Brokedad makes an excellent point. I was at a longtime electronics tech friend of mines workspace and he showed me one of those Huntron whatever-you-call-ums and it was quite impressive. Much quicker and easier to use for board repair and it has a very wide range of applications. Scopes are nice, but next to one of those units it pales in comparison. Very visual read outs, capacitor is a circle, messed up circle? Bad capacitor, simple. The outdated model should work perfectly fine for pinball, I think I may get one myself as well if they can be had for cheap. Brokedad email me I want to talk to you about that.
thanks