Question about Toshiba 43H70 43" Rear Projection Television

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Blue rainbow on the bottom of screen

The bottom of my screen has a blue line giong upward from corner to corner causing a double vision i tried ajusting the convergance but could not adjust.could you please help me with a solution or give me a ideal on what i will need to do to fix this problem. Thanks Dennis

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Re: blue rainbow on the bottom of screen

You will need to replace or have the convergence IC's replaced. There are two IC's on the printed circuit boards that need swapping out. you should call in a pro to assist you in the=is repair if you have no solid state repair experience. good Luck

Posted on Jun 05, 2007

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