I have a question. I have a small electric motor out of an old jukebox that I think is bad. I found the wiring diagram telling me the motor circuit is 28VDC. However, before I found the diagram I was using a voltmeter testing the plug into the motor and I got about 30VDC however, when I switched the voltmeter to AC I also got a reading of about 13.5VAC. So... my question is, if I did not have the wiring diagram how would I know whether the circuit was AC or DC because I am getting what looks like valid readings from both on my meter?
Thanks in advance for any help...
Thanks in advance for any help...