THOMSON 50M14DP Manuals

THOMSON 50M14DP Manuals

Manuals and User Guides for THOMSON 50M14DP. We have 1 THOMSON 50M14DP manual available for free PDF download: Service Manual

THOMSON 50M14DP Service Manual

THOMSON 50M14DP Service Manual (38 pages)

Brand: THOMSON | Category: TV | Size: 3.64 MB

Table of Contents

Table of Contents
2
1 Precautions and Safety Notices

3
2 Disassembly Procedure

4
3 Key Points' Voltage and Wave Form

6
- Power Supply Flow Chart
  6
- Stb
  7
- Test Point of POWER ON/OFF
  7
- Test Point of Main Board's Main_Power
  8
- 12V Test Point
  9
- 3.3V
  11
- 1.2V
  12
- 1.5V
  13
- Main IC's Key Test Point (Reset Circuit)
  14
- BL_ON/OFF (Wave Form)
  15
- DIM Test Point (Wave Form)
  16
- LVDS Power Supply ON/OFF (Wave Form)
  17
- Power Supply for DDR
  18
- Key Test Point of AMP
  18
4 Main Unit Circuits' Elements

20
- TV Signal Flow
  20
- Intro of MT31B
  20
- Intro of AMP
  22
5 Intro of each Little Board

24
- Key Board
  24
- IR Board
  24
- Elements of HDMI&MHL
  24
6 Troubleshooting Flow Chart

27
- Green Power LED Does Not Turn
  27
- Abnormal Display
  28
- Abnormal Sound
  29

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