Read Sony STR-DN1020 Service Manual online
STR-DN1020
4
1.
SERVICING NOTES
............................................. 5
2. DISASSEMBLY
2-1. Disassembly
Flow
........................................................... 6
2-2. Case ................................................................................. 6
2-3. D-VIDEO NW Board ..................................................... 7
2-4. Front Panel Block ........................................................... 8
2-5. Tuner
2-3. D-VIDEO NW Board ..................................................... 7
2-4. Front Panel Block ........................................................... 8
2-5. Tuner
(FM/AM)
.............................................................. 8
2-6. DIGITAL
Board
.............................................................. 9
2-7. Back Panel Block ............................................................ 9
2-8. Main
2-8. Main
Block
..................................................................... 10
2-9. MAIN
Board
................................................................... 10
3.
TEST MODE
............................................................ 11
4. ELECTRICAL
ADJUSTMENT
........................... 13
5. DIAGRAMS
5-1. Block Diagram - TUNER/AUDIO Section - .................. 15
5-2. Block Diagram - DIGITAL, DSP Section - .................... 16
5-3. Block Diagram - A VIDEO Section - ............................. 17
5-4. Block Diagram - D-VIDEO NW Section (1/2) - ............ 18
5-5. Block Diagram - D-VIDEO NW Section (2/2) - ............ 19
5-6. Block Diagram - KEY/DISPLAY/USB Section -........... 20
5-7. Block Diagram - POWER KEY Section - ...................... 21
5-8. Printed Wiring Board - DIGITAL Board (Side A) - ....... 23
5-9. Printed Wiring Board - DIGITAL Board (Side B) - ....... 24
5-10. Schematic Diagram - DIGITAL Board (1/4) - ................ 25
5-11. Schematic Diagram - DIGITAL Board (2/4) - ................ 26
5-12. Schematic Diagram - DIGITAL Board (3/4) - ................ 27
5-13. Schematic Diagram - DIGITAL Board (4/4) - ................ 28
5-14. Printed Wiring Board - MAIN Board - ........................... 29
5-15. Schematic Diagram - MAIN Board (1/4) - ..................... 30
5-16. Schematic Diagram - MAIN Board (2/4) - ..................... 31
5-17. Schematic Diagram - MAIN Board (3/4) - ..................... 32
5-18. Schematic Diagram - MAIN Board (4/4) - ..................... 33
5-19. Printed Wiring Board -
5-2. Block Diagram - DIGITAL, DSP Section - .................... 16
5-3. Block Diagram - A VIDEO Section - ............................. 17
5-4. Block Diagram - D-VIDEO NW Section (1/2) - ............ 18
5-5. Block Diagram - D-VIDEO NW Section (2/2) - ............ 19
5-6. Block Diagram - KEY/DISPLAY/USB Section -........... 20
5-7. Block Diagram - POWER KEY Section - ...................... 21
5-8. Printed Wiring Board - DIGITAL Board (Side A) - ....... 23
5-9. Printed Wiring Board - DIGITAL Board (Side B) - ....... 24
5-10. Schematic Diagram - DIGITAL Board (1/4) - ................ 25
5-11. Schematic Diagram - DIGITAL Board (2/4) - ................ 26
5-12. Schematic Diagram - DIGITAL Board (3/4) - ................ 27
5-13. Schematic Diagram - DIGITAL Board (4/4) - ................ 28
5-14. Printed Wiring Board - MAIN Board - ........................... 29
5-15. Schematic Diagram - MAIN Board (1/4) - ..................... 30
5-16. Schematic Diagram - MAIN Board (2/4) - ..................... 31
5-17. Schematic Diagram - MAIN Board (3/4) - ..................... 32
5-18. Schematic Diagram - MAIN Board (4/4) - ..................... 33
5-19. Printed Wiring Board -
D-VIDEO NW Board (Side A) - ..................................... 34
5-20. Printed Wiring Board -
D-VIDEO NW Board (Side B) - ..................................... 35
5-21. Schematic Diagram - D-VIDEO NW Board (1/8) - ....... 36
5-22. Schematic Diagram - D-VIDEO NW Board (2/8) - ....... 37
5-23. Schematic Diagram - D-VIDEO NW Board (3/8) - ....... 38
5-24. Schematic Diagram - D-VIDEO NW Board (4/8) - ....... 39
5-25. Schematic Diagram - D-VIDEO NW Board (5/8) - ....... 40
5-26. Schematic Diagram - D-VIDEO NW Board (6/8) - ....... 41
5-27. Schematic Diagram - D-VIDEO NW Board (7/8) - ....... 42
5-28. Schematic Diagram - D-VIDEO NW Board (8/8) - ....... 43
5-29. Printed Wiring Board - DSP Board - .............................. 44
5-30. Schematic Diagram - DSP Board (1/2) - ........................ 45
5-31. Schematic Diagram - DSP Board (2/2) - ........................ 46
5-32. Printed Wiring Board - A VIDEO Board - ...................... 47
5-33. Schematic Diagram - A VIDEO Board - ......................... 48
5-34. Printed Wiring Board - CONNECTION Board - ............ 49
5-35. Schematic Diagram - CONNECTION Board - .............. 49
5-36. Printed Wiring Board - STANDBY Board - ................... 50
5-37. Schematic Diagram - STANDBY Board - ...................... 51
5-38. Printed Wiring Boards - PANEL Section - ..................... 52
5-39. Schematic Diagram - PANEL Section - .......................... 53
5-40. Printed Wiring Board - DCDC Board - .......................... 54
5-41. Schematic Diagram - DCDC Board - ............................. 55
5-42. Printed Wiring Board - USB Board - .............................. 56
5-43. Schematic Diagram - USB Board - ................................. 57
5-22. Schematic Diagram - D-VIDEO NW Board (2/8) - ....... 37
5-23. Schematic Diagram - D-VIDEO NW Board (3/8) - ....... 38
5-24. Schematic Diagram - D-VIDEO NW Board (4/8) - ....... 39
5-25. Schematic Diagram - D-VIDEO NW Board (5/8) - ....... 40
5-26. Schematic Diagram - D-VIDEO NW Board (6/8) - ....... 41
5-27. Schematic Diagram - D-VIDEO NW Board (7/8) - ....... 42
5-28. Schematic Diagram - D-VIDEO NW Board (8/8) - ....... 43
5-29. Printed Wiring Board - DSP Board - .............................. 44
5-30. Schematic Diagram - DSP Board (1/2) - ........................ 45
5-31. Schematic Diagram - DSP Board (2/2) - ........................ 46
5-32. Printed Wiring Board - A VIDEO Board - ...................... 47
5-33. Schematic Diagram - A VIDEO Board - ......................... 48
5-34. Printed Wiring Board - CONNECTION Board - ............ 49
5-35. Schematic Diagram - CONNECTION Board - .............. 49
5-36. Printed Wiring Board - STANDBY Board - ................... 50
5-37. Schematic Diagram - STANDBY Board - ...................... 51
5-38. Printed Wiring Boards - PANEL Section - ..................... 52
5-39. Schematic Diagram - PANEL Section - .......................... 53
5-40. Printed Wiring Board - DCDC Board - .......................... 54
5-41. Schematic Diagram - DCDC Board - ............................. 55
5-42. Printed Wiring Board - USB Board - .............................. 56
5-43. Schematic Diagram - USB Board - ................................. 57
TABLE OF CONTENTS
5-44. Printed Wiring Board - HEADPHONE Board - ............. 58
5-45. Schematic Diagram - HEADPHONE Board - ................ 58
5-46. Printed Wiring Board - TEMP-SENSOR Board - .......... 58
5-47. Schematic Diagram - TEMP-SENSOR Board - ............. 58
5-45. Schematic Diagram - HEADPHONE Board - ................ 58
5-46. Printed Wiring Board - TEMP-SENSOR Board - .......... 58
5-47. Schematic Diagram - TEMP-SENSOR Board - ............. 58
6.
EXPLODED VIEWS
6-1. Case
Section
.................................................................... 82
6-2. DIGITAL Board Section ................................................. 83
6-3. Front Panel Section ......................................................... 84
6-4. Back Panel Section ......................................................... 85
6-5. Chassis
6-3. Front Panel Section ......................................................... 84
6-4. Back Panel Section ......................................................... 85
6-5. Chassis
Section
............................................................... 86
7.
ELECTRICAL PARTS LIST
.............................. 87
Click on the first or last page to see other STR-DN1020 service manuals if exist.