Panasonic DVD-S31EG Manuals

Manuals and User Guides for Panasonic DVD-S31EG. We have 1 Panasonic DVD-S31EG manual available for free PDF download: Service Manual

Panasonic DVD-S31EG Service Manual

Panasonic DVD-S31EG Service Manual (90 pages)

Brand: Panasonic | Category: DVD Player | Size: 6.23 MB

Table of Contents

DVD Player
1
Specifications
1
Table of Contents
2
1 Safety Precautions

3
- General Guidelines
  3
2 Prevention of Electro Static Discharge (Esd) to

4
- Electrostatically Sensitive (Es) Devices
  
  4
3 Precaution of Laser Diode

5
- About Lead Free Solder (Pbf)
  5
4 General Description

6
- Operating Instructions
  6
- The Remote Control Unit
  6
5 Prevention of Static Electricity Discharge

7
- Grounding for Electrostatic Breakdown Prevention
  7
- Handling Precautions for Traverse Unit (Optical Pickup)
  7
6 Disassembling the Casing and Checking Pcbs

8
- Dissasembly Procedure
  8
- Casing Parts and PCB Positions
  8
- Top Cover
  9
- Tray
  9
- Front Panel Unit
  10
- Rear Panel
  10
- Power PCB Unit
  10
- Decoder PCB
  11
- Mechanism Unit
  11
- Terminal PCB
  11
- Front Panel PCB Unit
  11
- Servicing Position
  12
7 Optical Pickup Self-Diagnosis and Replacement

13
8 Self-Diagnosis Function and Service Modes

15
- Service Mode Table
  15
- DVD Self Diagnostic Function-Error Code
  15
- Last Error Code Saved During no PLAY
  16
- Service Mode Table
  17
- Overview of each Function
  19
- Sales Demonstration Lock Function
  19
- Handling after Completing Repairs
  19
- Service Precautions
  20
- Updating Firmware
  20
9 Assembling and Disassembling the Mechanism Unit

21
- Disassembly Procedure
  21
- Terminal PCB
  21
- Clamp Plate Unit
  21
- Tray
  22
- FG PCB Unit
  23
- Traverse Block
  23
- Traverse Gear
  24
- Optical Pickup Unit
  24
  - Precautions in Optical Pickup Replacement
    25
  - Disassembling the Optical Pickup Unit
    26
- Disassembling the Middle Chassis
  29
- Disassembling the Traverse Gear a
  29
- Disassembling the Spindle Motor Unit
  29
10 Adjustment Procedures

30
- Service Tools and Equipment
  30
- Important Points in Adjustment
  30
- Storing and Handling Test Discs
  30
- Optical Adjustment
  31
  - Optical Pickup Tilt Adjustment
    31
  - Important Points
    31
11 Abbreviations

32
12 Voltage Chart

34
13 Block Diagram

37
- Overall Block Diagram
  37
- Power Block Diagram
  38
- Front Panel Block Diagram
  39
- SERVO BLOCK DIAGRAM (Decoder PCB)
  40
14 Schematic Diagram

41
- Interconnection Schematic Diagram
  41
- Power Pcb Unit
  42
- Front Panel Pcb Unit
  43
- Decoder Interconnection
  44
- Decoder Pcb (Av Decoder)
  45
- Decoder Drive Connection
  46
- Decoder Flash Memory
  47
- Decoder Av Interface
  48
- Decoder Audio Dac
  49
- Terminal Pcb
  50
15 Print Circuit Board

51
- Decoder PCB Unit
  51
- Power PCB Unit
  52
- Terminal Pcb
  53
- Front PCB Unit
  54
16 Exploded Views

55
17 Replacement Parts List

58
18 All Schematic Diagram for Printing with A4

64

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