Question about Toshiba 57H82 57" Rear Projection Television
I saw you had e-mailed some service manuals out to a couple of other people. Would you be willing to email another copy to me at email@example.com? The picture suddenly jumped and now there is a blue 'shadow' off to the right. I tried the manual convergence and the blue + will not move. The red + does. So I am thinking it is the Blue convergence board and would like to fix it myself. Is this doable? Where would I order the parts? Could you assist in ordering the parts?
The convergence ICs (STK392-110) are readily available, but changing them is somewhat problematic without a good desoldering station (worth having). Change out BOTH ICs for reliability, and verify fusible resistors next to ICs aren't open
Posted on Jul 23, 2010
I hook up the cable for cable tv to my tv but it only works in the pip and when i try to change it to the full screen all i get is snow .and it wont show the picture at all untuill i change it back to the pip
Posted on Oct 01, 2008
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Posted on Jan 02, 2017
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