You have a CTC-15 chassis. I hate to be the bearer of bad news, but your set may have been the victim of an idiot with a "diddle stick" who attempted to fix his tv. Let's hope this isn't the case. Back when these sets were plentiful, I would compare the relative (slug) height of the suspected coil with that of a known good one. If your other attempts fail, maybe you can find someone with a '15 chassis and do some comparison. Good luck!
