1. GENERAL ··································································· 5 2.DISASSEMBLY ·························································· 9 2-1. Cover, Front Panel Assembly ·········································· 9 2-2. Display/Key Board ························································ 10 2-3 Video mechanism Deck ················································ 10 2-4 DVD mechanism Deck ················································· 11 2-5. SMPS Board ································································· 11 2-6. VCR Board ···································································· 12 2-7. DVD & AMP Board ······················································ 12 3.ELECTRICAL ADJUSTMENT 3-1. Vcr Section Electrical Adjustment ································ 13 3-2. Electrical Troubleshooting Guide ································· 14 3-3. DVD & AMP Section Electrical Troubleshooting Guide ································· 28 4.MECHANICAL ADJUSTMENT 4-1 Video mechanism Deck Section ··································· 36 4-2. Maintenance/Inspection Procedure ······························· 43 5. DIAGRAMS 5-1. Block Diagram – Jack & Tuner ection – ·············································· 48 5-2. Block Diagram – Y/C Block Section – ··················································· 49 5-3. Block Diagram – Normal Audio Section – ············································· 50 5-4. Block Diagram – Hi-fi Section – ···························································· 51 5-5. Block Diagram – System Section – ························································ 52 5-6. Block Diagram – Power (SMPS) Section 1 – ········································· 53 5-7. Block Diagram – Power (SMPS) Section 2 – ········································· 54 5-8. Printed Wiring Board – DVD & AMP Section (Component Side) – ··············· 55 5-9. Printed Wiring Board – DVD & AMP Section (Conductor Side) – ················· 56 5-10. Schematic Diagram – MPEG Section – ······················································· 57 5-11. Schematic Diagram – RF & Servo Section – ··············································· 58 5-12. Schematic Diagram – Audio, μ_Com Section – ·········································· 59 5-13. Schematic Diagram – Digital AMP Section – ············································· 60 5-14. Schematic Diagram – PWM & Codeic Section – ········································ 61 5-15. Schematic Diagram – Interface Section – ···················································· 62 5-16. Printed Wiring Board – VCR Section – ·························································· 65 5-17. Schematic Diagram – Power (SMPS) Section – ·········································· 66 5-18. Schematic Diagram – Jack Tuner ection – ··············································· 67 5-19. Schematic Diagram – A/V Section – ··························································· 68 5-20. Schematic Diagram – Hi-fi Section – ·························································· 69 5-21. Schematic Diagram – System Section – ······················································ 70 5-22. Printed Wiring Board – Display/Key Section – ·············································· 72 5-23. Schematic Diagram – Display/Key Section – ·············································· 73 5-24. Printed Wiring Board – SMPS Section – ························································ 74 5-25. Schematic Diagram – SMPS Section – ························································ 75 6. EXPLODED VIEWS 6-1. Overall Section ····························································· 77 6-2 DVD mechanism Deck ················································· 78 6-3 Video mechanism Deck -1 ············································ 79 6-4 Video mechanism Deck -2 ············································ 80 6-5 Video mechanism Deck -3 ············································ 81 7. ELECTRICAL PARTS LIST ··································· 82