Sounds like you have an Electrocoin (best kind ☺️ ) summer project ahead.So interestingly the more complete one seems to have been in America. It’s got US coin mech and had a few quarters still inside it.
Sadly despite it coming with half a dozen different keys none of them open anything on it so I can’t open the lock on the back to get at the monitor or the lock on the front to take the monitor out or the two to access the marquee section so this is going to be fun.
The six slot just boots to a grid pattern but after putting my own good one in good news is the monitor works somewhat but image is a bit small and colours are not correct so I need it out to service it. The wiring for the buttons is also a mess and barely any of them work
