Panasonic VIERA TH-L42U20M Manuals

Panasonic VIERA TH-L42U20M Manuals

Manuals and User Guides for Panasonic VIERA TH-L42U20M. We have 2 Panasonic VIERA TH-L42U20M manuals available for free PDF download: Service Manual, Operating Instructions Manual

Panasonic VIERA TH-L42U20M Service Manual

Panasonic VIERA TH-L42U20M Service Manual (92 pages)

Chassis: KM07

Brand: Panasonic | Category: LCD TV | Size: 20.54 MB

Table of Contents

Table of Contents
1
1 Safety Precautions

3
- General Guidelines
  3
  - Leakage Current Cold Check
    3
  - Leakage Current Hot Check (See Figure 1.)
    3
2 Warning

4
- Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices
  4
- About Lead Free Solder (Pbf)
  5
3 Service Navigation

6
- Service Hint
  6
4 Specifications

7
5 Service Mode

9
- How to Enter into Service Mode
  9
  - Contents of Adjustment Mode
    9
  - How to Exit
    9
- Srv-Tool
  10
  - How to Access
    10
  - Display of SOS History
    10
  - Power on Time/Count
    10
  - Exit
    10
- Service Mode Adjustment
  11
  - Self Check Mode
    11
  - Hotel Mode Adjustment
    11
  - Hotel Mode
    11
6 Troubleshooting Guide

12
- Check of the IIC Bus Lines
  12
  - How to Access
    12
  - Exit
    12
  - Screen Display
    12
  - Check Point
    12
- Power LED Blinking Timing Chart
  13
- No Power
  13
7 Disassembly and Assembly Instructions

14
- AC Cord Dressing
  14
- AC Cord Installation
  15
  - Control Panel Assembly & Clamper Installation
    16
  - Side AV Preparation and Installation
    17
  - Speaker Preparation & Installation
    18
  - LCD Panel Installation
    19
  - LED Panel Installation
    20
  - Felt Sticking at LVDS Wire
    21
  - LCD Bracket and MTG Installation
    22
  - Pedestal Assembly
    23
  - Pedestal Assembly
    24
  - Rear Cover
    24
- 8 Measurements and Adjustments
  
  25
  - Voltage Chart of A-Board
    25
  - Voltage Chart of P-Board
    25
- 9 Block Diagram
  
  26
  - Main Block Diagram
    26
10 Wiring Connection Diagram

27
11 Schematic Diagram

28
- Schematic Diagram Notes
  28
- A Board
  29
  - A Board - Sheet : 002 (1 / 4)
    29
  - A Board - Sheet : 002 (2 / 4)
    30
  - A Board - Sheet : 002 (3 / 4)
    31
  - A Board - Sheet : 002 (4 / 4)
    32
  - A Board - Sheet : 003 (1 / 3)
    33
  - A Board - Sheet : 003 (2 / 3)
    34
  - A Board - Sheet : 003 (3 / 3)
    35
  - A Board - Sheet : 005 (1 / 3)
    36
  - A Board - Sheet : 005 (2 / 3)
    37
  - A Board - Sheet : 005 (3 / 3)
    38
  - A Board - Sheet : 007 (1 / 4)
    39
  - A Board - Sheet : 007 (2 / 4)
    40
  - A Board - Sheet : 007 (3 / 4)
    41
  - A Board - Sheet : 007 (4 / 4)
    42
  - A Board - Sheet : 009 (1 / 3)
    43
  - A Board - Sheet : 009 (2 / 3)
    44
  - A Board - Sheet : 009 (3 / 3)
    45
  - A Board - Sheet : 010 (1 / 5)
    46
  - A Board - Sheet : 010 (2 / 5)
    47
  - A Board - Sheet : 010 (3 / 5)
    48
  - A Board - Sheet : 010 (4 / 5)
    49
  - A Board - Sheet : 010 (5 / 5)
    50
  - A Board - Sheet : 012 (1 / 3)
    51
  - A Board - Sheet : 012 (2 / 3)
    52
  - A Board - Sheet : 012 (3 / 3)
    53
  - A Board - Sheet : 015 (1 / 4)
    54
  - A Board - Sheet : 015 (2 / 4)
    55
  - A Board - Sheet : 015 (3 / 4)
    56
  - A Board - Sheet : 015 (4 / 4)
    57
  - A Board - Sheet : 016 (1 / 3)
    58
  - A Board - Sheet : 016 (2 / 3)
    59
  - A Board - Sheet : 016 (3 / 3)
    60
  - A Board - Sheet : 017 (1 / 4)
    61
  - A Board - Sheet : 017 (2 / 4)
    62
  - A Board - Sheet : 017 (3 / 4)
    63
  - A Board - Sheet : 017 (4 / 4)
    64
  - A Board - Sheet : 018 (1 / 1)
    65
  - K Board
    66
    
    K Board (1 / 2)
    66
    
    K Board (2 / 2)
    67
  - P Board
    68
  - P Board (1 / 3)
    68
  - P Board (2 / 3)
    69
  - P Board (3 / 3)
    70
- Board
  71
  - Board (1 / 3)
    71
  - Board (2 / 3)
    72
  - Board (3 / 3)
    73
12 Printed Circuit Board

74
- A-Board
  74
- A-Board
  75
- K-Board
  76
- V-Board
  76
- P-Board
  77
- P-Board
  78
13 Exploded View and Replacement Parts List

79
- Exploded View and Mechanical Replacement Parts List
  79
- Electrical Replacement Parts List
  79
  - Replacement Parts List Notes
    79
  - Electrical Replacement Parts List
    80

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Panasonic VIERA TH-L42U20M Operating Instructions Manual

Panasonic VIERA TH-L42U20M Operating Instructions Manual (52 pages)

Brand: Panasonic | Category: LCD TV | Size: 2.12 MB

Table of Contents

Table of Contents
3
Safety Precautions
4
Accessories / Options
6
Basic Connection
8
Identifying Controls
10
Auto Tuning
12
Watching
13
Viewing Teletext
16
Watching External Inputs
18
How to Use Menu Functions
20
Tuning and Editing Channels
26
Child Lock
28
Input Labels
29
Shipping Condition (Reset Settings)
30
How to Use VIERA TOOLS
31
Viewing from SD Card (VIERA IMAGE VIEWER)
32
VIERA Link Functions
34
VIERA Link "HDAVI Control
36
External Equipment
38
Technical Information
40
Maintenance
46
Faqs
47
Licence
49
Specifications
50

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