I have a Belco Golden bell skill stop. Need help figuring out what transformer I need. It has no power cord. There is a red and black wire that leads to the power supply. I cant find any info on any of the data plates but the token mech. does say DC-24V and the same on the coin hopper. I have 3 other machines Tarot Master, Big wave, and Azteca that work perfectly. The Big wave machine is the only one that the transformer that is visible. Any help would be greatly appreciated.