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SA-AK340GCP
User Manuals: Panasonic SA-AK340GCP CD Stereo System
Manuals and User Guides for Panasonic SA-AK340GCP CD Stereo System. We have
1
Panasonic SA-AK340GCP CD Stereo System manual available for free PDF download: Service Manual
Panasonic SA-AK340GCP Service Manual (101 pages)
CD Stereo System
Brand:
Panasonic
| Category:
Stereo System
| Size: 19.85 MB
Table of Contents
Specifications
1
Table of Contents
2
1 Safety Precautions
4
General Guidelines
4
Before Use
4
Before Repair and Adjustment
4
Protection Circuitry
4
Prevention of Electro Static Discharge (ESD) to
5
2 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices
5
3 Handling Precautions for Traverse Deck
6
4 Precaution of Laser Diode
7
5 Handling the Lead-Free Solder
8
About Lead Free Solder (Pbf)
8
6 New Features
9
CRS1 Mechanism Overview
9
Music Port
11
7 Accessories
12
8 Operation Procedures
13
9 Self Diagnosis and Special Mode Setting
15
Special Mode Table
15
Error Code Table
17
10 Assembling and Disassembling
21
Caution
21
Disassembly Flow Chart
22
Main Parts Location
23
Disassembly of Top Cabinet
24
Disassembly of Rear Panel
24
Disassembly of CD Changer Unit (CRS1)
24
Disassembly of Main P.C.B
26
Disassembly of Transformer P.C.B
26
Disassembly of Power P.C.B
27
Disassembly of Front Panel Unit
28
Disassembly for Panel P.C.B
28
Disassembly of Deck Mechanism Unit
30
Disassembly of Deck P.C.B
30
Disassembly of Traverse Unit
30
Disassembly of Optical Pickup Unit (CD Mechanism)
32
Disassembly of Deck Mechanism
34
Replacement for Cassette Lid
38
Rectification for Tape Jam Problem
38
11 Service Fixture and Tools
39
12 Service Positions
39
Checking and Repairing of Main P.C.B
39
Checking and Repairing of Transformer P.C.B
40
Checking and Repairing of Panel, Deck & Deck Mechanism P.C.B
41
Checking and Repairing of Power P.C.B
42
13 Adjustment Procedures
43
Cassette Deck Section
43
Tuner Section
44
Adjustment Point
45
14 Voltage and Waveform Chart
46
CD Servo P.C.B. & Main P.C.B
46
Power P.C.B. and Transformer P.C.B
48
Waveform Chart
49
15 Wiring Connection Diagram
51
Block Diagram
53
17 Schematic Diagram
57
Notes of Schematic Diagrams
57
A) CD Servo Circuit
59
B) Main (Tuner) Circuit
61
B) Main Circuit
63
C) Panel Circuit
67
D) Transformer Circuit
69
E) Power Circuit
71
F) Deck Circuit & (G) Deck Mechanism Circuit
73
18 Printed Circuit Board
75
A) CD Servo P.C.B
76
B) Main
77
B) Main P.C.B
77
C) Panel P.C.B
78
D) Transformer
79
D) Transformer P.C.B
79
E) Power P.C.B
80
F) Deck P.C.B. & (G) Deck Mechanism P.C.B
81
19 Illustration of Ics, Transistors and Diodes
83
20 Terminal Function of IC's
84
IC7001 (MN6627954MA) Servo Processor,Digital Signal Processor/Digital Filter and D/A Converter
84
IC7002 (BA5948FPE2) IC 4CH Drive
85
IC2801 (C2CBYY000053) System Microprocessor
85
21 Exploded Views
87
Cabinet Parts Location
87
Deck Mechanism Parts Location (RAA4502-S)
89
Packaging
90
22 Replacement Parts List
91
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