Not directly what you are after but I thought I'd post the one for the upright just in case somebody comes looking.
If you find a good version of the one you are looking for don't forget to repost for future AA's
Long shot but working on a semi restored Funhouse with a repro playfield and found the Rudy's hideout metal guide to be missing.
It's roughly 59-60mm long and sits in the position above. Luckily I had another funhouse here
Ok I'm weak! I admit it!
Another x68000 Grey keyboard. All 3 machines have Keyboards now...Even better condition than the last one but missing one of the stands at the back.
Intersting how this one has the x68000 written in gold, I wonder what model its from.
Next was a x68000 to VGA cable.
Lastly is the awesome Roland SC-8850....Listening to Doom as I type this.....amazing!
So you get the rug pattern which from memory is the ram test then blank screen? It could suggest bad ram.
Been a long time since I've worked on one of these let alone any Williams board.
+5 is the most important. -5 isnt even used on a 1000 in 1 or if going MAME as previously stated you'd probably be using a PC PSU anyway. No real need to adjust 12 volts either.