Panasonic TH-40A400X Manuals

Panasonic TH-40A400X Manuals

Manuals and User Guides for Panasonic TH-40A400X. We have 1 Panasonic TH-40A400X manual available for free PDF download: Service Manual

Panasonic TH-40A400X Service Manual

Panasonic TH-40A400X Service Manual (59 pages)

Chassis: KM24

Brand: Panasonic | Category: LED TV | Size: 6.23 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

8
- How to Enter into Service Mode
  8
  - Purpose
    8
  - Key Command
    8
  - How to Exit
    8
  - Contents of Adjustment Mode
    8
  - Display of SOS History
    9
  - Exit
    9
  - Hotel Mode
    9
6 Troubleshooting Guide

10
- Check of the IIC Bus Lines
  10
  - How to Access
    10
  - Self-Check Indication Only
    10
  - Self-Check Indication and Forced to Factory Shipment Setting
    10
  - Exit
    10
  - Screen Display
    10
- Power LED Blinking Timing Chart
  11
- Method of Detecting SOS
  11
- LCD Panel Test Mode
  12
- No Power
  12
7 Disassembly and Assembly Instructions

13
- SP Assembly
  13
- LCD Panel Fixing & Handling Method
  14
- LED Panel Assy
  15
- Install Metal Parts
  16
- Metal Bracket Fixing
  17
- Chassis Frame
  18
  - A-Print & P-Print Board
    19
  - Installation Back Cover Assy
    20
  - B/Cover
    21
  - B/Cover & Pedestal
    22
- 8 Measurements and Adjustments
  
  23
  - Voltage Chart of A-Board
    23
  - Voltage Chart of P-Board
    23
- 9 Block Diagram
  
  24
  - Main Block Diagram
    24
10 Schematic Diagram

25
11 Printed Circuit Board

39
12 Exploded View and Replacement Parts List

44

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