Question about Hitachi P50H401 50 in. Plasma HDTV

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I have a Hitachi 47 inch flat screen tv. Model number CMPAS14V. It is 720p bought like 6 years ago. It has huge black vertical lines from top to bottom on the screen. It started out with one on the left then the right came up and now the one on the right got bigger. What is your suggestion to fix this?

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If those lines are completely thru top to bottom,you may have a defective plasma panel. That will not be feasable to repair

Posted on Aug 31, 2011

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Posted on Jan 02, 2017

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