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SA-AK350PL
Panasonic SA-AK350PL Manuals
Manuals and User Guides for Panasonic SA-AK350PL. We have
1
Panasonic SA-AK350PL manual available for free PDF download: Service Manual
Panasonic SA-AK350PL Service Manual (103 pages)
CD Stereo System
Brand:
Panasonic
| Category:
Stereo Receiver
| Size: 11.58 MB
Table of Contents
Specifications
1
Table of Contents
2
1 Safety Precautions
4
General Guidelines
4
Before Repair and Adjustment
4
Protection Circuitry
5
Safety Part Information
5
2 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices
5
3 Handling Precautions for Traverse Deck
7
4 Precaution of Laser Diode
9
5 About Lead Free Solder (Pbf)
10
Service Caution Based on Legal Restrictions
10
6 Accessories
11
7 Operating Procedures
12
Main Unit Key Buttons Operations
12
Remote Control Key Buttons Operations
13
8 New Features
14
Using the Music Port
14
9 Self Diagnosis and Special Mode Setting
16
Service Mode Summary Table
16
Special Mode Table 1
16
Reliability Test Mode (CRS1 Mechanism)
19
Error Code Table Display
21
10 Assembling and Disassembling
26
Caution
26
Disassembly Flow Chart
27
Main Parts Location
28
Disassembly of Top Cabinet
29
Disassembly of CD Changer Unit (CRS1)
29
Disassembly of Rear Panel
30
Disassembly of Main P.C.B
31
Disassembly of Transformer P.C.B
31
Disassembly of Power P.C.B
32
Disassembly of Front Panel Unit
33
Disassembly for Panel P.C.B
34
Disassembly of Tact Switch P.C.B
34
Disassembly of Deck Mechanism Unit
35
Disassembly of Deck P.C.B
35
Disassembly of Traverse Unit
35
Disassembly for Deck Mechanism
37
Disassembly of Deck Mechanism P.C.B
39
Disassembly of Cassette Lid
40
Rectification for Tape Jam Problem
40
11 Service Fixture and Tools
42
12 Service Positions
42
Checking and Repairing of Main P.C.B
42
Checking and Repairing of Transformer P.C.B
43
Checking and Repairing of Panel, Deck & Deck Mechanism P.C.B
43
Checking and Repairing of Power P.C.B
44
13 Procedure for Checking Operation of Individual Parts of Deck Mechanism Unit
45
Operation Check with Cassette Tape
45
Operation Check Without Cassette Tape
45
14 Measurement and Adjustments
47
Cassette Deck Section
47
15 Voltage and Waveform Chart
49
CD Servo P.C.B
49
Deck P.C.B. & Deck Mechanism P.C.B
49
Main P.C.B
50
Panel P.C.B
50
Power P.C.B. & Transformer P.C.B
51
Waveform Chart
52
16 Wiring Connection Diagram
53
17 Block Diagram
55
CD Servo Diagram
55
Deck/ Deck Mechanism Diagram
56
Main Diagram
57
Panel Diagram
59
Power Diagram
60
Transformer Diagram
61
18 Notes of Schematic Diagram
63
19 Schematic Diagram
65
A) CD Servo Circuit
65
B) Main Circuit
66
C) Panel Circuit
70
D) Sub Panel Circuit & (G) Deck Mechanism Circuit
71
E) Power Circuit
72
F) Deck Circuit
74
H) Transformer Circuit
75
20 Printed Circuit Board
77
A) CD Servo P.C.B., (F) Deck P.C.B. & (G) Deck Mechanism P.C.B
78
B) Main P.C.B
79
C) Panel P.C.B
80
D) Sub Panel P.C.B
81
E) Power P.C.B
82
H) Transformer P.C.B
83
21 Illustration of Ics, Transistors and Diodes
85
22 Terminal Function of IC's
86
IC7001 (MN6627954MA) Servo Processor,Digital Signal Processor/Digital Filter and D/A Converter
86
IC7002 (BA5948FPE2) IC 4CH Drive
87
IC2801 (C2CBYY000482) System Microprocessor
87
23 Exploded Views
89
Cabinet Parts Location
89
Deck Mechanism Parts Location (RAA4403-S)
91
Packaging
92
24 Replacement Parts List
93
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