Question about Proscan 32LB30QD 32 in. LCD TV

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My tv has volume but no picture. When i turn it has the picture for like 2 seconds then it goes black. But the volume stays.

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Pic flash is a symptom of back light inverter fault. The unit will need to be bench tested to clarify. Usually the transformers, mosfets or a pf has gone and will need to be replaced.

Posted on Apr 26, 2010

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