P&M Coin Keno: this one won't be easy!

[SolidSilver]

Sorry for the delay, OpBell; been wrapped up in other stuff.
Thanks, I checked that area. It is actually OK, as well as
a number of other similar jumpers. They all looked quite professional
as though they were factory upgrades. Other components have obviously
been replaced, not nearly as cleanly.

In the meantime, the Zanen CapKit is not quite right: made for Mods 1401A & B,
the quantity and type of caps don't match mine. My board says it's a 1400PC
Computer Display, and has a handwritten sticker saying VERTICAL. Posted a query
in the monitor section. I'll hold off working on the main logic board until I have a working
monitor to use as a diagnostic tool.