Read Sony AVD-C70ES Service Manual online
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TABLE OF CONTENTS
SELF DIAGNOSIS FUNCTION
........................................ 2
1. SERVICING NOTES
........................................................ 5
2. GENERAL
Location of Controls ................................................................ 6
3. DISASSEMBLY
................................................................. 9
3-1. Case ................................................................................... 10
3-2. Front Panel Assy ............................................................... 10
3-3. Back Panel Assy ................................................................ 11
3-4. DVD Board, Power Board, Digital Amp Board ................ 11
3-5. Boards Section .................................................................. 12
3-6. Table Assy ......................................................................... 12
3-7. Analog I/O Board, DVD Mechanism Block ..................... 13
3-8. Chassis Assy ...................................................................... 13
3-9. Display Board ................................................................... 14
3-10. Sensor Board, Belt (RM), Motor Assy (Rotary) ............... 14
3-11. Belt (Timing), Motor Assy (B) .......................................... 15
3-12. RF Board, Pick-up Unit .................................................... 15
3-2. Front Panel Assy ............................................................... 10
3-3. Back Panel Assy ................................................................ 11
3-4. DVD Board, Power Board, Digital Amp Board ................ 11
3-5. Boards Section .................................................................. 12
3-6. Table Assy ......................................................................... 12
3-7. Analog I/O Board, DVD Mechanism Block ..................... 13
3-8. Chassis Assy ...................................................................... 13
3-9. Display Board ................................................................... 14
3-10. Sensor Board, Belt (RM), Motor Assy (Rotary) ............... 14
3-11. Belt (Timing), Motor Assy (B) .......................................... 15
3-12. RF Board, Pick-up Unit .................................................... 15
4. TEST MODE
..................................................................... 16
5. DIAGRAMS
5-1. IC Pin Function Description ............................................. 23
5-2. Circuit Boards Location .................................................... 41
5-3. Note for Printed Wiring Boards and
Schematic Diagrams .......................................................... 42
5-4. Printed Wiring Board –RF Section– ................................. 44
5-5. Schematic Diagram –RF Section– .................................... 45
5-6. Printed Wiring Board –DVD Section– .............................. 46
5-7. Schematic Diagram –DVD Section (1/10)– ...................... 48
5-8. Schematic Diagram –DVD Section (2/10)– ...................... 49
5-9. Schematic Diagram –DVD Section (3/10)– ...................... 50
5-10. Schematic Diagram –DVD Section (4/10)– ...................... 51
5-11. Schematic Diagram –DVD Section (5/10)– ...................... 52
5-12. Schematic Diagram –DVD Section (6/10)– ...................... 53
5-13. Schematic Diagram –DVD Section (7/10)– ...................... 54
5-14. Schematic Diagram –DVD Section (8/10)– ...................... 55
5-15. Schematic Diagram –DVD Section (9/10)– ...................... 56
5-16. Schematic Diagram –DVD Section (10/10)– .................... 57
5-17. Printed Wiring Board –Digital Amp Section– .................. 58
5-18. Schematic Diagram –Digital Amp Section (1/2)– ............ 60
5-19. Schematic Diagram –Digital Amp Section (2/2)– ............ 61
5-20. Printed Wiring Board –Video Section– ............................. 62
5-21. Schematic Diagram –Video Section– ................................ 63
5-22. Printed Wiring Boards –In/Out Section– .......................... 64
5-23. Schematic Diagram –In/Out Section– ............................... 65
5-24. Printed Wiring Boards –Display Section– ........................ 66
5-25. Schematic Diagram –Display Section– ............................. 67
5-26. Printed Wiring Boards –Panel Section– ............................ 68
5-27. Schematic Diagram –Panel Section– ................................ 69
5-28. Printed Wiring Board –Speaker Section– ......................... 70
5-29. Schematic Diagram –Speaker Section– ............................ 71
5-30. Printed Wiring Boards –Power Section– ........................... 72
5-31. Schematic Diagram –Power Section– ............................... 73
5-32. IC Block Diagrams ............................................................ 74
5-2. Circuit Boards Location .................................................... 41
5-3. Note for Printed Wiring Boards and
Schematic Diagrams .......................................................... 42
5-4. Printed Wiring Board –RF Section– ................................. 44
5-5. Schematic Diagram –RF Section– .................................... 45
5-6. Printed Wiring Board –DVD Section– .............................. 46
5-7. Schematic Diagram –DVD Section (1/10)– ...................... 48
5-8. Schematic Diagram –DVD Section (2/10)– ...................... 49
5-9. Schematic Diagram –DVD Section (3/10)– ...................... 50
5-10. Schematic Diagram –DVD Section (4/10)– ...................... 51
5-11. Schematic Diagram –DVD Section (5/10)– ...................... 52
5-12. Schematic Diagram –DVD Section (6/10)– ...................... 53
5-13. Schematic Diagram –DVD Section (7/10)– ...................... 54
5-14. Schematic Diagram –DVD Section (8/10)– ...................... 55
5-15. Schematic Diagram –DVD Section (9/10)– ...................... 56
5-16. Schematic Diagram –DVD Section (10/10)– .................... 57
5-17. Printed Wiring Board –Digital Amp Section– .................. 58
5-18. Schematic Diagram –Digital Amp Section (1/2)– ............ 60
5-19. Schematic Diagram –Digital Amp Section (2/2)– ............ 61
5-20. Printed Wiring Board –Video Section– ............................. 62
5-21. Schematic Diagram –Video Section– ................................ 63
5-22. Printed Wiring Boards –In/Out Section– .......................... 64
5-23. Schematic Diagram –In/Out Section– ............................... 65
5-24. Printed Wiring Boards –Display Section– ........................ 66
5-25. Schematic Diagram –Display Section– ............................. 67
5-26. Printed Wiring Boards –Panel Section– ............................ 68
5-27. Schematic Diagram –Panel Section– ................................ 69
5-28. Printed Wiring Board –Speaker Section– ......................... 70
5-29. Schematic Diagram –Speaker Section– ............................ 71
5-30. Printed Wiring Boards –Power Section– ........................... 72
5-31. Schematic Diagram –Power Section– ............................... 73
5-32. IC Block Diagrams ............................................................ 74
6. EXPLODED VIEWS
6-1. Case Section ...................................................................... 84
6-2. Front Panel Section ........................................................... 85
6-3. Back Panel Section ............................................................ 86
6-4. Boards Section .................................................................. 87
6-5. Mechanism Section (1) ..................................................... 88
6-6. Mechanism Section (2) ..................................................... 89
6-7. Mechanism Section (3) ..................................................... 90
6-8. Base Unit Section .............................................................. 91
6-2. Front Panel Section ........................................................... 85
6-3. Back Panel Section ............................................................ 86
6-4. Boards Section .................................................................. 87
6-5. Mechanism Section (1) ..................................................... 88
6-6. Mechanism Section (2) ..................................................... 89
6-7. Mechanism Section (3) ..................................................... 90
6-8. Base Unit Section .............................................................. 91
7. ELECTRICAL PARTS LIST
........................................ 92
AVD-C70ES
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