Question about Sylvania 6626LCT 26 in. LCD Television

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Keeps turning off

Every 5 min it turns off

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  • Buffy99 Dec 05, 2007

    My 42" Visio Plasma TV keeps turning off. It happened about a month ago, then it did it twice this morning about 5 minutes apart.

  • madmatt5170 May 11, 2008

    My sylvania flat screen turns off within 20- 30 seconds after I turn it on

  • Anonymous Jan 23, 2009

    i have the same problem except its with a samsung plasma

  • davidpenasr Jan 27, 2009

    My Sylvania Model 6626lct will produce only sound, no picture, and then it will completely turn off. It is only 16 mos. since purchase. Anyone have the same problem, solution?

  • latinstarmex Feb 25, 2009

    My tv (RCA) keeps on turning on and off every 9 seconds


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As for the 10-20 secs ,tv turns off .......I have one of those ......Im still trying to fix mine, without buying a new board ,I will post results!

Posted on Sep 11, 2009

  • squidsr62 Dec 29, 2010

    What was your solution to the problem?


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Hi, Is it posible that you have turned the sleep timer on. On most TVs there is a sleep timer. Also check that clock .

Posted on Oct 07, 2011

  • Juan Mosquera
    Juan Mosquera Jan 19, 2016

    The timer is off and it actually turns off in less than HAPPY 5 minutes.

  • Joseph Hoffmann Jan 20, 2016

    It could well be the main board. (bad capacitors) You will need a tech guy to confirm. (repair man). If repair cost is more than a new TV then go buy a new TV.


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Test with a watch. If it is exactly at 5 minutes, the above is correct, otherwise you have another issue

Posted on Aug 29, 2007

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It sounds as though your Energy Savings option is turned on. You may want to find this option and either turn it off or change the time to turn off like two or three hours later.

Posted on Jun 12, 2007

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