Question about Quasar SP-3235 32" TV

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TV turns off by itself

The tv turns itself off while we are watching it! If we thump it on its' side it will come back on. So far it has come back on every time!

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Re: TV turns off by itself

My quasar SP3231W 32" did the exact same thing. When it got warm it would shut off. If you thump it with your fist it would start up. I couldn't find the cold joint but did notice the main PC board was sagging in the middle. The set is about eight years old and the PC board is supported on the edges. I propped up the center with a small piece of wood and the set works fine. Its only been a few days and it hasn't gone off yet.

Posted on Dec 19, 2006

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Re: TV turns off by itself

You are having a dry joint problem especially in the power supply. Resolder the joints in the power supply and else where. whenever your tv heats up the solder expand and break contacts. when your tv cools down the solder joints makes contact. If u dont understand, please seek professional help.

Posted on Dec 16, 2006

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