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Sharp TV won't turn on

I got this free TV from my parents because it won't turn on after only two years.  When plugged in it makes a high pitched pulsating sound.  It took the back off to find out where it was comming from, it seems to be coming from the center of the circuit board.  I read somewhere that it might be a bad connetion with one of the diodes.  Is this something that i can do on my own?

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Re: Sharp TV won't turn on

If you dont have any experianc  dont try it on your own it will be better if you can find experts near your.the problem to your tv are power supply problem,there some transtors,fuse,diodes,check them,

Posted on Oct 30, 2007

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