AOC L32DK99U Instruções de Operação descarregar pdf (Página 29)

3. 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 green)

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

Yes

Power board output＝24V?

Check TV is under control and power on/off

by remote control and power key?

1 2 ... 24 25 26 27 28 29 30 31 32 33 34 ... 128 129

Sem comentários

AOC L32DK99U Instruções de Operação Página 29