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All of a sudden my 2-1/2 yr old magnavox went blank--no picture or any thing---checked wires unplugged it rebooted direct tv--nothing--remotes have good batteries ??????

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  • rontindell Aug 29, 2010

    thanks any idea of cost?

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Sounds like it's definately in the tv. It's most likely a problem on the power supply board or even on the main board. I would probably start w/ the power supply board if I was working on it. A tech could find out for sure which board the problem is on by running a few tests. You may want to let one give you an estimate. He can tell you exactly which board it's on and how much it will cost to fix it.

Posted on Aug 29, 2010

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Hi,

your TV has developed a power problem. The power supply board is defective that's why the TV won't power up. Its receiving power but it cannot transfer the current to the necessary part of the TV because a capacitor, diode, etc may have been faulty. Until these bad components are replaced, the TV might not come on.

If you know about TV repairers, I would suggest that you open the TV and read the power board/panel with a meter, detect the bad component and replace it. Take note that TV stores a lot of current that can shock, so leave the TV for a while before you open it.

If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you.

Good luck.

Posted on Aug 28, 2010

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