Question about Toshiba 36A40 36" TV

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TV Picture disappearafter few minutes, while you can still hear the sound

Tv picture disappear after few minutes while the sound still ok, and the have to restart again after a while the picture disppear again and so on, what is the cause? any sugeestion for cause and solution???

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Your problem could be a capacitor in the power supply section, It could also be the vertical outPut IC, Also could be the PIP module,if the set has PIP, and last but not least a, falure of the horizontal oscillator or the driver circuit. These are not consumer replaceable or serviceable parts as they are all soldered in and theres safty issues with the Hi voltage That should be known before you open or try to repair these sets. Have it serviced at a authorized repair shop. Good Luck

Posted on Jun 16, 2006

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Posted on Jan 02, 2017

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