Question about Philips 42PF7320A 42 in. Plasma HDTV
Blue blotches on screen bottom left and bottom middle
There is an adjustment that can be done by an authorized tech, this is not something you can do. it is a voltage adjustment that needs to be done . the panel has now come to full conditioning and needs to have changes to the power that drives it. it gets worse because of the higher voltages that are feeding it.
Posted on Jun 12, 2008
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Posted on Jan 02, 2017
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