Panasonic SA-AK87 Manuals

Panasonic SA-AK87 Manuals

Manuals and User Guides for Panasonic SA-AK87. We have 1 Panasonic SA-AK87 manual available for free PDF download: Service Manual

Panasonic SA-AK87 Service Manual

Panasonic SA-AK87 Service Manual (107 pages)

Brand: Panasonic | Category: Stereo System | Size: 20.3 MB

Table of Contents

Specifications
1
Contents
2
Accessories
2
Before Use
3
Before Repair and Adjustment
3
Protection Circuitry
3
Handling Precautions for Traverse Deck
3
Precaution of Laser Diode
4
Use of Caution Labels
4
Connections
5
Basic Connections
6
External Unit Connection
7
Enjoying Dvds with 6CD Discrete Input
7
DVD and Laser Disc Players
7
Video Cassette Recorder
7
Location of Controls
8
Main Unit
8
Center Console
8
Setting the Time
9
Displaying the Clock
9
Recording from Compact Discs
10
Sequential Recording
10
To Stop Recording
10
To Record Special Cds and Tracks
11
Recording from Radio Broadcasts
12
Tape-To-Tape Recording
13
Operation Checks and Main Component Replacement Procedures
13
Gear for Servicing Information
13
Checking Procedure for each Major P.C.B.
14
Main Component Replacement Procedures
16
Replacement of the Traverse Deck
16
Replacement of the Power Amplifier IC and Regulator Transistor
17
Disassembly and Assembly of the Traverse Unit
18
Disassembly and Assembly of the Disc Tray
19
Installation of the Disc Tray after Replacement
20
Self-Diagnostic Display Function
21
How to Enter the Self-Diagnostic Function
21
Cassette Mechanism Test
21
CD Mechanism Test
21
Description of Error Code
22
Error Detection for Cassette Mechanism Block
22
CD Test Mode Function
23
How to Set CD Test Mode
23
CD Automatic Alignment Result Indication
23
Error Code Explanation
23
Measurements and Adjustments
24
Head Azimuth Adjustment
24
Tape Speed Adjustment
24
Bias and Erase Voltage Check
24
AM-IF Alignment
25
AM-RF Alignment
25
Bias Frequency Adjustment
25
Alignment Points
25
Troubleshooting Guide for Video Circuit
26
Circuit Diagram
26
Data Signal Line Waveforms
26
Master Clock System Waveform
27
Audio Data Clock System Waveform
27
Illustration of IC's, Transistors and Diodes
31
Terminal Function of IC's
32
Schematic Diagram
39
Servo Circuit
40
Printec Circuit Board
61
Block Diagram
73
Wiring Connection Diagram
84
Troubleshooting Guide
85
Mechanism Parts Location
86
Mechanism Parts List
88
Loading Mechanism Parts List
88
CD Loading Unit Parts Location
89
Cabinet Parts Location
91
Replacement Parts List
93
Resistors & Capacitors
98
Packing Materials & Accessories
106
Packaging
106

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