Question about Sony KV-35V35 TV

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Screen keeps flashing on and off

My screen keeps flashing on and off and I don't know how to fix it, any help would be greatly appreciated.

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  • Anonymous Jul 30, 2008

    Picture goes completly black for a second, sound on, then comes back on. This sequence is instantanious from picture to black & back to picture. It starts out after about 5 minutes or so, then slowly starts to get faster. After 10 to 15 minutes, it is unwatchable. I also noticed that if you are in a programing screen (menu settings etc.) when it comes back on, the programing screen is gone & you have to start over.

    I looked at the flyback & driver transistor solder as well as the CRT board & any resistors that get hot for bad solder joints & found none.

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  • 84 Answers

If the sound goes off too then there are bad solder connections, if it just the picture then the picture tube is getting weak, some times a picture tube rejuvinator can bring some life back for a while.

Posted on May 25, 2008

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