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Ok, with a little help from my friend Sean, I found out why I was getting the symptoms I had. I neglected to reattach a black wire with an eyelet to the main chassis. It fastens with a quarter inch screw on the chassis, right next to the main power socket; an octal connector. I thought this was a mere ground, and had no idea it was connected to the audio output providing the stacked B+ that was mentioned earlier. I hooked this back up and got a perfect raster! I seem to remember making this same mistake on the last two-chassis porthole I worked on. Probably need to write this down...anyway, another porthole restored. Now I can put full ficus in my Dumont 15" tv.
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10-17-2016, 10:56 AM
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