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Old 12-24-2015, 03:46 PM
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bandersen bandersen is offline
RCA 741PCS
 
Join Date: Mar 2009
Location: Chicago, IL
Posts: 8,778
Video is coupled to the CRT cathode through a .05 mfd cap. That cap could be bad or there's a bad connection to the CRT cathode (pin 2).

Also, the brightness control sets the voltage on the cathode. Is the brightness control working ?
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