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Back! 2 days after my last post, my second daughter was born. I'm starting to find the odd moment here and there to circle back to this. At least through a facebook tv repair group, the general consensus was that the convergence coils run hot.
What I'm trying to do now is to set up the color purity. This looks so easy on youtube videos of 1960's delta tvs, but holy cow, things are cramped on this vertical chassis! I'm only able to move the deflection yoke about half an inch forward or back, so I'm not getting a great view of what exactly is going on when I move one ring or the other. Any pointers here? (like does one ring move the spot up and down vs left and right) I can get the red region mostly into the middle of the screen, but it's not a nice round spot. When I push the deflection yoke in, I'll still be left with a little green or blue in a corner. SAMs photofact doesn't dive into this much. Thanks!
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