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Toshiba 57h93 rear projection. Last night the screen hued red, and some fine red bows appeared from side to side. Tried auto converge, reset, jedi mind swipe to no avail.

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  • kampcool Apr 09, 2008

    I can tell it must be difficult, as this one repair visit will be what I take home after 40 hours of work. My repair guy will come out tommorow, but says if it is indeed the convergence circuitry, I should be prepared for $300-$400. Im dissappointed to say the least. This television was $2000 when I bought it 3-4 years ago.

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Have a experienced tech take a look at your tv this is common problem on this model 2 convergence IC's need to be replaced them readjusted and is not easy task

Posted on Apr 09, 2008

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1 Answer

My Toshiba 57H93 has too much red in it. I cannot get the colors to look right anymore. Convergance seems ok. Any thoughts on how to fix this?


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Hi, if you are not able to adjust the convergence using the remote you will need to replace the convergence chips. 
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Convergence amp ic bad
http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html
http://www.hdtvoice.com/voice/showthread.php?t=28929
Or send to ptscorp.com
http://www.hdtvoice.com/voice/index.php?s=

good luck
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http://home.earthlink.net/~oleg.filippov/ConvergenceFix.htm
http://cmpalmer.blogspot.com/2006/11/fixing-my-own-tv-part-ii.html

convergance amp ic bad

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