Hello, at York Trains Show I bought an F3 UP - 6-24552!
The A unit does not power and has a problem with the smoke unit.
I need help to know about voltages and measurements that I can do, because as I live in Brazil it is complicated to send for repair.
When I turn on the unit the resistor works and I feel the smell, but the motor doesn't start. So I took the motor and tested it out of the circuit and it is perfect.
So I would like help to know if I have measurements that I can do, because when I start the motor I don't have 5V in the terminals. (electric scheme).
Thank you very much for your help.