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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Blue CRT Flashes Off
I have a 1988 Magnavox RPTV; PTV 325 chassis.. Approximately 1/2 minute
after turning on, the blue crt(color) turns off for 1 to 3 seconds; this may repeat 2-3 times, always within the first 1-2 minutes of turning the TV on. No problems afterwards. Tapping on the neck of the blue crt, the blue crt board, or any of the other boards did not cause any color change; I assume this rules out bad connections. Any ideas/explanations of what I should look at next would be appreciated. Emilio |
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