7-28. Schematic Diagram
- PANEL VR/ILLUMINATION Boards - ..................... 457-29. Printed Wiring Boards - TC-A/TC-B/CD-L/
CD-R (1)/CD-R (2) Boards - ......................................... 46
7-30. Schematic Diagram - TC-A/TC-B/CD-L/
CD-R (1)/CD-R (2) Boards - ......................................... 47
7-31. Printed Wiring Board - TRANSFORMER Section- .... 48
7-32. Schematic Diagram - TRANSFORMER Section- ....... 48
7-33. IC Pin Function Description ........................................... 54
8. EXPLODED VIEWS
8-1. Case, Back Panel Section ................................................ 59
8-2. Front Panel Section-1 ...................................................... 60
8-3. Front Panel Section-2 ...................................................... 61
8-4. Chassis Section ............................................................... 62
8-5. CD Mechanism Deck Section (CDM37M-5BD32L) .... 63
8-6. Base Unit Section (BU-5BD32L) ................................... 64
8-7. Tape Mechanism Deck Section-1
(TCM-230PWR42) ......................................................... 65
8-8. Tape Mechanism Deck Section-2
(TCM230PWR42) ........................................................... 66
9. ELECTRICAL PARTS LIST ............................... 67
