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9.11. Disassembly of Woofer Speaker (SP3)------------- 27
9.12. Disassembly of Tweeter Speaker (SP1) &
(SP2) -------------------------------------------------------- 28
9.13. Disassembly of Mic Unit -------------------------------- 29
9.14. Disassembly of Top Ornament Block --------------- 29
9.15. Replacement of Top Ornament ----------------------- 30
9.16. Disassembly of Volume P.C.B.------------------------ 31
9.17. Replacement of Gear Box Assembly --------------- 33
9.18. Disassembly of Guide Plate Block ------------------- 37
9.14. Disassembly of Top Ornament Block --------------- 29
9.15. Replacement of Top Ornament ----------------------- 30
9.16. Disassembly of Volume P.C.B.------------------------ 31
9.17. Replacement of Gear Box Assembly --------------- 33
9.18. Disassembly of Guide Plate Block ------------------- 37
10 Service Position ------------------------------------------------- 38
10.1. Checking of Main P.C.B. (Side B) -------------------- 38
10.2. Checking of Main P.C.B. (Side A) -------------------- 39
10.2. Checking of Main P.C.B. (Side A) -------------------- 39
11 Block Diagram --------------------------------------------------- 41
11.1. SYSTEM CONTROL & AUDIO (1/2) BLOCK
DIAGRAM -------------------------------------------------- 41
11.2. SYSTEM CONTROL & AUDIO (2/2) BLOCK
DIAGRAM -------------------------------------------------- 42
11.3. POWER SUPPLY BLOCK DIAGRAM -------------- 43
12 Wiring Connection Diagram --------------------------------- 44
13 Schematic Diagram--------------------------------------------- 45
13 Schematic Diagram--------------------------------------------- 45
13.1. Schematic Diagram Notes ----------------------------- 45
13.2. MAIN (AUDIO IN) CIRCUIT --------------------------- 47
13.3. MAIN (MICON) CIRCUIT------------------------------- 48
13.4. MAIN (DAMP) CIRCUIT -------------------------------- 49
13.5. MAIN (POWER) CIRCUIT ----------------------------- 50
13.6. MAIN (CHARGER) CIRCUIT-------------------------- 51
13.7. JACK, VOLUME & MOTOR CIRCUIT -------------- 52
13.2. MAIN (AUDIO IN) CIRCUIT --------------------------- 47
13.3. MAIN (MICON) CIRCUIT------------------------------- 48
13.4. MAIN (DAMP) CIRCUIT -------------------------------- 49
13.5. MAIN (POWER) CIRCUIT ----------------------------- 50
13.6. MAIN (CHARGER) CIRCUIT-------------------------- 51
13.7. JACK, VOLUME & MOTOR CIRCUIT -------------- 52
14 Printed Circuit Board ------------------------------------------ 53
14.1. MAIN P.C.B. (Side A)------------------------------------ 53
14.2. MAIN P.C.B. (Side B)------------------------------------ 54
14.3. JACK, VOLUME & MOTOR P.C.B. ------------------ 55
14.2. MAIN P.C.B. (Side B)------------------------------------ 54
14.3. JACK, VOLUME & MOTOR P.C.B. ------------------ 55
15 Appendix Information of Schematic Diagram --------- 57
15.1. Voltage Measurement & Waveform Chart --------- 57
16 Exploded View and Replacement Parts List ----------- 61
16.1. Exploded View and Mechanical replacement
Parts List --------------------------------------------------- 61
16.2. Electrical Replacement Parts List -------------------- 67
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