On 03/05/2017 07:21 AM, Ben Potter wrote: > > Turning the motor by hand with the multimeter attached gives me either > infinity, or 30-35 Mega Ohms between the power input and ground. > > Can't find a dead short - but I'm surprised that I'm getting _any_ path > there. > > > That may be a clue that there is a very momentary short. You might try the same test with one of the other motors. If the others just indicate infinity all the time, you might be seeing that problem that blew the amp.
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