My grandparents have this game thing in their garage but it needs a new coin mechanism or a correct connection to it. Usually, you add the coin and it'll register in the system, but now it doesn't sense the coin. So it's practically unplayable. I wanted to know if anyone was familiar with the coin mechanism used in a machine like this and where I can buy a replacement. Also, the back panel has 2 round key locks, but my grandparents seemed to have replaced them. If you know how I can get around that as well, I'd appreciate it!

Hi,
is the coin mech mechanical? usually the mechanical coin mechs have a micro switch under where coin drops from mech with a fine wire coming from it if the wire is bent or the switch is faulty this stop it from giving credit. hope this helps.

with the key locks you may have to drill through the center with a drill bit about 5/16 this will dill out tumbler and the locking Tung at back of lock will drop off