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Old 12-12-2011, 03:45 PM
Steve McVoy's Avatar
Steve McVoy Steve McVoy is offline
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Join Date: Oct 2002
Location: Columbus, Ohio
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Final report: the problem with the loss of focus turned out to be a 6BG6 with corroded pins. For no particular reason the filament stopped working, so only one 6BG6 was working, resulting in only about 12 kv high voltage and 1.5 kv focus voltage. After changing the tube, the set works well and is stable.
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