Panasonic SA-VK31EE Manuals

Manuals and User Guides for Panasonic SA-VK31EE. We have 2 Panasonic SA-VK31EE manuals available for free PDF download: Service Manual

Panasonic SA-VK31EE Service Manual

Panasonic SA-VK31EE Service Manual (115 pages)

Brand: Panasonic | Category: Stereo System | Size: 20.77 MB

Table of Contents

Table of Contents
2
Before Repair and Adjustment
4
Protection Circuitry
4
Prevention of Electro Static Discharge (ESD) to
5
Electrostatically Sensitive (ES) Devices
5
Handling the Lead Solder
5
About Lead Free Solder (Pbf)
5
Handling Precautions for Traverse Deck
6
Precaution of Laser Diode
7
Accessories
8
Operation Procedures
9
Operation Checks and Main Component Replacement
10
Procedures
10
Disassembly of Top Cabinet and Rear Panel
11
Disassembly of CD Mechanism Unit
13
Disassembly Main P.C.B., Transformer P.C.B. & MP3
14
P.C.b
14
Disassembly of Panel P.C.B. & Tact Switch P.C.B
15
Disassembly of Deck Mechanism Unit & Deck P.C.B
16
CD Mechanism Main Component Replacement
16
Procedures
16
Disassembly Deck Mechanism
29
Replacement for the Cassette Lid Ass 馳
33
Measure for Tape Trouble
33
Service Position
34
Checking the Main P.C.B., Power P.C.B. & Transformer
34
P.C.b
35
Checking the Panel P.C.B., Tact Switch P.C.B., Deck
35
Deck Mechanism
35
Description of Error Code
36
Abnormality Detection for DECK Mechanism
36
Abnormality Detection for CD/Changer Block
36
Power Supply Related Error Detection
36
Self-Diagnostic Function
37
Self-Diagnostic Display
37
How to Enter the Self-Diagnostic Function
37
Cassette Mechanism Test
37
F01)
37
CD Mechanism Test
38
H15)
38
To Clear All Error Code
38
How to Get out from Self-Diagnostic Function
38
Power Amplifier Failure (F61)
38
CD Test Mode Function
38
How to Set CD Test Mode
38
CD Automatically Adjustment Result Indication
38
Measurements and Adjustments
40
Cassette Deck Section
40
Tuner Section
41
Alignment Points
42
Block Diagram
43
Schematic Diagram
51
A) CD Servo Circuit
52
B) Tuner/Main Circuit
54
B) Main Circuit
55
C) Panel Circuit & (D) Tact Switch Circuit
61
E) Deck Circuit & (F) Deck Mechanism Circuit
65
G) Power Circuit
67
Position Circuit & (L) CD Loading Circuit
69
M) VCD Module Circuit
70
Printed Circuit Board
73
A) CD Servo P.C.B. (Side a & B)
73
B) Main P.C.B
75
C) Panel P.C.B
77
D) Tact Switch P.C.B
79
E) Deck P.C.B. & (F) Deck Mechanism P.C.B
80
G) Power P.C.B
81
H) Transformer P.C.B
83
Loading
85
M) VCD P.C.B. (Side a & B)
86
Wiring Connection Diagram
87
Illustration of IC 痴, Transistors and Diodes
89
Terminal Function of IC 痴
90
IC7001 (AN22004A-NF) Servo Amplifier
90
IC7002 (MN662790RSC) Servo Processor/ Digital Signal
90
Processor/ Digital Filter/ D/A Converter
90
IC7003 (AN8739SBTE2) Focus Coil/ Tracking Coil
91
Traverse Motor/ Spindle Motor Driver
91
IC2801 (MN101C30AEB) Mechacon IC
91
IC600 (C2BBGF000579) Microprocessor
92
Troubleshooting Guide
93
Parts Location and Replacement Parts List
94
Deck Mechanism (RAA3412-S)
95
CD Loading Mechanism (RD-DAC026-S)
98
Cabinet
101
Electrical Parts List
104
Packing Materials & Accessories Parts List
114
Packaging
115

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Panasonic SA-VK31EE Service Manual

Panasonic SA-VK31EE Service Manual (115 pages)

Brand: Panasonic | Category: Stereo System | Size: 20.38 MB

Table of Contents

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