Table Of Contents - Sony STR-DB2000 Service Manual

STR-DA2000ES/DB2000
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1. SERVICING NOTES
2. GENERAL
Location of Controls ....................................................... 8
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 9
3-2. Case ................................................................................. 10
3-3. Front Panel Section ......................................................... 10
3-4. Switching Regulator ........................................................ 11
3-5. MAIN Block .................................................................... 11
3-6. DIGITAL Board .............................................................. 12
3-7. D. AMP Board Section ................................................... 12
4. TEST MODE
.............................................................. 13
5. ELECTRICAL ADJUSTMENTS
6. DIAGRAMS
6-1. Block Diagram
- AUDIO (ANALOG) (1/2) Section - ........................... 16
6-2. Block Diagram
- AUDIO (ANALOG) (2/2) Section - ........................... 17
6-3. Block Diagram
- AUDIO (DIGITAL) (1/3) Section - ............................ 18
6-4. Block Diagram
- AUDIO (DIGITAL) (2/3) Section - ............................ 19
6-5. Block Diagram
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- AUDIO (DIGITAL) (3/3) Section - ............................ 20
6-6. Block Diagram - PRE OUT Section - .......................... 21
6-7. Block Diagram - POWER AMP Section - ................... 22
6-8. Block Diagram - VIDEO Section - .............................. 23
6-9. Block Diagram - PANEL Section - .............................. 24
6-10. Block Diagram - POWER Section - ............................. 25
6-11. Note for Printed Wiring Boards
and Schematic Diagrams ................................................ 26
6-12. Schematic Diagram - 2CH. AU Board (1/3) .................. 27
6-13. Schematic Diagram - 2CH. AU Board (2/3) .................. 28
6-14. Schematic Diagram - 2CH. AU Board (3/3) .................. 29
6-15. Printed Wiring Board
- 2CH. AU Board (Component Side) - .......................... 30
6-16. Printed Wiring Board
- 2CH. AU Board (Conductor Side) - ............................ 31
6-17. Printed Wiring Board
- MULTI-VIDEO Board (Component Side) - ............... 32
6-18. Printed Wiring Board
- MULTI-VIDEO Board (Conductor Side) - ................ 33
6-19. Schematic Diagram - MULTI-VIDEO Board (1/4) - ... 34
6-20. Schematic Diagram - MULTI-VIDEO Board (2/4) - ... 35
6-21. Schematic Diagram - MULTI-VIDEO Board (3/4) - ... 36
6-22. Schematic Diagram - MULTI-VIDEO Board (4/4) - ... 37
6-23. Printed Wiring Board
- UP CONVERT Board (STR-DA2000ES only) - ........ 38
6-24. Schematic Diagram
- UP CONVERT Board (STR-DA2000ES only) - ........ 39
6-25. Printed Wiring Board - S-VIDEO Board - .................... 40
6-26. Schematic Diagram - S-VIDEO Board - ....................... 41
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6-27. Printed Wiring Board
- DIGITAL Board (Component Side) - ......................... 42
6-28. Printed Wiring Board
- DIGITAL Board (Conductor Side) - ........................... 43
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6-29. Schematic Diagram - DIGITAL Board (1/8) - .............. 44
6-30. Schematic Diagram - DIGITAL Board (2/8) - .............. 45
6-31. Schematic Diagram - DIGITAL Board (3/8) - .............. 46
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6-32. Schematic Diagram - DIGITAL Board (4/8) - .............. 47
6-33. Schematic Diagram - DIGITAL Board (5/8) - .............. 48
6-34. Schematic Diagram - DIGITAL Board (6/8) - .............. 49
6-35. Schematic Diagram - DIGITAL Board (7/8) - .............. 50
6-36. Schematic Diagram - DIGITAL Board (8/8) - .............. 51
6-37. Printed Wiring Board
- D. AMP Board (Component Side) - ............................ 52
6-38. Printed Wiring Board
- D. AMP Board (Conductor Side) - ............................. 53
6-39. Schematic Diagram - D. AMP Section (1/6) - .............. 54
6-40. Schematic Diagram - D. AMP Section (2/6) - .............. 55
6-41. Schematic Diagram - D. AMP Section (3/6) - .............. 56
6-42. Schematic Diagram - D. AMP Section (4/6) - .............. 57
6-43. Schematic Diagram - D. AMP Section (5/6) - .............. 58
6-44. Schematic Diagram - D. AMP Section (6/6) - .............. 59
6-45. Printed Wiring Board
- CIS Board (STR-DA2000ES only) - .......................... 60
6-46. Schematic Diagram
- CIS Board (STR-DA2000ES only) - .......................... 61
6-47. Printed Wiring Board - PANEL Section - ..................... 62
6-48. Schematic Diagram - PANEL Section - ........................ 63
6-49. Printed Wiring Board - HP-V3 Board - ........................ 64
6-50. Schematic Diagram - HP-V3 Board - ........................... 65
6-51. Printed Wiring Board - REG Board - ............................ 66
6-52. Schematic Diagram - REG Board - ............................... 67
6-53. IC Pin Function Description ........................................... 79
7. EXPLODED VIEWS
7-1. Case Section ................................................................... 91
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7-2. Front Panel Section ........................................................ 92
7-3. Base Panel Section ......................................................... 93
7-4. Power Block Section ...................................................... 94
7-5. Tuner Section ................................................................. 95
7-6. Back Panel Section ......................................................... 96
7-7. Chassis Section .............................................................. 97
7-8. Boards Section ............................................................... 98
7-9. HEAT SINK Section ...................................................... 99
7-10. D. AMP Board Section .................................................. 100
8. ELECTRICAL PARTS LIST
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