I took a picture of the old switch I swear! But it’s no longer on my phone! This is a 1993 Jurassic Park ball release switch. I think this is correct - but don’t want to turn it on until I get confirmation!
Each of the pins on the switch are marked on the switch, COM, NO and NC. The white wire goes to the NC pin. The black wire goes to the COM pin. The green wire goes to the NO pin. You may have to remove the switch to see the markings.
Nothing should blow up even if you have the connections wrong on the switch. You can try it, and if not working —switch it.
Great to see you're enjoying Pinside! Did you know Pinside is able to run thanks to donations from our visitors? Please donate to Pinside, support the site and get anext to your username to show for it! Donate to Pinside