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3 CFD-G700CP/G770CP/G770CPK TABLE OF CONTENTS 1. SERVICING NOTES ............................................... 4 2. GENERAL ................................................................... 5 3. DISASSEMBLY 3-1. Disassembly Flow ........................................................... 11 3-2. Cabinet (Upper) (1) Section ............................................ 12 3-3. Cabinet (Upper) (2) Section ............................................ 12 3-4. Cabinet (Front) Section ................................................... 13 3-5. LCD Board, AUDIO IN Board, HEADPHONE Board, POWER KEY Board, MICROPHONE Board (CFD-G770CPK), VOLUME KEY Board ...................... 13 3-6. Front Panel ...................................................................... 14 3-7. LED Board ...................................................................... 14 3-8. Speaker (13cm) ................................................................ 15 3-9. Speaker (10cm) ................................................................ 15 3-10. POWER Board, BATTERY Board, D-LIGHT Board (CFD-G700CP) ................................... 16 3-11. WOOFER KEY Board, CD KEY Board ......................... 17 3-12. TUNER Board ................................................................. 17 3-13. Tape Mechanism Deck .................................................... 18 3-14. MAIN Board .................................................................... 18 3-15. CD Block Section ............................................................ 19 3-16. Optical Pick-up (KSM-213CDP/C2NP) ......................... 19 3-17. TC Board ........................................................................\ . 20 3-18. Main Belt, Sub Belt ......................................................... 20 4. TEST MODE ............................................................... 21 5. MECHANICAL ADJUSTMENTS ......................... 23 6. ELECTRICAL ADJUSTMENTS .......................... 23 7. DIAGRAMS 7-1. Block Diagram – TUNER/CD Section – ....................... 28 7-2. Block Diagram – MAIN Section – ................................. 29 7-3. Printed Wiring Board – BD90 Board – .......................... 30 7-4. Schematic Diagram – BD90 Board – ............................. 31 7-5. Printed Wiring Board – TUNER Board – ....................... 32 7-6. Schematic Diagram – TUNER Board – ......................... 33 7-7. Printed Wiring Board – TC Board – ............................... 34 7-8. Schematic Diagram – TC Board – ................................. 35 7-9. Printed Wiring Board – MAIN Board – ......................... 36 7-10. Printed Wiring Boards – AUDIO Section – .................... 37 7-11. Printed Wiring Boards – CONTROL Section – ............. 38 7-12. Schematic Diagram – MAIN (1/3), AUDIO Section – .. 39 7-13. Schematic Diagram – MAIN Section (2/3) – ................. 40 7-14. Schematic Diagram – MAIN (3/3), CONTROL Section – .............................. 41 7-15. Printed Wiring Boards – POWER Section – .................. 42 7-16. Schematic Diagram – POWER Section – ...................... 43 8. EXPLODED VIEWS 8-1. Overall Section ................................................................ 51 8-2. Cabinet (Front) Section ................................................... 52 8-3. Cabinet (Rear) Section .................................................... 53 8-4. Cabinet (Upper) Section-1 ............................................... 54 8-5. Cabinet (Upper) Section-2 ............................................... 55 8-6. Tape Mechanism Deck Section ....................................... 56 9. ELECTRICAL PARTS LIST .................................. 57