I've recently fixed up an IGT S+ (Ten Times Pay) and gotten everything working, everything except the coin comparator that is. The machine came with an X-10 X-Mark Xeptor unit inside. When I purchased the machine the Xeptor wasn't even plugged in, which I realize now was because it's missing the wiring harness between the IGT connector and the Xeptor unit (which plugs into the personality plug?). I'd love to get this wired up (and hopefully working). I took some photos of the Xeptor and the (lack of) wiring harness.
It looks like the Xeptor takes three inputs, and I found a photo in the manual (below) which seems to show a wiring configuration. Can I just make my own harness and wire this to the three pins coming from the IGT MPU?
The three pins coming from the MPU look like this (founded side first):
1. orange wire with light blue stripe
2. two orange wires (combined) with green stripes
3. orange wire with purple stripe
P.S. Is that large chip supposed to be missing?
Thanks!