Ugries1972
New member
Hi, this is my first post in this awesome forum. I just ran into a weird issue with my 2p upright Demoliton Derby. I have owned it for 20yrs, been turned off for 10. The 90412 power supply was blowing the fuse, so I replaced as many of the parts from the Bob Roberts rebuild kit as I could. The machine then powered up as the video displays as shown in the photos. The splash screen is great and most everything else is, too. Some of the cars have the weird lines going through them, sometimes they split into 4 parts with the lines. The monitor looks really good aside from that. I have a cap kit, would that help? Any idea what is going on? Is it a monitor thing or a video board thing or??? I would greatly appreciate any help.
Thanks much!
Thanks much!

