Question about Sanyo DP42746 42 in. Plasma Television

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Sonyo tv 26' B6470210715099 tv

When tv is turned on there is no picture not even when the cable is connected. Sounds as if the when off the air.Try channel search but will but comes up zerohannel foound. remote will only go to 2 subject in the menu Whats' the problem.

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The tuner probably needs better solder put on which the repair shops get to fix known tuner problems
when the tv heats up the solder cracks and don't make good contact , thus needing the solder that withstands the heat better
hope this helps

electech

Posted on Oct 23, 2008

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