Panasonic SA-AK340P, Service Manual

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14.2. Power P.C.B. and Transformer P.C.B. 47
14.3. Waveform Chart 48
15 Illustration of ICs, Transistors and Diodes 49
16 Wiring Connection Diagram 50
17 Block Diagram 51
18 Schematic Diagram 55
18.1. (A) CD Servo Circuit 57
18.2. (B) Main (Tuner) Circuit 59
18.3. (B) Main Circuit 61
18.4. (C) Panel Circuit 65
18.5. (D) Transformer Circuit 67
18.6. (H) Power Circuit 69
18.7. (F) Deck Circuit & (G) Deck Mechanism Circuit 71
19 Printed Circuit Board 73
19.1. (A) CD Servo P.C.B. 74
19.2. (B) Main P.C.B. 75
19.3. (C) Panel P.C.B. 76
19.4. (D) Transformer P.C.B. 77
19.5. (E) Power P.C.B. 78
19.6. (F) Deck P.C.B. & (G) Deck Mechanism P.C.B. 79
20 Terminal Function of IC's 81
20.1. IC7001 (MN6627954MA) Servo Processor,Digital Signal
Processor/Digital filter and D/A Converter 81
20.2. IC7003 (BA5948FPE2) IC 4CH Drive 82
20.3. IC2801 (C2CBYY000053) System Microprocessor 82
21 Exploded Views 85
21.1. Cabinet Parts Location 85
21.2. Packaging 88
22 Replacement Parts List 89
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SA-AK340P / SA-AK340PC