Rock-Ola Mystic turntable motor problem

[Tendurp]

Does anybody have a wiring diagram (or even better, circuit diagram) for the turntable of a Rock-Ola Mystic 478?  Or know where I can purchase one.

I have the Service manual and the Parts catalog, but neither show this information.  I have spoken with Victory Glass and when I said I had these two books they said I already had all the information they possess.

I had been working on a fault with Gripper Arm timing and before I started the turntable motor was working, so I suspect I may have caused this problem rather than there being a fault with the motor.

Ohms check on the motor is ok, but there are some strange voltages present.  Any help will be much appreciated.