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SA-AK230GC
Panasonic SA-AK230GC Manuals
Manuals and User Guides for Panasonic SA-AK230GC. We have
1
Panasonic SA-AK230GC manual available for free PDF download: Service Manual
Panasonic SA-AK230GC Service Manual (105 pages)
Brand:
Panasonic
| Category:
Stereo System
| Size: 17.02 MB
Table of Contents
Table of Contents
2
1 Before Repair and Adjustment
4
2 Protection Circuitry
4
3 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices
5
4 Handling the Lead-Free Solder
5
About Lead Free Solder (Pbf)
5
5 Handling Precautions for Traverse Deck
6
6 Precaution of Laser Diode
7
7 Accessories
8
8 Operation Procedures
9
9 Disassembly and Assembly of Main Component
11
Disassembly Flow Chart
11
Gear for Servicing (Jig) Information
12
Disassembly of Top Cabinet
13
Disassembly of CD Lid
13
Disassembly of Rear Panel
15
Disassembly of CD Mechanism Unit
15
Disassembly of Main P.C.B
16
Disassembly of Power P.C.B
16
Disassembly of Transformer P.C.B
17
Disassembly of Front Panel Unit
18
Disassembly of Deck Mechanism Unit
18
CD Mechanism Main Component Replacement Procedures
19
Replacement for the Pinch Roller Ass 馳 and Head Block
32
Replacement for the Deck Motor Ass 馳, Capstan Belt A, Capstan Belt B and Winding Belt
33
Replacement for the Cassette Lid Ass 馳
36
Rectification for Tape Jam Problem
37
10 Checking for Major P.C.bs
38
Checking of Main P.C.B
38
Checking of Transformer P.C.B
39
Checking of Panel, Deck & Deck Mechanism P.C.B
40
Checking of Power P.C.B
41
11 Self-Diagnostic Function
42
Self-Diagnostic Display
42
How to Enter the Self-Diagnostic Function
42
Cassette Mechanism Test (for Error Code H01, H02, H03, F01)
42
CD Mechanism Test (F15, F26, F16, F17, F27, F28, F29, F30, H15 & H16)
42
To Clear All Error Code
43
To Exit from Self-Diagnostic Function
43
Power Amplifier Failure (F61)
43
Description of Error Code
43
400 CD Test Mode Function
45
How to Set CD Test Mode
45
CD Automatically Adjustment Result Indication
45
CD Mecha Aging Test Mode (CR20)
45
Micon ROM Checksum and Version Display Mode
46
13 Measurements and Adjustments
47
Cassette Deck Section
47
Tuner Section
47
Alignment Points
48
14 Block Diagram
49
15 Voltage Measurement
56
16 Schematic Diagram
58
A) CD Servo Circuit
59
B) Main (Tuner) Circuit
61
B) Main Circuit
62
C) Panel Circuit
66
D) Transformer Circuit, (E) CD Detect Circuit, (F) Spindle Position Circuit & (G) CD Loading Circuit
68
H) Power Circuit
69
I) Deck Circuit & (J) Deck Mechanism Circuit
70
17 Printed Circuit Board
72
A) CD Servo
72
B) Main
73
C) Panel
75
D) Transformer
77
E) CD Detect P.C.B., (F) Spindle Position P.C.B., (G) CD
78
H) Power
79
I) Deck P.C.B. & (J) Deck Mechanism
81
18 Wiring Connection Diagram
82
19 Illustration of IC 痴, Transistors and Diodes
83
20 Terminal Function of IC 痴
84
IC7002 (MN6627953HB) Servo Processor/ Digital Signal Processor/ Digital Filter/ D/A Converter
84
IC7003 (AN8739SBTE2) Focus Coil/ Tracking Coil/Traverse Motor/ Spindle Motor Drive
84
IC2801 (C2CBJG000565) System Microprocessor
85
21 Troubleshooting Guide
87
22 Parts Location and Replacement Parts List
88
Deck Mechanism (RAA4502-S)
89
CD Loading Mechanism (RD-DAC026-S)
92
Cabinet
95
Electrical Parts List
97
Packing Materials & Accessories Parts List
104
Packaging
105
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