Opto trough board set - CAPCOM
New design trough opto receiver and transmitter boards that fit specific CAPCOM pinball machines.
If your pinball machine serves up random multi-ball or puts two balls in the shooter lane, or multi-ball goes on and on forever, most likely one of the trough boards is faulty!
The original factory transmitter board typically suffers from high heat stress from resistors that are improperly sized for the amount of power they draw. Over time, this can lead to transmitter failure.
- B0015701 and B0015702 transmitters
- B0015601 and B0015604 receivers