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Same problem, my Toshiba 26AV502R not powering on. I found the ceramic fuse blown on the power board & replaced it. The new fuse blew the instant I plugged the TV in. Any idea what is causing this?

Posted by Terry Byers on

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David Spradling

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Have to start unplugging things and re testing when it doesnt pop fuse thats whats wrong

Posted on Aug 19, 2022

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Larry

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Replace the power board if you can find one, unless you're an electrical engineer with the proper test gear high speed switching power supplies are to complex to service

Posted on Jul 26, 2022

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