Working on a Chicago coin rifle gallery. Having an issue with one relay constantly blowing a fuse every time it’s activated and it’s causing a coil to emit smoke when the fuse is jumpered. Did some digging and schematics review found a potential issue but I just don’t know enough so I am asking for help here. On the schematics my black (1 on pic below) and red (4) out of the rectifier should have 30 vdc but they are putting 45 vdc the green (2) and white (3) show on the schematics 30 vac and put out 34 vac. .... so I am still learning, is this a problem (seems the higher voltage is burning the coil) and if so does the rectifier need replacing or is there an issue somewhere else I need to be looking? Thanks!
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