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