Hello. I have an AP 111 machine. The other day I went to install a different coin mech and inadvertantly touched the plug in the socket backwards. After this, the coin mech ejects coin once and stops working. I have tried different coin mech and get same result. Any advice is appreciated.
Vendzone,
I'm afraid you burned out the main board. If you have one in another machine just switch them and see if that takes care of that problem. If not there are AP control boards for sale on eBay and are available from most used vending suppliers for $150 - $250. Sorry :(
daryl