16 Block Diagram
53
17 Schematic Diagram
57
17.1. Notes of Schematic Diagrams
57
17.2. (A) CD Servo Circuit
59
17.3. (B) Main (Tuner) Circuit
61
17.4. (B) Main Circuit
63
17.5. (C) Panel Circuit
67
17.6. (D) Transformer Circuit
69
17.7. (E) Power Circuit
71
17.8. (F) Deck Circuit & (G) Deck Mechanism Circuit
75
18 Printed Circuit Board
77
18.1. (A) CD Servo P.C.B.
78
18.2. (B) Main P.C.B.
79
18.3. (C) Panel P.C.B.
80
18.4. (D) Transformer P.C.B.
81
18.5. (E) Power P.C.B.
82
18.6. (F) Deck P.C.B. , (G) Deck Mechanism P.C.B. & (H) Tuner
Pack P.C.B.
83
19 Illustration of ICs, Transistors and Diodes
85
20 Terminal Function of IC's
86
20.1. IC7001 (MN6627954MA) Servo Processor,Digital Signal
Processor/Digital filter and D/A Converter
86
20.2. IC7002 (BA5948FPE2) IC 4CH Drive
87
20.3. IC2801 (C2CBYY000066) System Microprocessor
87
21 Exploded Views
89
21.1. Cabinet Parts Location
89
21.2. Deck Mechanism Parts Location (RAA4502-S)
91
21.3. Packaging
92
22 Replacement Parts List
93
3
SA-AK640PL
Summary of Contents for SA-AK640PL
Page 12: ...7 Accessories Remote Control FM Antenna Wire AC Cord AM Loop Antenna 12 SA AK640PL ...
Page 13: ...8 Operating Instructions Procedures 13 SA AK640PL ...
Page 14: ...14 SA AK640PL ...
Page 23: ...10 3 Main Parts Location 23 SA AK640PL ...
Page 39: ...39 SA AK640PL ...
Page 41: ...12 2 Checking and Repairing of Transformer P C B 41 SA AK640PL ...
Page 42: ...12 3 Checking and Repairing of Panel Deck Deck Mechanism P C B 42 SA AK640PL ...
Page 43: ...12 4 Checking and Repairing of Power P C B 43 SA AK640PL ...
Page 48: ...48 SA AK640PL ...
Page 49: ...14 2 Power P C B Transformer P C B 49 SA AK640PL ...
Page 50: ...14 3 Waveform Chart 50 SA AK640PL ...
Page 51: ...51 SA AK640PL ...
Page 58: ...58 SA AK640PL ...
Page 60: ...SA AK640PL 60 ...
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Page 68: ...SA AK640PL 68 ...
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Page 76: ...SA AK640PL 76 ...
Page 84: ...SA AK640PL 84 ...
Page 89: ...21 Exploded Views 21 1 Cabinet Parts Location SA AK640PL 89 ...
Page 90: ...SA AK640PL 90 ...
Page 91: ...21 2 Deck Mechanism Parts Location RAA4502 S SA AK640PL 91 ...
Page 92: ...21 3 Packaging SA AK640PL 92 ...