I have an Allied Leisure cocktail pin (called "Circa 1933). I have reset issues and the 5v power supply voltage fluctuates (drops to about 2 volts after about 30 seconds of operation). Anyway...I bought a Happ switching power supply (picture attached). I need help knowing which wires from the old 5v power supply go to which terminals on the new supply. If anyone can help me out. I am particularly stuck on where the 5v (-) out goes. Is that basically a ground for the 5v (+)? Should it go on on of the GND terminals? I'll also include a picture of the 110 v wires from th old poer supply. I'm wondering if the black and white wires can each go on one of the two 115V terminals. The green wire is the field ground (FG) I think.
Sorry for my lack of electrical expertise. I'm trying to get better.