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LCD TV Service Manual 
1.

 

Diagram: 

 

 

1.1 Function of Board

   

1) Main Board: Control all input signals, Decode the video signal,   

De-interlace, and send digital signals (LVDS signal)   
sent from image Board and display;   

2) Power Board: All the power supply; 
 

*Power supply combined with main board 

3) Panel: Display all images;   
4) IR Board: Receive remote operation;   

5) Key Board : buttons of POWER

  SOURCE

  MENU

 

VOL+/- ,C/-; 

6) AC Power Input: connecting AC power; 
 

1.2 Part apt to decrease

   

Содержание B32PFL3 Series

Страница 1: ...Service Manual B32PFL3xxx T3 TP VST59S P89 ...

Страница 2: ...lace and send digital signals LVDS signal sent from image Board and display 2 Power Board All the power supply Power supply combined with main board 3 Panel Display all images 4 IR Board Receive remote operation 5 Key Board buttons of POWER SOURCE MENU VOL Channel 6 AC Power Input connecting AC power 1 2 Part apt to decrease ...

Страница 3: ...1 Bezel Rear Cover and Panel 2 Terminal of all plugs 2 Main Board Service Chart 2 1 Main Board and connector definition 2 1 1 Main Board rammer ...

Страница 4: ...2 1 2 Main Board interface definition 1 CN8 14pin 2 0 IR KEY BOARD CONNECTOR 2 CNA3 4pin 2 54 SPEAKER CONNECTOR ...

Страница 5: ...3 CN12 2 15PIN 2 0 LVDS INTERFACE ...

Страница 6: ...4 CNB803 3PIN 2 0 LED DRIVER OUTPUT CONNECTOR 2 2 TP VST59S P89 frequently malfunction obviate 3 Mainboard Common problems solution 3 1 Power Units Problem Solving ...

Страница 7: ......

Страница 8: ...Power input UB101 LD7536 ...

Страница 9: ...UB801 OB3350CP rammer ...

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Страница 12: ...3 2 Display unit mess ...

Страница 13: ......

Страница 14: ...3 3 Display unit white screen 3 4 Audio unit no sound ...

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Страница 16: ...3 5 Function unit ATV video broke down ...

Страница 17: ...3 6 Function unit PC ...

Страница 18: ...3 7 Function unit HDMI YPbPr CVBS ...

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