Sony scd xb 940 service manual

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3 TABLE OF CONTENTS 1. SERVICING NOTES ............................................... 4 2. GENERAL ................................................................... 5 3. DISASSEMBLY ......................................................... 8 4. DIAGRAMS 4-1. Notes for Printed Wiring Board and Schematic Diagram ......................................................... 11 4-2. Printed Wiring Board – TK Board – .............................. 12 4-3. Schematic Diagram – TK Board – ................................ 13 4-4. Printed Wiring Board – MAIN Board (Component Side) – .............................. 14 4-5. Printed Wiring Board – MAIN Board (Conductor Side) – ................................ 15 4-6. Schematic Diagram – MAIN Board (1/6) – .................. 16 4-7. Schematic Diagram – MAIN Board (2/6) – .................. 17 4-8. Schematic Diagram – MAIN Board (3/6) – .................. 18 4-9. Schematic Diagram – MAIN Board (4/6) – .................. 19 4-10. Schematic Diagram – MAIN Board (5/6) – .................. 20 4-11. Schematic Diagram – MAIN Board (6/6) – .................. 21 4-12. Printed Wiring Board – AUDIO Board – ...................... 22 4-13. Schematic Diagram – AUDIO Board – ......................... 23 4-14. Printed Wiring Board – HP Board – .............................. 24 4-15. Schematic Diagram – HP Board – ................................. 24 4-16. Printed Wiring Board – LOADING Board – ................. 25 4-17. Schematic Diagram – LOADING Board – ................... 25 4-18. Printed Wiring Board – DISPLAY Board – .................. 26 4-19. Schematic Diagram – DISPLAY Board – ..................... 27 4-20. Printed Wiring Board – POWER Board – ..................... 28 4-21. Schematic Diagram – POWER Board – ........................ 29 4-22. Printed Wiring Boards – AC SW/TRANSFORMER Boards – ........................... 30 4-23. Schematic Diagram – AC SW/TRANSFORMER Boards – ........................... 31 5. EXPLODED VIEWS ................................................ 36 6. ELECTRICAL PARTS LIST ............................... 40