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Today, I tested the B+ voltage. It was initially 121v. I adjusted a bit and seemed to improve the problem slightly at about 116v. Not enough to make me think that might be a concern (seems I read that somewhere). Looks as if I am going to end up replacing the width coil. Since I will have the...

Thank you. So it is the picture tube that holds the charge? I wasn't sure if it was that or a cap on the other end of the cable. So once the cable is off, is it safe to work on everything else? (Even if you are not sure it discharged)?

I tried to discharge my monitor but there was no pop and the suction cup popped off. I tried to ground (to the frame) the cable and the CRT but nothing. What do I do now? I'm not sure about this whole thing. Is there a way to check voltage to know it's safe?

PM sent. Are these common parts from TV repair shops or . . . ?

I think I'm getting somewhere now. Where can I get a new coil?

So this is not going as I would like. Looking at my vertical coil, the core is just round and cylindrical. I watched a video someone posted on adjusting, but it appeared that there was some sort of white extension on top of the coil where they stuck a screwdriver (plastic) into and made the...

Thank you. I will follow up with a "mission accomplished" post when I get it finished.

Looking closely, I can see the core and it is hollow. The core seems to be closer to the board (not centered in the coil). It doesn't seem like I could use a flat or phillips. How do I make the adjustment? Are you talking about a plastic screwdriver or something else?

Trying to shrink it.

First post for me, so hello. I do not know how to make a vertical adjustment on my Ms Pacman. I an new to the arcade world so I am sure this is an elementary question. Thanks