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Ok, I had another poke around today. After attempting to get the raster to fill the screen, it seems it is excessively wide. It goes beyond the edges of the screen even with the width control completely backed off.. and sliding the yoke assembly backwards only results in neck shadows at the edges of the screen.
I did notice that on pin 6 (the cathode of the HOT), C65 in the schematic is a 0.22 µF cap, but in actuality was a .47. I replaced it with a .47, but ordered a .22 just in case.
Is that something that would cause excessive width, or should I be looking elsewhere around the HOT and oscillator?
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