Have you measured the horizontal and vertical resistance on the yoke? That would at least give you an idea if this has a chance. Many have had success with a CRT from a TV, but it depends on what the resistance is. At least that was my understanding.
**edit below**
Ok, I guess I can't read...
Wow, I had no idea it was std! Never would have even tried it if vaps said it was std. That is relieving, though, to know that there probably isn't anything wrong with the 7500 or the PCB. Thank you, everyone, for your help.
Oops, I said HPOS in the original post (#3), but I meant H-HOLD. I'll fix it now.
That did prompt me to check it again. I've manage to get a stable picture (with a tiny bit of shake), so what I'm seeing now is that there are several images of the same thing on the screen. I've read this might...
I'm asking for your help, suggestions, tips, etc. Not sure where to go from here.
I don't know if it was doing this before the cap kit or not because I did not have a medium resolution PCB at the time. I have attached two pictures. One is a test grid, the other is the text once the PCB is...
Signed up a while back, but never made any posts. Getting back into the arcade swing of things so it seemed like a good time for an intro. I enjoy playing the old games as well as repairing/reconditioning them. I guess you could lump me into the "purist" category since I prefer the warm glow of...