Read Sony STR-DN1040 Service Manual online
STR-DN1040
4
1.
SERVICING NOTES
............................................. 5
2. DISASSEMBLY
2-1. Disassembly
Flow
........................................................... 7
2-2. Case (Stepup) .................................................................. 8
2-3. TUNER1 ASSY, CIS Board ............................................ 8
2-4. Front Panel Section ......................................................... 9
2-5. DIGITAL Board, NETWORK Board ............................. 10
2-6. DCDC Board, STANDBY Board,
2-3. TUNER1 ASSY, CIS Board ............................................ 8
2-4. Front Panel Section ......................................................... 9
2-5. DIGITAL Board, NETWORK Board ............................. 10
2-6. DCDC Board, STANDBY Board,
GND BRACKET Board, V-SELECT Board (BR) ......... 11
2-7. Back Panel Block, MAIN Block ..................................... 12
2-8. MAIN
2-8. MAIN
Board
................................................................... 13
3.
TEST MODE
............................................................ 14
4.
FM TUNER CHECK
............................................. 17
5. TROUBLESHOOTING
.......................................... 18
6. DIAGRAMS
6-1. Block Diagram - ANALOG AUDIO Section - ............... 23
6-2. Block Diagram - DIGITAL Section (1/2) - ..................... 24
6-3. Block Diagram - DIGITAL Section (2/2) - ..................... 25
6-4. Block Diagram - AMP Section - ..................................... 26
6-5. Block Diagram - ANALOG VIDEO/USB Section - ...... 27
6-6. Block Diagram - DIGITAL VIDEO Section - ................ 28
6-7. Block Diagram - DISPLAY/POWER Section - .............. 29
6-8. Printed Wiring Board - DIGITAL Board
6-2. Block Diagram - DIGITAL Section (1/2) - ..................... 24
6-3. Block Diagram - DIGITAL Section (2/2) - ..................... 25
6-4. Block Diagram - AMP Section - ..................................... 26
6-5. Block Diagram - ANALOG VIDEO/USB Section - ...... 27
6-6. Block Diagram - DIGITAL VIDEO Section - ................ 28
6-7. Block Diagram - DISPLAY/POWER Section - .............. 29
6-8. Printed Wiring Board - DIGITAL Board
- (Component side) - ....................................................... 31
6-9. Printed Wiring Board - DIGITAL Board
- (Conductor side) - ......................................................... 32
6-10. Schematic Diagram - DIGITAL Board (1/13) - .............. 33
6-11. Schematic Diagram - DIGITAL Board (2/13) - .............. 34
6-12. Schematic Diagram - DIGITAL Board (3/13) - .............. 35
6-13. Schematic Diagram - DIGITAL Board (4/13) - .............. 36
6-14. Schematic Diagram - DIGITAL Board (5/13) - .............. 37
6-15. Schematic Diagram - DIGITAL Board (6/13) - .............. 38
6-16. Schematic Diagram - DIGITAL Board (7/13) - .............. 39
6-17. Schematic Diagram - DIGITAL Board (8/13) - .............. 40
6-18. Schematic Diagram - DIGITAL Board (9/13) - .............. 41
6-19. Schematic Diagram - DIGITAL Board (10/13) - ............ 42
6-20. Schematic Diagram - DIGITAL Board (11/13) - ............ 43
6-21. Schematic Diagram - DIGITAL Board (12/13) - ............ 44
6-22. Schematic Diagram - DIGITAL Board (13/13) - ............ 45
6-23. Printed Wiring Board - MAIN Board
6-11. Schematic Diagram - DIGITAL Board (2/13) - .............. 34
6-12. Schematic Diagram - DIGITAL Board (3/13) - .............. 35
6-13. Schematic Diagram - DIGITAL Board (4/13) - .............. 36
6-14. Schematic Diagram - DIGITAL Board (5/13) - .............. 37
6-15. Schematic Diagram - DIGITAL Board (6/13) - .............. 38
6-16. Schematic Diagram - DIGITAL Board (7/13) - .............. 39
6-17. Schematic Diagram - DIGITAL Board (8/13) - .............. 40
6-18. Schematic Diagram - DIGITAL Board (9/13) - .............. 41
6-19. Schematic Diagram - DIGITAL Board (10/13) - ............ 42
6-20. Schematic Diagram - DIGITAL Board (11/13) - ............ 43
6-21. Schematic Diagram - DIGITAL Board (12/13) - ............ 44
6-22. Schematic Diagram - DIGITAL Board (13/13) - ............ 45
6-23. Printed Wiring Board - MAIN Board
- (Component side) - ....................................................... 46
6-24. Printed Wiring Board - MAIN Board
- (Conductor side) - ......................................................... 47
6-25. Schematic Diagram - MAIN Board (1/4) - ..................... 48
6-26. Schematic Diagram - MAIN Board (2/4) - ..................... 49
6-27. Schematic Diagram - MAIN Board (3/4) - ..................... 50
6-28. Schematic Diagram - MAIN Board (4/4) - ..................... 51
6-26. Schematic Diagram - MAIN Board (2/4) - ..................... 49
6-27. Schematic Diagram - MAIN Board (3/4) - ..................... 50
6-28. Schematic Diagram - MAIN Board (4/4) - ..................... 51
TABLE OF CONTENTS
6-29. Printed Wiring Board - DISPLAY Board - ..................... 52
6-30. Schematic Diagram - DISPLAY Board - ........................ 53
6-31. Printed Wiring Board - DCDC Board - .......................... 54
6-32. Schematic Diagram - DCDC Board - ............................. 55
6-33. Printed Wiring Board - STANDBY Board - ................... 56
6-34. Schematic Diagram - STANDBY Board - ...................... 57
6-35. Printed Wiring Board - CIS Board - ............................... 58
6-36. Schematic Diagram - CIS Board - .................................. 58
6-37. Printed Wiring Board - FRONT JACK Board - .............. 59
6-38. Schematic Diagram - FRONT JACK Board - ................ 59
6-39. Printed Wiring Board - HDMI FRONT IN Board - ........ 59
6-40. Schematic Diagram - HDMI FRONT IN Board - .......... 60
6-41. Printed Wiring Board - TUNER1 Board - ...................... 61
6-42. Schematic Diagram - TUNER1 Board - ......................... 62
6-43. Printed Wiring Board - POWER KEY Board -.............. 63
6-44. Schematic Diagram - POWER KEY Board - ................. 63
6-45. Printed Wiring Board - HEADPHONE Board - ............. 63
6-46. Schematic Diagram - HEADPHONE Board - ................ 63
6-47. Printed Wiring Board - V-SELECT Board (BR) - .......... 64
6-48. Schematic Diagram - V-SELECT Board (BR) - ............. 64
6-30. Schematic Diagram - DISPLAY Board - ........................ 53
6-31. Printed Wiring Board - DCDC Board - .......................... 54
6-32. Schematic Diagram - DCDC Board - ............................. 55
6-33. Printed Wiring Board - STANDBY Board - ................... 56
6-34. Schematic Diagram - STANDBY Board - ...................... 57
6-35. Printed Wiring Board - CIS Board - ............................... 58
6-36. Schematic Diagram - CIS Board - .................................. 58
6-37. Printed Wiring Board - FRONT JACK Board - .............. 59
6-38. Schematic Diagram - FRONT JACK Board - ................ 59
6-39. Printed Wiring Board - HDMI FRONT IN Board - ........ 59
6-40. Schematic Diagram - HDMI FRONT IN Board - .......... 60
6-41. Printed Wiring Board - TUNER1 Board - ...................... 61
6-42. Schematic Diagram - TUNER1 Board - ......................... 62
6-43. Printed Wiring Board - POWER KEY Board -.............. 63
6-44. Schematic Diagram - POWER KEY Board - ................. 63
6-45. Printed Wiring Board - HEADPHONE Board - ............. 63
6-46. Schematic Diagram - HEADPHONE Board - ................ 63
6-47. Printed Wiring Board - V-SELECT Board (BR) - .......... 64
6-48. Schematic Diagram - V-SELECT Board (BR) - ............. 64
7.
EXPLODED VIEWS
7-1. Case (Stepup) Section ..................................................... 95
7-2. DIGITAL
7-2. DIGITAL
Board
.............................................................. 96
7-3. Front Panel Section ......................................................... 97
7-4. Back Panel Section ......................................................... 98
7-5. Chassis
7-4. Back Panel Section ......................................................... 98
7-5. Chassis
Section
............................................................... 99
8.
ELECTRICAL PARTS LIST
.............................. 100
Ver. 1.1
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