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Screen shuts down after 15 minutes

Screen goesblank after fiftenn minutes of picture. Cannot restore. Several hoursafter unplugging and replugging, redlight comes on and sometimes screen shows for several minutes before going blank. Remote cannot turn screen to standby

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Re: screen shuts down after 15 minutes

It could be sleep timer,but I would say it is a capacitor problem in the power supply.Open the back of the TV,and look at the can shaped items on the board that the power cord is hooked to.If any of them have the tops,or bottoms bulged out,they need to be replaced.This should get it working again.I hope this helps.If you have any other questions,please let me know.Thank You very much!

Posted on Jun 17, 2008

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