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screen resistor/contrast pot/service switch for trouble with the Video out.
I have also replaced the grid coupling cap on the video, but if you are good at the grid then that should not be a problem, unless is just a bit leaky. That "could" account for the low plate voltage. I know you did voltage checks but don't remember the results.
I am assuming the 50uf cap on the contrast control is not shorted.
Last edited by DaveWM; 08-14-2012 at 01:14 PM.
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