Table Of Contents - Sony STR DA2400ES - 7.1 Channel Home Theater AV Receiver Service Manual

STR-DA2400ES/DG920
1. SERVICING NOTES
2. GENERAL
..................................................................
3. DISASSEMBLY
3-1. Disassembly Flow ........................................................... 13
3-2. Case ................................................................................. 14
3-3. Front Panel Block (DA2400ES) ..................................... 14
3-4. Front Panel Block (DG920) ............................................ 15
3-5. Tuner (FM/AM), CIS Board and PREOUT Board ......... 15
3-6. DIGITAL VIDEO Board ................................................. 16
3-7. VIDEO Board ................................................................. 16
3-8. Back Panel Block (DA2400ES) ...................................... 17
3-9. Back Panel Block (DG920) ............................................ 17
3-10. MICON Board, DIGITAL Board .................................... 18
3-11. ACLASS Board .............................................................. 18
3-12. Main Block ..................................................................... 19
3-13. MAIN Board ................................................................... 19
4. TEST MODE
............................................................ 20
5. ELECTRICAL ADJUSTMENT
6. DIAGRAMS
6-1. Block Diagram
- DIGITAL AUDIO/TUNER Section - ........................... 27
6-2. Block Diagram - DSP/XM Section - .............................. 28
6-3. Block Diagram - ANALOG AUDIO Section - ............... 29
6-4. Block Diagram - AMP Section - ..................................... 30
6-5. Block Diagram - HDMI Section - ................................... 31
6-6. Block Diagram - VIDEO (1/2) Section - ........................ 32
6-7. Block Diagram - VIDEO (2/2)/PANEL Section - ........... 33
6-8. Block Diagram - POWER SUPPLY Section - ................ 34
6-9. Printed Wiring Board
- DIGITAL Board (Component Side) - ........................... 36
6-10. Printed Wiring Board
- DIGITAL Board (Conductor Side) - ............................. 37
6-11. Schematic Diagram - DIGITAL Board (1/2) - ................ 38
6-12. Schematic Diagram - DIGITAL Board (2/2) - ................ 39
6-13. Printed Wiring Board
- DIGITAL VIDEO Board (Component Side) - ............. 40
6-14. Printed Wiring Board
- DIGITAL VIDEO Board (Conductor Side) - ............... 41
6-15. Schematic Diagram
- DIGITAL VIDEO Board (1/4) - ................................... 42
6-16. Schematic Diagram
- DIGITAL VIDEO Board (2/4) - ................................... 43
6-17. Schematic Diagram
- DIGITAL VIDEO Board (3/4) - ................................... 44
6-18. Schematic Diagram
- DIGITAL VIDEO Board (4/4) - ................................... 45
6-19. Printed Wiring Board - MAIN Board - ........................... 46
6-20. Schematic Diagram - MAIN Board (1/3) - ..................... 47
6-21. Schematic Diagram - MAIN Board (2/3) - ..................... 48
6-22. Schematic Diagram - MAIN Board (3/3) - ..................... 49
6-23. Printed Wiring Board - ACLASS Board - ...................... 50
6-24. Schematic Diagram - ACLASS Board - ......................... 51
6-25. Printed Wiring Board - VIDEO Board - ......................... 52
6-26. Schematic Diagram - VIDEO Board - ............................ 53
6-27. Printed Wiring Board - DSP Board - .............................. 54
6-28. Schematic Diagram - DSP Board - ................................. 55
6-29. Printed Wiring Board
- MICON Board (Component Side) - ............................. 56
6-30. Printed Wiring Board
- MICON Board (Conductor Side) - ............................... 57
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TABLE OF CONTENTS

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........................... 24
6-31. Schematic Diagram - MICON Board (1/3) - .................. 58
5
6-32. Schematic Diagram - MICON Board (2/3) - .................. 59
6-33. Schematic Diagram - MICON Board (3/3) - .................. 60
7
6-34. Printed Wiring Board - LIMITER Board - ..................... 61
6-35. Schematic Diagram - LIMITER Board - ........................ 61
6-36. Printed Wiring Boards - CONNECTOR Section - ......... 62
6-37. Schematic Diagram - CONNECTOR Section - .............. 63
6-38. Printed Wiring Board - DISPLAY Board - ..................... 64
6-39. Schematic Diagram - DISPLAY Board - ........................ 65
6-40. Printed Wiring Boards - PANEL Section - ..................... 66
6-41. Schematic Diagram - PANEL Section - .......................... 67
6-42. Printed Wiring Board - SURR SPEAKER Board - ........ 68
6-43. Schematic Diagram - SURR SPEAKER Board - ........... 69
6-44. Printed Wiring Board
- CIS Board (DA2400ES: US model) - .......................... 70
6-45. Schematic Diagram
- CIS Board (DA2400ES: US model) - .......................... 71
6-46. Printed Wiring Board - PREOUT Board
(DA2400ES: AEP, ECE, UK models) - .......................... 72
6-47. Schematic Diagram - PREOUT Board
(DA2400ES: AEP, ECE, UK models) - .......................... 72
6-48. Printed Wiring Board - DCDC CON Board - ................. 73
6-49. Schematic Diagram - DCDC CON Board - .................... 73
6-50. Printed Wiring Boards - POWER Section - .................... 74
6-51. Schematic Diagram - POWER Section - ........................ 75
7. EXPLODED VIEWS
7-1. Case Section .................................................................... 105
7-2. Front Panel Section (DA2400ES) ................................... 106
7-3. Front Panel Section (DG920) ......................................... 107
7-4. DIGITAL VIDEO Board Section .................................... 108
7-5. Back Panel Section ......................................................... 109
7-6. Chassis Section ............................................................... 110
8. ELECTRICAL PARTS LIST
Accessories are given in the last of the electrical parts list.
• Abbreviation
ECE : Continental European, East European and Russian
models
.............................. 111