Question about Toshiba REGZA 46RV530U LCD TV

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My Toshiba Regza 32 inch lcd tv has a serious problem, on occasion the screnn will turn a fuzzy green color and turn itself off, usually a few loud popping noises also occur after it shuts off then the orange indicator light will flash three flashes at a time. I can ususally wait a while and it will turn back on and be fine for a long time sometimes days, weeks, or months even. I don't have the model number handy, but if it matters, it does have the built in DVD player. Any ideas on what the issue may be?

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Model number means EVERYTHING to a real technician...
As a guess the popping noise could be arcing to ground - maybe from the inverter or one of the transformers on the inverter. The fuzzy green could be decoding the t-con board is attempting as this ground fault happens and shuts the unit off... I' would clearly have this checked before it does some serious damage. An ounce of prevention could save you pounds of cure....

William Rayburn, CET
Premium Technologies

Posted on Oct 05, 2009

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