Table Of Contents - Sony PCM-D50 Service Manual

PCM-D50
4

TABLE OF CONTENTS

1. GENERAL
..................................................................
2. DISASSEMBLY
2-1. Panel (Front) Assy .......................................................... 11
2-2. Ornamental Belt (Upper) Assy ....................................... 11
2-3. Backlight Board .............................................................. 12
2-4. Power Board ................................................................... 12
2-5. REC VOL Assy, HP VOL Assy ...................................... 13
2-6. DA Board ........................................................................ 13
2-7. AD Board, MIC001, MIC002 ......................................... 14
2-8. System Board .................................................................. 14
3. TEST MODE
............................................................ 15
4. DIAGRAMS
4-1. Block Diagram - AD Section - ....................................... 20
4-2. Block Diagram - DA Section - ....................................... 21
4-3. Block Diagram - Power Section - .................................. 22
4-4. Printed Wiring Board - AD Section (1/2) - .................... 23
4-5. Printed Wiring Board - AD Section (2/2) - .................... 24
4-6. Schematic Diagram - AD Section (1/3) - ....................... 25
4-7. Schematic Diagram - AD Section (2/3) - ....................... 26
4-8. Schematic Diagram - AD Section (3/3) - ....................... 27
4-9. Printed Wiring Board - DA Section (1/2) - .................... 28
4-10. Printed Wiring Board - DA Section (2/2) - .................... 29
4-11. Printed Wiring Boards
- Backlight/HP Volume/REC VOL Flexible Section - .... 30
4-12. Schematic Diagram - DA Section - ................................ 31
4-13. Printed Wiring Board - System Section (1/2) - .............. 32
4-14. Printed Wiring Board - System Section (2/2) - .............. 33
4-15. Schematic Diagram - System Section (1/5) - ................. 34
4-16. Schematic Diagram - System Section (2/5) - ................. 35
4-17. Schematic Diagram - System Section (3/5) - ................. 36
4-18. Schematic Diagram - System Section (4/5) - ................. 37
4-19. Schematic Diagram - System Section (5/5) - ................. 38
4-20. Printed Wiring Board - Power Section (1/2) - ............... 39
4-21. Printed Wiring Board - Power Section (2/2) - ............... 40
4-22. Schematic Diagram - Power Section (1/4) - .................. 41
4-23. Schematic Diagram - Power Section (2/4) - .................. 42
4-24. Schematic Diagram - Power Section (3/4) - .................. 43
4-25. Schematic Diagram - Power Section (4/4) - .................. 44
5. EXPLODED VIEWS
5-1. Front Panel Section ......................................................... 64
5-2. LCD Section ................................................................... 65
5-3. VOL Section ................................................................... 66
5-4. MIC Section .................................................................... 67
5-5. Rear Panel Section .......................................................... 68
6. ELECTRICAL PARTS LIST
5
.............................. 69