Read Sony STR-DA1200ES Service Manual online
3
STR-DA1200ES
TABLE OF CONTENTS
1.
SERVICING NOTES
...............................................
4
2.
GENERAL
................................................................... 10
3.
DISASSEMBLY
3-1.
Disassembly Flow ........................................................... 12
3-2.
Case ................................................................................. 13
3-3.
Front Panel Assy .............................................................. 13
3-4.
S-VIDEO Board .............................................................. 14
3-5.
Tuner ................................................................................ 14
3-6.
E-VOLUME Board ......................................................... 15
3-7.
VIDEO Board .................................................................. 15
3-8.
SP TERMINAL Board .................................................... 16
3-9.
ANALOG Board ............................................................. 16
3-10. Power Transformer (T01) ................................................ 17
3-11. MAIN Board .................................................................... 17
3-11. MAIN Board .................................................................... 17
4.
TEST MODE
.............................................................. 18
5.
ELECTRICAL ADJUSTMENTS
......................... 21
6.
DIAGRAMS
6-1.
Block Diagram – CONTROL Section – .......................... 22
6-2.
Block Diagram – DSP Section – ..................................... 23
6-3.
Block Diagram – HDMI Section – .................................. 24
6-4.
Block Diagram – ANALOG AUDIO Section – .............. 25
6-5.
Block Diagram – POWER AMP Section – ..................... 26
6-6.
Block Diagram – VIDEO Section – ................................ 27
6-7.
Block Diagram – DISPLAY Section – ............................ 28
6-8.
Block Diagram – POWER SUPPLY Section – ............... 29
6-9.
Schematic Diagram – DIGITAL Board (1/5) – ............... 31
6-10. Schematic Diagram – DIGITAL Board (2/5) – ............... 32
6-11. Schematic Diagram – DIGITAL Board (3/5) – ............... 33
6-12. Schematic Diagram – DIGITAL Board (4/5) – ............... 34
6-13. Schematic Diagram – DIGITAL Board (5/5) – ............... 35
6-14. Printed Wiring Board
6-11. Schematic Diagram – DIGITAL Board (3/5) – ............... 33
6-12. Schematic Diagram – DIGITAL Board (4/5) – ............... 34
6-13. Schematic Diagram – DIGITAL Board (5/5) – ............... 35
6-14. Printed Wiring Board
– DIGITAL Board (Component Side) – .......................... 36
6-15. Printed Wiring Board
– DIGITAL Board (Conductor Side) – ............................ 37
6-16. Printed Wiring Board – DSP Board – ............................. 38
6-17. Schematic Diagram – DSP Board – ................................ 39
6-18. Printed Wiring Board – HDMI SW Board – ................... 40
6-19. Schematic Diagram – HDMI SW Board – ...................... 41
6-20. Printed Wiring Board – ANALOG Board – .................... 42
6-21. Schematic Diagram – ANALOG Board – ....................... 43
6-22. Printed Wiring Board – MAIN Board – .......................... 45
6-23. Schematic Diagram – MAIN Board (1/2) – .................... 46
6-24. Schematic Diagram – MAIN Board (2/2) – .................... 47
6-25. Printed Wiring Board – E-VOLUME Board – ................ 48
6-26. Schematic Diagram – E-VOLUME Board – ................... 49
6-27. Printed Wiring Board – A CLASS AMP Board – ........... 50
6-28. Schematic Diagram – A CLASS AMP Board – .............. 51
6-29. Printed Wiring Board – POWER AMP Board – ............. 52
6-30. Schematic Diagram – POWER AMP Board – ................ 53
6-31. Printed Wiring Board – BIAS Board – ............................ 54
6-32. Schematic Diagram – BIAS Board – .............................. 55
6-33. Printed Wiring Board – VIDEO Board – ......................... 56
6-34. Schematic Diagram – VIDEO Board (1/3) – ................... 57
6-35. Schematic Diagram – VIDEO Board (2/3) – ................... 58
6-36. Schematic Diagram – VIDEO Board (3/3) – ................... 59
6-37. Printed Wiring Board – S-VIDEO Board – ..................... 60
6-38. Schematic Diagram – S-VIDEO Board – ........................ 61
6-39. Printed Wiring Board – VIDEO 3 Board – ...................... 62
6-40. Schematic Diagram – VIDEO 3 Board – ........................ 63
6-41. Printed Wiring Board – DISPLAY Board – .................... 64
6-17. Schematic Diagram – DSP Board – ................................ 39
6-18. Printed Wiring Board – HDMI SW Board – ................... 40
6-19. Schematic Diagram – HDMI SW Board – ...................... 41
6-20. Printed Wiring Board – ANALOG Board – .................... 42
6-21. Schematic Diagram – ANALOG Board – ....................... 43
6-22. Printed Wiring Board – MAIN Board – .......................... 45
6-23. Schematic Diagram – MAIN Board (1/2) – .................... 46
6-24. Schematic Diagram – MAIN Board (2/2) – .................... 47
6-25. Printed Wiring Board – E-VOLUME Board – ................ 48
6-26. Schematic Diagram – E-VOLUME Board – ................... 49
6-27. Printed Wiring Board – A CLASS AMP Board – ........... 50
6-28. Schematic Diagram – A CLASS AMP Board – .............. 51
6-29. Printed Wiring Board – POWER AMP Board – ............. 52
6-30. Schematic Diagram – POWER AMP Board – ................ 53
6-31. Printed Wiring Board – BIAS Board – ............................ 54
6-32. Schematic Diagram – BIAS Board – .............................. 55
6-33. Printed Wiring Board – VIDEO Board – ......................... 56
6-34. Schematic Diagram – VIDEO Board (1/3) – ................... 57
6-35. Schematic Diagram – VIDEO Board (2/3) – ................... 58
6-36. Schematic Diagram – VIDEO Board (3/3) – ................... 59
6-37. Printed Wiring Board – S-VIDEO Board – ..................... 60
6-38. Schematic Diagram – S-VIDEO Board – ........................ 61
6-39. Printed Wiring Board – VIDEO 3 Board – ...................... 62
6-40. Schematic Diagram – VIDEO 3 Board – ........................ 63
6-41. Printed Wiring Board – DISPLAY Board – .................... 64
6-42. Schematic Diagram – DISPLAY Board – ....................... 65
6-43. Printed Wiring Boards – KEY Section – ......................... 66
6-44. Schematic Diagram – KEY Section – ............................. 67
6-45. Printed Wiring Boards – SPEAKER Section – ............... 68
6-46. Printed Wiring Boards – DC Section – ........................... 69
6-47. Printed Wiring Board – AC Board – ................................ 70
6-48. Schematic Diagram – POWER SUPPLY Section – ........ 71
6-43. Printed Wiring Boards – KEY Section – ......................... 66
6-44. Schematic Diagram – KEY Section – ............................. 67
6-45. Printed Wiring Boards – SPEAKER Section – ............... 68
6-46. Printed Wiring Boards – DC Section – ........................... 69
6-47. Printed Wiring Board – AC Board – ................................ 70
6-48. Schematic Diagram – POWER SUPPLY Section – ........ 71
7.
EXPLODED VIEWS
7-1.
Case Section .................................................................... 92
7-2.
DISPLAY Board Block ................................................... 93
7-3.
Front Panel Block ............................................................ 94
7-4.
VIDEO Board Block ....................................................... 95
7-5.
ANALOG Board Block ................................................... 96
7-6.
MAIN Board Block ......................................................... 97
7-7.
Heat Sink Block ............................................................... 98
8.
ELECTRICAL PARTS LIST
................................ 99
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