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TABLE OF CONTENTS
7-15. Printed Wiring Board Power Section
(DR8AV model) ································································ 61
7-16. Schematic Diagram Power (1/2) Section
(W900AV model) ····························································· 63
7-17. Schematic Diagram Power (2/2) Section
(W900AV model) ····························································· 65
7-18. Printed Wiring Board Power Section
(W900AV model) ····························································· 67
7-19. Schematic Diagram FL Section ···································· 69
7-20. Printed Wiring Board FL Section ································· 71
7-21. Schematic Diagram Panel VR Section ························· 73
7-22. Printed Wiring Board Panel VR Section ······················ 75
7-23. Schematic Diagram TC Panel Section ························· 77
7-24. Printed Wiring Board TC Panel Section ······················· 79
7-25. Schematic Diagram CD Panel Section ························· 81
7-26. Printed Wiring Board CD Panel Section ······················ 83
7-27. Schematic Diagram CD Motor Section ························ 85
7-28. Printed Wiring Board CD Motor Section ····················· 87
7-29. Schematic Diagram Jack Section ································· 89
7-30. Printed Wiring Board Jack Section ······························ 91
7-31. Schematic Diagram Trans Section
(W900AV model) ····························································· 93
7-32. Printed Wiring Board Trans Section
(W900AV model) ····························································· 95
7-33. Schematic Diagram Trans Section
(DR8AV model) ································································ 97
7-34. Printed Wiring Board Trans Section
(DR8AV model) ································································ 99
7-35. Schematic Diagram Leaf SW Section ························ 100
7-36. Printed Wiring Board Leaf SW Section ····················· 100
7-37. Schematic Diagram Surround Section ······················· 101
7-38. Printed Wiring Board Surround Section ····················· 101
7-39. IC Block Diagrams ························································· 103
7-40. IC Pin Functions ····························································· 104
8. EXPLODED VIEWS
8-1.
Case and Back Panel Section ········································· 107
8-2.
Front Panel Section 1 ····················································· 108
8-3.
Front Panel Section 2 ····················································· 109
8-4.
Chassis Section ······························································· 110
8-5.
TC Mechanism Section 1 (TCM230AWR2/230PWR2) 111
8-6.
TC Mechanism Section 2 (TCM230AWR2/230PWR2) 112
8-7.
CD Mechanism Section (CDM37M-5BD32L) ·············· 113
8-8.
Base Unit Section (BU-5BD32L) ··································· 114
9. ELECTRICAL PARTS LIST
····································· 115
1. SERVICING NOTE
·························································· 4
2. GENERAL
·········································································· 6
3. DISASSEMBLY
3-1.
Front Panel ········································································· 8
3-2.
Main Board ········································································· 8
3-3.
Sub Panel ············································································ 9
3-4.
CD-L/CD-R Board and CD Lid Assembly ························· 9
3-5.
Tape Mechanism Deck and Cassette Lid ·························· 10
3-6.
CD Mechanism Deck ······················································· 10
3-7.
Base Unit ·········································································· 10
3-8.
Disc Table ········································································· 11
4. SERVICE MODE
···························································· 12
5. MECHANICAL ADJUSTMENTS
····························· 15
6. ELECTRICAL ADJUSTMENTS
······························· 15
7. DIAGRAMS
7-1.
Circuit Boards Location ··················································· 19
7-2.
Block Diagrams
BD Section ······································································· 21
Deck Section ····································································· 23
Main (1/2) Section ···························································· 25
Main (2/2) Section ···························································· 27
Power Section (DR8AV model) ······································· 29
Power Section (W900AV model) ····································· 31
Display Section ································································· 33
7-3.
Printed Wiring Board BD Section ································ 37
7-4.
Schematic Diagram BD WSection ······························· 39
7-5.
Printed Wiring Board Main Section ····························· 41
7-6.
Schematic Diagram Main (1/5) Section ······················· 43
7-7.
Schematic Diagram Main (2/5) Section ······················· 45
7-8.
Schematic Diagram Main (3/5) Section ······················· 47
7-9.
Schematic Diagram Main (4/5) Section ······················· 49
7-10. Schematic Diagram Main (5/5) Section ······················· 51
7-11. Schematic Diagram Deck Section ································ 53
7-12. Printed Wiring Board Deck Section ····························· 55
7-13. Schematic Diagram Power (1/2) Section
(DR8AV model) ································································ 57
7-14. Schematic Diagram Power (2/2) Section
(DR8AV model) ································································ 59
Summary of Contents for HCD-DR8AV
Page 7: ... 7 This section is extracted from instruction manual ...
Page 50: ...HCD DR8AV W900AV 81 82 7 25 SCHEMATIC DIAGRAM CD PANEL SECTION Page 78 Page 43 Page 77 78 16 ...
Page 52: ...HCD DR8AV W900AV 85 86 7 27 SCHEMATIC DIAGRAM CD MOTOR SECTION Page 48 16 ...
Page 54: ...HCD DR8AV W900AV 89 90 7 29 SCHEMATIC DIAGRAM JACK SECTION Page 57 65 Page 52 16 ...
Page 91: ... 133 HCD DR8AV W900AV MEMO ...