Panasonic SA-AK640EB Manuals

Manuals and User Guides for Panasonic SA-AK640EB. We have 2 Panasonic SA-AK640EB manuals available for free PDF download: Service Manual

Panasonic SA-AK640EB Service Manual

Panasonic SA-AK640EB Service Manual (266 pages)

Brand: Panasonic | Category: Stereo System | Size: 43.27 MB

Table of Contents

Table of Contents
165
Mechanism Overview
167
Mechanism Drive Unit
168
Tray Open/Close and Multi-Discs Change Operations
168
Disc Selection Operation
169
Play/Stop Operation
171
Mechanism Operation Description
173
General Feature
173
Hardware Composition
173
Mechanism Operation
173
Switches Chattering Check
176
Motor Movement Control
176
Plunger Timing Chart
176
Initialization of Mechanism Unit
179
Mechanism "HOME" Position
180
Mechanism "Play Driving" Position
181
Trays Operation
182
Drive Tray between STOCK and PLAY Position
189
Selection of Tray by Moving UD Base Up/Down
190
Fail Safe
193
Manual Trigger Tray Close
194
Changer Error Code
195
Self Diagnosis and Special Mode Setting
196
Special Mode Table
196
Error Code Table
198
Troubleshooting Explorer
202
Preparation of Service Jig
202
Checking of Changer Unit
202
Setting the Trays in "STOCK" Position
202
Flow Chart
213
Disassembly Flow Chart
213
Assembly Flow Chart
214
Disassembly Flow
215
Assembling and Disassembling Procedure
217
Disassembling Procedures
217
Assembling Procedure
237
CRS1 (Changer Unit) Ageing / Reliability
257
Equipments
257
Notes of Schematic Diagram
258
Schematic Diagram
259
CD Loading Circuit
259
Printed Circuit Board
260
CD Loading P.C.B
260
Exploded Views
261
CD Loading Mechanism
261

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Panasonic SA-AK640EB Service Manual

Panasonic SA-AK640EB Service Manual (108 pages)

CD Stereo System

Brand: Panasonic | Category: Stereo System | Size: 18.62 MB

Table of Contents

Specifications
1
Table of Contents
2
1 Safety Precautions

4
2 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices

6
3 Handling Precautions for Traverse Deck

7
4 Precaution of Laser Diode

8
5 Handling the Lead-Free Solder

9
- About Lead Free Solder (Pbf)
  9
6 New Features

10
- CRS1 Mechanism Overview
  10
- Music Port
  12
7 Accessories

13
8 Operating Instructions Procedures

14
9 Self Diagnosis and Special Mode Setting

16
- Special Mode Table
  16
- Error Code Table
  18
10 Assembling and Disassembling

22
11 Service Fixture and Tools

40
12 Service Positions

40
13 Adjustment Procedures

44
- Cassette Deck Section
  44
- Tuner Section
  45
- Adjustment Point
  46
14 Voltage and Waveform Chart

47
15 Wiring Connection Diagram

52
16 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
- H) Power Circuit
  71
- F) Deck Circuit & (G) Deck Mechanism Circuit
  75
18 Printed Circuit Board

77
- A) CD Servo P.C.B
  78
- B) Main P.C.B
  79
- C) Panel P.C.B
  80
- D) Transformer P.C.B
  81
- E) Power P.C.B
  82
- F) Deck P.C.B. & (G) Deck Mechanism P.C.B
  83
19 Illustration of Ics, Transistors and Diodes

85
20 Terminal Function of IC's

86
21 Exploded Views

89
- Cabinet Parts Location
  91
- Deck Mechanism Parts Location (RAA4502-S)
  93
- Packaging
  95
22 Replacement Parts List

97

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