Mulja tv repair portal

Equipment Repairs => Lcd monitors and laptops repairs => Topic started by: t1412 on October 02, 2012,03:39:43

Title: lg flatron w2042s-sf
Post by: t1412 on October 02, 2012,03:39:43

ok guys, any one repaired one of these it's a lg flatron w2042s-sf monitor, 3 caps were bulged change them powers up with blue light then green light no image any info would be great thanks for your time

regards
shaun

Title: Re: lg flatron w2042s-sf
Post by: Turnip on October 27, 2012,12:09:56

Hi Shaun,

No info on the model, but have you checked the screen tubes ?  they're a fave esp if it's a 16:9 monitor, but you usually get a flash before inverter cuts - Chris.

Title: Re: lg flatron w2042s-sf
Post by: t1412 on October 27, 2012,20:02:51

hi chris thanks for the interest. i can get another power supply for round about 25 quid, the 2 ap4524ea chips i think are causing the trouble i have tested the backlight with tl1040 tester they light up ok, thanks for your time

regards
shaun :sign0098:       

Title: Re: lg flatron w2042s-sf
Post by: Turnip on December 21, 2012,13:01:52

Hi t1412,

Just noticed you haven't told Quuq folks of outcome.

We might just get one in, mend it with your advice, and then try promote you to 'SuperHero' Status.

Blue stars cost more, so it's said - Chris.

Title: Re: lg flatron w2042s-sf
Post by: t1412 on December 21, 2012,13:42:00

hi chris, still stood on my bench going to order a new power supply after xmas will let you know if it works thanks for the interest

shaun