Well, most of the restoration is complete. I do not have the running man unit rebuilt as of yet, as I am awaiting the motor to be rebuilt. I did apply power and am trying to follow the start circuit as shown in the attachment.
I have power running from the 25 cent relay to the coin switch, and through the door slam switch. When a quarter is dropped in the coin chute, a relay becomes energized. At his time when the credit button is pressed, the coin switch coil pulls in. I manually tested the runs stepper, name stepper, out stepper and all advance on the light box. There are no balls in the machine as of right now.
What is the function of the "Index Relay" that appears to be part of the start sequence?
scan copy 2 (resized).jpg