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Sound but no picture.

Turned the TV off in the morning; came to turn it back on in the evening and the green power light came on as normal, there was sound but there was no picture, not even the channel text in the top left-hand corner. Very strange. No amount of off/on and unplugging seems to have cleared the problem.

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  • Anonymous Dec 21, 2008

    Tatung V20RQDX comes on for a second then goes blank. Has sound.

  • davedaven772 Dec 22, 2008

    Thanks SmartHelp; however, there was no loud pop/bang, it just didn't come back when switched on. It is a 14" widescreen LCD TV - any further advice would be greatly appreciated.



    TVM

  • davedaven772 Jan 03, 2009

    Apologies, it isn't a 14", it's a 17"; model number 17PF9945/121. Still no picture ...

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Ouch.

If this is a large plasma TV, more than likely your Y-sustainer board went out. Sometimes this failure is accompanied by a loud pop and/or very distorted and discolored image.

This is one of the more expensive repairs as it is recommended to replace both the Z-sustainer when the Y-sustainer is replaced.

Posted on Dec 21, 2008

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