Question about LG DU-42PX12XC 42 in. Plasma HDTV

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I have a LG Plasma 42 du-42PX12X/12XC, and when turn on is working perfect and after 15 min the the image no appeared more. If turn off and after 2 or more hours it work again very well, but after 15 min the same problem, can you help me? tanks.

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Hi,

It seems that some parts are having a problem by warming up the temp.
If you're a technician, try some coldspray on the capacitors of the power supply.

Cheers,
Gerard

Posted on Jan 30, 2009

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It shuts off 2 seconds after i power on.


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