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

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Gateway plasma gateway plasma 42 about 3-4 years old has red and black horizontal lines running through the picture. I can turn tv off for a couple of minutes and then turn it back on and the lines are gone but only for a little bit then they are back...

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Sounds like your Y-Z sustain boards. You will need to get pro help and you should be looking at a repair or 400.00
Classtorations.com

Posted on Jun 15, 2008

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