Read Sony DAV-X1G / HCD-X1G Service Manual online
3
HCD-X1G
TABLE OF CONTENTS
1.
SERVICING NOTES
...............................................
4
2.
GENERAL
...................................................................
9
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 11
3-2.
Optical Pick-up Block
(KHM-310CAA or KHM-313CAA) ............................... 11
(KHM-310CAA or KHM-313CAA) ............................... 11
3-3.
Side Panel (L/R) .............................................................. 12
3-4.
Case (AL) ........................................................................ 12
3-5.
Front Panel Section ......................................................... 13
3-6.
MAIN Board .................................................................... 14
3-7.
D.C. Fan (M450), Back Panel Section and
Sheet (main) .................................................................... 14
Sheet (main) .................................................................... 14
3-8.
DVD Mechanism Deck (CDM85-DVBU102) ................ 15
3-9.
Chuck Cam, Belt ............................................................. 16
4.
TEST MODE
.............................................................. 17
5.
DIAGRAMS
5-1.
Block Diagram – RF SERVO/VIDEO Section – ............ 21
5-2.
Block Diagram – MAIN Section – .................................. 22
5-3.
Block Diagram – AMP Section – .................................... 23
5-4.
Block Diagram
– PANEL/POWER SUPPLY Section – ........................... 24
– PANEL/POWER SUPPLY Section – ........................... 24
5-5.
Printed Wiring Boards – DMB10 Section (1/2) – ........... 26
5-6.
Printed Wiring Board – DMB10 Section (2/2) – ............. 27
5-7.
Schematic Diagram – DMB10 Section (1/4) – ............... 28
5-8.
Schematic Diagram – DMB10 Section (2/4) – ............... 29
5-9.
Schematic Diagram – DMB10 Section (3/4) – ............... 30
5-10. Schematic Diagram – DMB10 Section (4/4) – ............... 31
5-11. Schematic Diagram – IO Board – ................................... 33
5-12. Printed Wiring Board
5-11. Schematic Diagram – IO Board – ................................... 33
5-12. Printed Wiring Board
– IO Board (Component Side) – ...................................... 34
5-13. Printed Wiring Board
– IO Board (Conductor Side) – ....................................... 35
5-14. Printed Wiring Board – SCART Board – ........................ 36
5-15. Schematic Diagram – SCART Board – ........................... 37
5-16. Printed Wiring Board
5-15. Schematic Diagram – SCART Board – ........................... 37
5-16. Printed Wiring Board
– MAIN Board (Component Side) – ............................... 38
5-17. Printed Wiring Board
– MAIN Board (Conductor Side) – ................................. 39
5-18. Schematic Diagram – MAIN Board (1/4) – .................... 40
5-19. Schematic Diagram – MAIN Board (2/4) – .................... 41
5-20. Schematic Diagram – MAIN Board (3/4) – .................... 42
5-21. Schematic Diagram – MAIN Board (4/4) – .................... 43
5-22. Printed Wiring Board – SWITCH Board – ..................... 44
5-23. Schematic Diagram – SWITCH Board – ........................ 45
5-24. Printed Wiring Board – FL Board – ................................ 46
5-25. Schematic Diagram – FL Board – ................................... 47
5-26. Printed Wiring Board
5-19. Schematic Diagram – MAIN Board (2/4) – .................... 41
5-20. Schematic Diagram – MAIN Board (3/4) – .................... 42
5-21. Schematic Diagram – MAIN Board (4/4) – .................... 43
5-22. Printed Wiring Board – SWITCH Board – ..................... 44
5-23. Schematic Diagram – SWITCH Board – ........................ 45
5-24. Printed Wiring Board – FL Board – ................................ 46
5-25. Schematic Diagram – FL Board – ................................... 47
5-26. Printed Wiring Board
– POWER-AMP Board (Component Side) – .................. 48
5-27. Printed Wiring Board
– POWER-AMP Board (Conductor Side) – .................... 49
5-28. Schematic Diagram – POWER-AMP Board (1/3) – ....... 50
5-29. Schematic Diagram – POWER-AMP Board (2/3) – ....... 51
5-30. Schematic Diagram – POWER-AMP Board (3/3) – ....... 52
5-29. Schematic Diagram – POWER-AMP Board (2/3) – ....... 51
5-30. Schematic Diagram – POWER-AMP Board (3/3) – ....... 52
6.
EXPLODED VIEWS
6-1.
Case (AL), Side Panel Section ........................................ 73
6-2.
Front Panel Section ......................................................... 74
6-3.
MAIN Board Section ....................................................... 75
6-4.
POWER-AMP Board Section ......................................... 76
6-5.
Chassis Section ................................................................ 77
6-6.
DVD Mechanism Deck Section (CDM85-DVBU102) ... 78
7.
ELECTRICAL PARTS LIST
................................ 79
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