So I dragged home this old(1986?) Blue KM3P. The graphics screen was dead, but it came with an extra CRT. Got the machine up and running, and swapped the crt, and it worked! Sort of... see the first photo- seems the image is too wide. The horizontal adjustment makes changes, but small ones that don't help. I have heard that caps can go bad? which ones should I be suspicious of?
Been lurking for a while, learning. Thanks to the help learned here, i got it running on my phase converter, and can program off single phase- tho had to move control and servo transformers to the good power leads. Thanks!!