Question about Panasonic CT-27G21 27" TV

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No Blue TV has been great. Owned over 12 years. Been in the same spot for over a year and a half. Turned it on the other day, and seems to be NO BLUE. For example, if I hit TV/Video, normally an all blue screen, I get a big red bulls-eye, surrounded by greenish yellow ring, with very little blue in the corners. Watching cable, same picture, just way off on color. Checked settings, nothing changed. Is the tube toast? Looking for a reason to get rid of it anyway.

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The bulls eye is what us TV repair guys call it. It is a perfect description. The tube is good. The automatic degausing circuit is not working because the black square thermistor D805 needs resoldering on the bottom of the board. You will find that a magnet will affect it, and a degaussing coil will make it look perfect for 1 week. Soldering the thermistor is a permanent solution.

Posted on Mar 24, 2008

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Posted on Jan 02, 2017

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