Question about Toshiba 57H81 57" Rear Projection Television

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DIstorted picture for 480p input only

I've seen other postings about distorted pictures, and mine is similar, but it only happens when I'm using 480p input. Whether or not the TV has been on, changing from another input source or a 1080i input source to a 480p input source gives me a distorted picture for about 15-20 minutes.

Thanks for any assistance!

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Many set have two differant convergance settings one for 480 and one for1080 this is because when it changes mode the set runns a differant frequencys, what may have happened is you have a cold solder joint somewhere that takes this fifteen minutes to corect itself, might want to start by resoldering the convergance and high voltage curcuits

Posted on Feb 13, 2008


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