Coin Sensor Operation/Voltages
Hi,
I have coin mech with a 2 pin (magnet) and a 4 pin (coin) sensor. The coin guide plate and spring are missing from the coin mech. I fabricated a piece of aluminum to prevent the coin from falling to the tray and it now passes through the 4 pin sensor and falls into the hopper but it's not registering any credits.
The four pin sensor has a red, a yellow, a blue and a black wire. With the machine turned on, the voltage over black/red is 10v and 0v between black/yelllow and black/blue. As the token passes through the 4 pin sensor, voltage on the yellow and blue remains at 0v. Can anyone let me know if that's normal? I would have thought there would be some change to act as an input to "wherever".
Thanks
CollinP
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