28
4. No display
Check the B/L
signal is available?
Replace main board
Replace the power board
Panel Vcc = 12V?
Replace the Panel
No display (LED white)
Replace the main board
Check the backlight is
“On”?
Check the LVDS cable
Reinsert or replace the
LVDS cable
Replace the main board
Replace the Panel
No
Yes
Yes
No
Yes
No
No
Yes
Yes
No
Yes
No
Power board output
=
24V?
Check TV is under control and power
on/off by remote control and power key?
Содержание LE32C13200
Страница 6: ...7 2 2 To Use the Menus ...
Страница 7: ...8 ...
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Страница 14: ...15 2 4 How to Connect ...
Страница 18: ...19 4 Mechanical Instructions LE32C13200 Step1 Remove the STAND ASS Y Step2 Remove the REAR COVER ...
Страница 19: ...20 Step3 Remove the BKT AC COVER AC SOCKET and SPEAKERS Step4 Remove the MAIN BOARD and POWER BOARD ...
Страница 20: ...21 Step5 Remove the BKT and separate the BEZEL and PANEL Step6 Remove the LED BAORD IR BOARD and KEY BOARD ...
Страница 21: ...22 LE40C13800 Step1 Remove the STAND ASS Y Step2 Remove the REAR COVER ...
Страница 23: ...24 Step5 Remove the LED BAORD IR BOARD and KEY BOARD ...
Страница 31: ...32 6 PCB Layout 6 1 Main Board 715G4522M0H000004K ...
Страница 32: ...33 ...
Страница 33: ...34 6 2 Power Board 715G4581P02W30003S ...
Страница 34: ...35 ...
Страница 35: ...36 ...
Страница 36: ...37 6 3 LED Board 715G4770T0B000004M 6 4 Key Board 715G4772K0D000004M 6 5 IR Board 715G4771R0A000004S ...