Question about Zenith IQB36B86R 36" TV

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No picture

I turn on my television and I get sound but no picture....Any clues??? Help?

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Re: No picture

If you know how to service TV sets then you have to first determine if the problems in the HI voltage sweep circuit or the video. Try first to turn up the screeb control. If you get a white opicture then you have HI voltage so you have a video or video drive circuit problem. your going to need a service manual as well as an ocilliscope. to trouble shoot this set. if you dont understand what Im saying PLEASE call an experienced tech to assist you in this repair. good Luck

Posted on Aug 09, 2006

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