3
HCD-CQ1
TABLE OF CONTENTS
1. SERVICING NOTES ······················································· 4
2. GENERAL ·········································································· 6
3. DISASSEMBLY
3-1. Panel (Back) ···································································· 9
3-2. Panel (Top) Assy ··························································· 10
3-3. PANEL Board ······························································· 11
3-4. CD Mechanism Deck (CDM76-K6BD44S) ················· 11
3-5. JACK Board, REG Board ············································· 12
3-6. Bearing Assy, Bushing (Guide A) ································· 12
3-7. Tuner (FM/AM) ···························································· 13
3-8. POWER Board ······························································ 13
3-9. REMOCON Board, Panel (Front) Assy ························ 14
3-10. CONTROL Board ······················································· 14
3-11. Optical Pick-Up (KSM-213DCP/Z-NP) ····················· 15
3-12. BD Board ···································································· 15
3-13. KSS-213D/Q-RP························································· 16
3-14. Slider (R), Slider (L) ··················································· 16
3-15. Tray ············································································· 17
3-16. LOADING Board, Gear (P), Gear (M) ······················· 17
4. TEST MODE ···································································· 18
5. ELECTRICAL ADJUSTMENTS ······························· 20
6. DIAGRAMS
6-1. Note for Printed Wiring Boards and
Schematic Diagrams ···················································· 21
6-2. Block Diagram – CD Section – ··································· 22
6-3. Block Diagram – MAIN Section –······························ 23
6-4. Printed Wiring Board – BD Section – ························· 24
6-5. Schematic Diagram – BD Section –···························· 25
6-6. Printed Wiring Board
– PANEL Section (Component Side) – ······················· 26
6-7. Printed Wiring Board
– PANEL Section (Conductor Side) – ························· 27
6-8. Printed Wiring Board
– CONTROL Section (Component Side) – ················· 28
6-9. Printed Wiring Board
– CONTROL Section (Conductor Side) –··················· 29
6-10.Schematic Diagram – CONTROL Section –··············· 30
6-11.Printed Wiring Board
– POWER Section (Component Side) –······················ 31
6-12.Printed Wiring Board
– POWER Section (Conductor Side) – ······················· 32
6-13.Schematic Diagram – POWER Section – ··················· 33
6-14.IC Block Diagrams ······················································ 34
6-15.IC Pin Function Description········································ 35
7. EXPLODED VIEWS
7-1. Panel (Top) Section ····················································· 37
7-2. Chassis Section-1 ························································ 38
7-3. Chassis Section-2 ························································ 39
7-4. Chassis Section-3 ························································ 40
7-5. CD Mechanism Deck Section-1
(CDM76-K6BD44S) ··················································· 41
7-6. CD Mechanism Deck Section-2
(CDM76-K6BD44S) ··················································· 42
7-7. KSM-213DCP/Z-NP ··················································· 43
8. ELECTRICAL PARTS LIST ······································· 44
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