Read Sony MEX-DV1000 / MEX-DV2000 Service Manual online
3
MEX-DV1000/DV2000
TABLE OF CONTENTS
1.
SERVICING NOTES
...............................................
4
2.
GENERAL
...................................................................
8
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 13
3-2.
SUB Panel Complete Assy .............................................. 13
3-3.
DVD Mechanism Deck Block ......................................... 14
3-4.
MAIN Board, DC Fan (25X25) (M901) ......................... 14
3-5.
Chassis (T612Z) SUB Assy, Sensor Board ..................... 15
3-6.
Chassis (OP, Z) Complete Assy ....................................... 15
3-7.
SERVO Board .................................................................. 16
4.
ELECTRICAL ADJUSTMENTS
......................... 17
5.
DIAGRAMS
5-1.
Block Diagram – SERVO/VIDEO Section – .................. 18
5-2.
Block Diagram – TUNER/AUDIO Section – ................. 19
5-3.
Block Diagram
– PANEL/POWER SUPPLY Section – ........................... 20
– PANEL/POWER SUPPLY Section – ........................... 20
5-4.
Printed Wiring Board – SERVO Section (1/2) – ............. 22
5-5.
Printed Wiring Boards – SERVO Section (2/2) – ............ 23
5-6.
Schematic Diagram – SERVO Section (1/4) – ................ 24
5-7.
Schematic Diagram – SERVO Section (2/4) – ................ 25
5-8.
Schematic Diagram – SERVO Section (3/4) – ................ 26
5-9.
Schematic Diagram – SERVO Section (4/4) – ................ 27
5-10. Printed Wiring Board – MAIN Section (1/2) – ............... 28
5-11. Printed Wiring Boards – MAIN Section (2/2) – .............. 29
5-12. Schematic Diagram – MAIN Section (1/6) – .................. 30
5-13. Schematic Diagram – MAIN Section (2/6) – .................. 31
5-14. Schematic Diagram – MAIN Section (3/6) – .................. 32
5-15. Schematic Diagram – MAIN Section (4/6) – .................. 33
5-16. Schematic Diagram – MAIN Section (5/6) – .................. 34
5-17. Schematic Diagram – MAIN Section (6/6) – .................. 35
5-18. Printed Wiring Board – SUB Board – ............................. 36
5-19. Schematic Diagram – SUB Board – ................................ 37
5-20. Printed Wiring Board – KEY Board – ............................. 38
5-21. Schematic Diagram – KEY Board – ............................... 39
5-11. Printed Wiring Boards – MAIN Section (2/2) – .............. 29
5-12. Schematic Diagram – MAIN Section (1/6) – .................. 30
5-13. Schematic Diagram – MAIN Section (2/6) – .................. 31
5-14. Schematic Diagram – MAIN Section (3/6) – .................. 32
5-15. Schematic Diagram – MAIN Section (4/6) – .................. 33
5-16. Schematic Diagram – MAIN Section (5/6) – .................. 34
5-17. Schematic Diagram – MAIN Section (6/6) – .................. 35
5-18. Printed Wiring Board – SUB Board – ............................. 36
5-19. Schematic Diagram – SUB Board – ................................ 37
5-20. Printed Wiring Board – KEY Board – ............................. 38
5-21. Schematic Diagram – KEY Board – ............................... 39
6.
EXPLODED VIEWS
6-1.
MAIN Section ................................................................. 54
6-2.
Front Panel Section ......................................................... 55
6-3.
DVD Mechanism Deck Section (MG-612Z-187) ........... 56
7.
ELECTRICAL PARTS LIST
................................ 57
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