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Red dots on plasma screen. LG 42PC1D - Projection Televisions

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That mean the tv has overheated, has it been on a while or has a dvd player or any kind of game system that has been running on it ?will cause that too.

Posted on Sep 06, 2008

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What id the model number of your LG tv set ?

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Available from tritronicsinc.com are the following:

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Hope this helps,
Dan

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