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Pilot tv crt
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04-25-2016, 11:32 AM
bandersen
RCA 741PCS
Join Date: Mar 2009
Location: Chicago, IL
Posts: 8,808
The plate voltage for V14 comes from the HV power supply divided down by R74 through R78. Could be you have low HV or some of those resistors are off or the 12SN7 is biased wrong and drawing too much current.
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