Sony str k 7000 service manual

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3 STR-K7000 TABLE OF CONTENTS 1. GENERAL Description and location of parts ............................................. 4 2. DISASSEMBLY 2-1. Case ..................................................................................... 7 2-2. Front Panel Section ............................................................. 8 2-3. Back Panel Section .............................................................. 8 2-4. DIGITAL Board .................................................................. 9 2-5. MAIN Board Section .......................................................... 9 2-6. STANDBY Board ............................................................. 10 3. TEST MODE ..................................................................... 11 4. DIAGRAMS 4-1. Circuit Boards Location .................................................... 12 4-2. Block Diagram – Tuner/Audio Section – .......................... 14 4-3. Block Diagram – Digital Section – ................................... 15 4-4. Block Diagram – Video Section – ..................................... 16 4-5. Block Diagram – XM Section – ........................................ 17 4-6. Block Diagram – Key/Display Section – .......................... 18 4-7. Block Diagram – Power Section – .................................... 19 4-8. Printed Wiring Boards – Main Section – .......................... 20 4-9. Schematic Diagram – Main Section (1/3) – ...................... 21 4-10. Schematic Diagram – Main Section (2/3) – ...................... 22 4-11. Schematic Diagram – Main Section (3/3) – ...................... 23 4-12. Printed Wiring Board – Digital Section (1/2) – ................ 24 4-13. Printed Wiring Board – Digital Section (2/2) – ................ 25 4-14. Schematic Diagram – Digital Section (1/5) – ................... 26 4-15. Schematic Diagram – Digital Section (2/5) – ................... 27 4-16. Schematic Diagram – Digital Section (3/5) – ................... 28 4-17. Schematic Diagram – Digital Section (4/5) – ................... 29 4-18. Schematic Diagram – Digital Section (5/5) – ................... 30 4-19. Printed Wiring Boards – Front B/Center Speaker Section – .................................. 31 4-20. Schematic Diagram – Front B/Center Speaker Section – .................................. 32 4-21. Printed Wiring Boards – Video Section – ......................... 33 4-22. Schematic Diagram – Video Section – .............................. 34 4-23. Printed Wiring Board – HDMI Section – .......................... 35 4-24. Schematic Diagram – HDMI Section – ............................ 36 4-25. Printed Wiring Board – XM Section – .............................. 37 4-26. Schematic Diagram – XM Section – ................................. 38 4-27. Printed Wiring Board – ADCC Section – ......................... 39 4-28. Schematic Diagram – ADCC Section – ............................ 39 4-29. Printed Wiring Boards – Display Section – ...................... 40 4-30. Schematic Diagram – Display Section – ........................... 41 4-31. Printed Wiring Board – Power Section – .......................... 42 4-32. Schematic Diagram – Power Section – ............................. 43 5. EXPLODED VIEWS 5-1. Case Section ...................................................................... 53 5-2. Front Panel Section ........................................................... 54 5-3. Back Panel Section ............................................................ 55 5-4. Chassis Section ................................................................. 56 6. ELECTRICAL PARTS LIST ........................................ 57