3
STR-K785
TABLE OF CONTENTS
1. GENERAL ................................................................... 4
2. TEST MODE ............................................................... 10
3. ELECTRICAL ADJUSTMENT ............................. 12
4. DIAGRAMS
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 (1/3) – .............. 18
4-6. Schematic Diagram – DIGITAL Board (2/3) – .............. 19
4-7. Schematic Diagram – DIGITAL Board (3/3) – .............. 20
4-8. Printed Wiring Board – MAIN Board – ......................... 21
4-9. Schematic Diagram – MAIN Board (1/3) – ................... 22
4-10. Schematic Diagram – MAIN Board (2/3),
HEADPHONE Board – ................................................... 23
4-11. Schematic Diagram – MAIN Board (3/3),
ADCC Board, STANDBY Board – ................................. 24
4-12. Printed Wiring Boards
– ADCC Board, HEADPHONE Board – ........................ 25
4-13. Printed Wiring Board – STANDBY Board – ................. 26
4-14. Printed Wiring Board – DISPLAY Board – ................... 27
4-15. Printed Wiring Boards
– TUNING Board, POWER Board – .............................. 28
4-16. Schematic Diagram – DISPLAY Board,
TUNING Board, POWER Board – ................................. 29
4-17. Printed Wiring Board – VIDEO Board –........................ 30
4-18. Schematic Diagram – VIDEO Board – .......................... 31
5. EXPLODED VIEWS
5-1. Front Panel Section ......................................................... 39
5-2. Chassis Section ................................................................ 40
6. ELECTRICAL PARTS LIST .................................. 41
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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