Author Topic: LG 32LK330 no backlight.  (Read 300 times)

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Davy

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LG 32LK330 no backlight.
« on: January 25, 2018,16:20:39 »
If you get a LG32LK330 or similar with no backlight, with blue power light flashing red after a few seconds, change F2 a 2 Amp surface mounted fuse to the left of the bigger 7 amp one near the middle of the inverter board.

This supplies 25V to the 5V regulator without this there won't be any drive, strangely the fuse had gone high  reading 450 ohm!! The set then ran for two days without further problems.

Dave

Mulja tv repair portal

LG 32LK330 no backlight.
« on: January 25, 2018,16:20:39 »

 

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