Asteroids Arcade Help

So I just picked up an Asteroids (not Deluxe) arcade game and I am trying to figure the wiring for the coin door interlock. The game was previously in a laundromat and had been vandalized and the entire interlock switch on the coin door is missing. There are a pair of black and white wires that go into the switch and then back out again, but i only have the wires that come out of the switch. I have poured over the schematics and repair manuals but i cannot find the wires that are supposed to go into it. If anyone out there has one of these or knowledge of them, could you point me in the right direction?