Mulja tv repair portal
Equipment Repairs => LCD TV forum => Topic started by: Davy on January 25, 2018,16:20:39
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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