u/Kolosus-er

I have a Rowe BC-1600 changer machine. I've been having issues with the machine sporadically and recently it went down completely. After reading up a bunch I found out that a RED bill acceptor light means a hardware failure. GREEN bill acceptor light means a software issue. I'm hoping that someone has an image of the raspberrypi that controls the machine. I'm open to all ideas other than buying an "repair kit" that will gut the current machine and replace it with new internals.