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Old 12-05-2018, 05:17 PM
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timmy timmy is offline
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Location: Delaware ny
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Quote:
Originally Posted by jr_tech View Post
Rider shows the diode in the opposite direction... I don’t know which is correct.

http://www.earlytelevision.org/pdf/p..._rider_tv2.pdf

jr
I see that , so really if the way I have it in there now was wrong I don't think the pic would be that decent. So today I found the hv was Alittle low so I up the hv and it brightened up and I also changed the RF amp tube 12at7 to a 12ax7 and that helped get rid of most of the flickering and increased the contrast and it looks much better. So really who's the wrong one rider or Sam , it's always been SAMs being full of mistakes. What I should have done was reverse the diode to see if it worked at all and the quality of the pic but it looks much better and leaving it with an occasional flicker nothing like befor.
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