Panasonic SA-AK750GCP Service Manual page 3

10.10. Disassembly of Front Panel Unit
10.11. Disassembly for Panel P.C.B.
10.12. Disassembly of Tact Switch P.C.B.
10.13. Disassembly of USB P.C.B.
10.14. Disassembly of Deck mechanism unit
10.15. Disassembly of Deck P.C.B.
10.16. Disassembly of Traverse Unit
10.17. Disassembly for Deck Mechanism
10.18. Disassembly of Deck Mechanism P.C.B.
10.19. Disassembly of cassette lid
10.20. Rectification for tape jam problem
11 Service Fixture and Tools
12 Service Positions
12.1. Checking and Repairing of Main P.C.B.
12.2. Checking and Repairing of Transformer P.C.B.
12.3. Checking and Repairing of Panel, Deck & Deck
Mechanism P.C.B.
12.4. Checking and Repairing of Power P.C.B.
13 Procedure for Checking Operation of Individual Parts of Deck
Mechanism Unit
13.1. Operation Check with Cassette Tape
13.2. Operation Check without Cassette Tape
14 Measurement And Adjustments
14.1. Cassette Deck Section
15 Voltage and Waveform Chart
15.1. USB P.C.B.
15.2. CD Servo P.C.B.
15.3. Power P.C.B. & Transformer P.C.B.
15.4. Panel P.C.B.
15.5. Main P.C.B.
15.6. Deck P.C.B.
15.7. Waveform Chart
16 Wiring Connection Diagram
17 Block Diagram
17.1. CD Servo Diagram
33 17.2. Deck/ Deck Mechanism Diagram
34 17.3. Main Diagram
35 17.4. Panel Diagram
35 17.5. Power Diagram
36 17.6. USB/ Transformer Diagram
36 18 Notes Of Schematic Diagram
37 19 Schematic Diagram
38 19.1. (A) CD Servo Circuit
41 19.2. (B) Main Circuit
42 19.3. (C) Panel Circuit
42 19.4. (D) Sub Panel Circuit & (G) Deck Mechanism Circuit
44 19.5. (E) Power Circuit
44 19.6. (F) Deck Circuit
44 19.7. (H) Transformer Circuit
45 19.8. (I) USB Circuit
20 Printed Circuit Board
45 20.1. (A) CD Servo P.C.B., (F) Deck P.C.B. & (G) Deck
46 Mechanism P.C.B.
20.2. (B) Main P.C.B.
47 20.3. (C) Panel P.C.B.
47 20.4. (D) Sub Panel P.C.B. & (I) USB P.C.B. (Side A & B)
47 20.5. (E) Power P.C.B.
49 20.6. (H) Transformer P.C.B.
49 21 Illustration of ICs, Transistors and Diodes
51 22 Terminal Function of IC's
51 22.1. IC7001 (MN6627954MA) Servo Processor,Digital Signal
51 Processor/Digital filter and D/A Converter
52 22.2. IC7002 (BA5948FPE2) IC 4CH Drive
52 22.3. IC2801 (C2CBYY000423) System Microprocessor
53 23 Exploded Views
54 23.1. Cabinet Parts Location
54 23.2. Deck Mechanism Parts Location (RAA4403-S)
55 23.3. Packaging
57 24 Replacement Parts List
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