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#1
09-09-2009, 10:33 PM
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Check R49 (330k) - could be open (?)
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#2
09-09-2009, 11:23 PM
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R49 checks at 315K, but I'll replace it anyway, now that one leg's lifted out.
Phil
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#3
09-10-2009, 01:53 PM
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Try following the video signal path with a scope. It sounds like a peaking coil may be open. I'll look at my schematic when I get home tonight.
Also, carefully look at the printed circuit around the video stages. They were sometimes notorious for crystallized connections on tube socket pins
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