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Equipment Repairs => PLASMA TV forum => Topic started by: steve2k34 on January 28, 2013,07:53:14

Title: lg42pq3000
Post by: steve2k34 on January 28, 2013,07:53:14

Hi i have a lg42pq3000 and the fault is it has 2 clicks switches on flashes blue a few times and only back light lights up no picture and making a sound as if your on analougue an no channel there just snowy

Title: Re: lg42pq3000
Post by: marky mark on January 29, 2013,14:25:45

I think this is in the wrong part of the forum, might be worth moving it to the LCD part. I had a LG LCD do this when we started to do repairs last year, it was the power board! We swapped it & it cured the fault

Title: Re: lg42pq3000
Post by: steve2k34 on January 29, 2013,17:43:35

No this set is a plasma

Title: Re: lg42pq3000
Post by: marky mark on January 30, 2013,12:54:55

With a back light? :stupid: must be a new design I've not seen

Title: Re: lg42pq3000
Post by: fix2003 on January 31, 2013,02:50:57

how high is the VS voltage ?if it raises only to 30v ,replace Z-SUS board