Question about Panasonic Viera TH-42PX80U Plasma TV
My model is: TH 42PX80X (TNPH 0716) SERIE 0378
After changing the main board, you should have to update its firmware. Without this, it won't work properly. Changing motherboard is an easy thing, but the firmware update is crucial. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience.
http://electronicshelponline.blogspot.com/ Pull up older posts there.
Posted on Mar 25, 2014
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Posted on Jan 02, 2017
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