AOC L32W431 Instructions d'exploitation télécharger pdf (Page 22)

32″ LCD TV AOC L32W431

5.3 No display (LED indicator green)

Check the source

Reset source

Check LVDS cable

Reset LVDS cable

Check 12V and 5V power supply

Return to “5.1”

Check main board power supply

Check U402,U401

Replace U402,U401

Check I

C communication

Check panel

Replace panel

Check U302, U301

Replace U302, U301

Check U407

Replace U407

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AOC L32W431 Instructions d'exploitation Page 22