Taking my time on this one, it seems.. Since I've imposed a moratorium of no more games till I fix the ones I have..
I went past my limit, but who can turn down a Color X-Y game dirt cheap?
Anyhow.. With several of the distractions taken care of..
Stripped out the remaining uglies of the Trivia conversion. Got a new grounding plug (why are these always missing?)
hooked up a reliable switching supply, jamma harness and fabricated a connector for the G07 to the Jamma video.
Double-checked all my connections, tested the voltages to ensure they were correct, routed the wires for the as-yet unpopulated control panel areas,
Plugged in my stunt Jamma board (no big loss, but would have been annoying), fixed a wrong synch jack (negative sync to the 3-pin molex)
and adjusted the monitor controls.
Up to this point, I had never really checked the operation of the monitor other than 'it glows white, duh'. Not even a cap kit...
Works fine! Mind you, this is the monitor it came with- 1980, although with about 14 years of sitting around, based on that note.
Just some lines towards the top (left side for horizontal) when the brightness was up too high (leftover from the 'white test'.)
Those bemoaning the 'loss of an original'.. Trade me a cocktail wire harness and panels and I'll put em in. For now, it's multigame jamma with a Galaxian wrapper.
Now to turn that pile of wires at each end into controllers. A _lot_ less room in galaxian panels than oh, a Pac or Ms.Pac.. but I'm adapting the setup to the game,
not mangling the game (further) to make x controller work. basically fabricating joysticks with the middle of the panel as the retaining case. Adds to the challenge.
Everything carefully done so later, if I get the parts, I can bring it back to 1980 spec. The panels I have are too holey for restoration, and no parts besides.
Okay, that's 4 out of 5 showing video, 3 out of 5 playable (shorting control wires to ground doesn't count) After this.. Centipede! (all the parts, not hooked up yet)

I do want again to thank everyone who buys my extra junk. It just ends up being my funds for buying someone else's..