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TABLE OF CONTENTS
1. SERVICE NOTE ··························································· 5
2. GENERAL ······································································ 6
3. TEST MODE····························································9
4. ELECTRICAL ADJUSTMENT·························10
5. DIAGRAMS
5-1. Block Diagram
• Main Section ·································································· 11
• Tuner Section ································································· 13
• Power Section ································································ 15
5-2. Circuit Boards Location ··················································· 17
5-3. Schematic Diagram – Digital (1/3) Section – ················· 19
5-4. Schematic Diagram – Digital (2/3) Section – ················· 21
5-5. Schematic Diagram – Digital (3/3) Section – ················· 23
5-6. Printed Wiring Board – Digital Section – ························ 25
5-7. Printed Wiring Board – Main Section – ··························· 27
5-8. Schematic Diagram – Main Section (1/3) – ····················· 29
5-9. Schematic Diagram – Main Section (2/3) – ····················· 31
5-10. Schematic Diagram – Main Section (3/3) – ····················· 33
5-11. Schematic Diagram – AMP Section – ······························ 35
5-12. Printed Wiring Board – AMP Section – ··························· 37
5-13. Schematic Diagram – Video Section – ····························· 39
5-14. Printed Wiring Board – Video Section – ·························· 41
5-15. Schematic Diagram – Display Section – ·························· 43
5-16. Printed Wiring Board – Display Section – ······················· 45
5-17. Schematic Diagram – Speaker Section – ························· 47
5-18. Printed Wiring Board – Speaker Section –······················· 49
5-19. Printed Wiring Board – Audio Section – ·························· 51
5-20. Schematic Diagram – Audio Section –···························· 52
5-21. Schematic Diagram – Input Section – ······························ 53
5-22. Printed Wiring Board – Input Section – ··························· 54
5-23. Schematic Diagram – Power Section – ···························· 55
5-24. Printed Wiring Board – Power Section – ························· 57
5-25. IC Block Diagrams ··························································· 59
5-26. IC Pin Function Description ············································· 63
6. EXPLODED VIEWS
6-1. Front Panel Section ·························································· 71
6-2. Chassis Section ································································· 72
7. ELECTRICAL PARTS LIST ··································· 74
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