Panasonic DVD-S422PC Manuals

Manuals and User Guides for Panasonic DVD-S422PC. We have 1 Panasonic DVD-S422PC manual available for free PDF download: Service Manual

Panasonic DVD-S422PC Service Manual

Panasonic DVD-S422PC Service Manual (67 pages)

Brand: Panasonic | Category: DVD Player | Size: 5.96 MB

Table of Contents

DVD Player
1
Specifications
1
Table of Contents
2
Service Mode Table
2
1 Important Service Information

4
- Notes
  4
- About DIVX
  4
- Manual for Customer
  5
2 Safety Precautions

6
- General Guidelines
  6
3 Prevention of Electro Static Discharge (Esd) to

6
- Electrostatically Sensitive (Es) Devices
  6
4 Precaution of Laser Diode

7
5 Service Caution Based on Legal Restrictions

8
- General Description about Lead Free Solder (Pbf)
  8
6 Prevention of Static Electricity Discharge

9
7 Disassembling the Casing and Checking P.C.b.s

10
- Disassembly Procedure
  10
- Casing Parts and P.C.B. Positions
  10
- Top Panel
  11
- Front Panel
  11
- Operation P.C.B. and Power SW P.C.B
  11
- Module P.C.B
  11
- Mechanism Unit
  11
- Rear Panel
  12
- Mother P.C.B
  12
- Service Position
  13
8 Assembling and Disassembling the Mechanism Unit

14
- Disassembly Procedure
  14
- Traverse Unit
  14
- Tray
  15
- Loading Section
  16
- Loading Motor P.C.B
  17
- Optical Pickup Unit
  18
- Traverse Motor
  20
9 Self-Diagnosis Function and Service Modes

22
10 Service Precautions

29
- Recovery after the DVD Player Is Repaired
  29
  - Firmware Version-Up of the DVD Player
    29
11 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
12 Abbreviations

33
13 Voltage Chart

35
- Mother P.C.b
  35
- Module
  36
14 Block Diagram

39
- Overall Block Diagram
  39
- Power Supply Block Diagram
  40
- Servo Block Diagram
  41
- Video Block Diagram
  42
- Audio Block Diagram
  43
15 Interconnection Schematic Diagram & Schematic Diagram Notes

45
- Interconnection Schematic Diagram
  45
- Schematic Diagram Notes
  46
16 Schematic Diagram

47
17 Print Circuit Board

53
- Mother
  53
- Mother P.C.b. Address Information
  54
- Module P.C.b. (1/2)
  55
- Module P.C.b. (2/2)
  56
- Module P.C.b. Address Information
  57
18 Exploded Views

59
19 Replacement Parts List

62

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