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Lg tv (joymax 99) screen problem

The tv screen goes blank at random. sometimes we have the sound and some times we dont have it.
this occurs mostly after watching it for 1-2 hrs.
but some days it runs entire day without any problem but sometimes it doesnot even run for 15 min. the lg serviceman came 2-3 times but couldnot solve thew problem

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Lg Joymax CA-21D76M

Posted on Nov 14, 2010

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