Table Of Contents - Sony STR-K890 Service Manual

TABLE OF CONTENTS

1. GENERAL
................................................................... 4
2. TEST MODE
............................................................... 10
3. ELECTRICAL ADJUSTMENT
4. DIAGRAMS
................................................................. 13
4-1. Block Diagram - MAIN Section - .................................. 14
4-2. Block Diagram - DISPLAY/POWER Section - ............. 15
4-3. Printed Wiring Board - DIGITAL Board (Side A) - ...... 16
4-4. Printed Wiring Board - DIGITAL Board (Side B) - ...... 17
4-5. Schematic Diagram - DIGITAL Board (1/5) - .............. 18
4-6. Schematic Diagram - DIGITAL Board (2/5) - .............. 19
4-7. Schematic Diagram - DIGITAL Board (3/5) - .............. 20
4-8. Schematic Diagram - DIGITAL Board (4/5) - .............. 21
4-9. Schematic Diagram - DIGITAL Board (5/5) - .............. 22
4-10. Printed Wiring Board - MAIN Board - ......................... 23
4-11. Schematic Diagram - MAIN Board (1/4) - ................... 24
4-12. Schematic Diagram - MAIN Board (2/4) - ................... 25
4-13. Schematic Diagram - MAIN Board (3/4) - ................... 26
4-14. Schematic Diagram - MAIN Board (4/4) - ................... 27
4-15. Printed Wiring Boards
- DISPLAY Board, POWER KEY Board - .................... 28
4-16. Schematic Diagram
- DISPLAY Board, POWER KEY Board - .................... 29
4-17. Printed Wiring Boards
- STANDBY Board, DCDC Board - .............................. 30
4-18. Schematic Diagram
- STANDBY Board, DCDC Board - .............................. 31
4-19. Printed Wiring Boards
- DCAC Board, VIDEO3 Board - .................................. 32
4-20. Schematic Diagram
- DCAC Board, VIDEO3 Board - .................................. 33
4-21. Printed Wiring Boards
- VIDEO Board, HEADPHONE Board - ....................... 34
4-22. Schematic Diagram
- VIDEO Board, HEADPHONE Board - ....................... 35
4-23. Printed Wiring Board - HDMI SW Board - .................. 36
4-24. Schematic Diagram - HDMI SW Board - ..................... 37
5. EXPLODED VIEWS
5-1. Front Panel Section ......................................................... 44
5-2. Chassis Section ................................................................ 45
6. ELECTRICAL PARTS LIST
............................. 12
.................................. 46
STR-K890
3