Question about Zenith A25A23W 25" TV
The problem is the set works well in all modes and menu functions. problem is the color is pink and purple. crt board resistors check out fine .#"s C5147 that controls color is questionable. any solutions would be appreciated board is a 9-1996
Turn the set on without an antenna, so there is only snow on the screen. Measure the 3 cathode voltages at the CRT, red green and blue. If the 3 voltages are about the same, around 175 volts, then the CRT is bad (purple picture means bad green gun). If the red and blue are around 175 and the green is over 200 volts, then there is a chassis problem, usually the video output transistor itself has gone bad or come loose.
Posted on Jun 26, 2007
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Posted on Jan 02, 2017
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