According to the Auxiliary lamp driver board schematic for Centaur, J1 pin 11 should be the 5 volts. J1, Pin 1 is a digital signal, AD1.
Ground is J1 pins 13, 14, & 15, which is the same as TP2 on the aux lamp driver board.
J1 11 pin is 5 volts. What I can’t understand is why do some lights work, some go out when I test or ground pin 1. Bad board? Can I not attach video here?
Quoted from Neo299:J1 11 pin is 5 volts. What I can’t understand is why do some lights work, some go out when I test or ground pin 1. Bad board? Can I not attach video here?
Upload video on YouTube and put link in your post. Boom, attached.
What game is this?
What do the lamps do in self test?
If you ground the tab of a non munitioning lamp does it light up?
It’s kings of steel. I had to buy a magnifying glass to find all the cold solder joints. I found 5. Now all but one light works. I do have another question, I’m getting a mild shock when I touch metal on the pin. Like under where the lock down plate is,and the metal on the side. The ground plug has been cut off. I’m just waiting on a new cord from pinball life. You think a new cord will fix this? Thanks
Quoted from Neo299:You think a new cord will fix this? Thanks
Yes. As a quick test run a piece of wire from the ground braid on the machine to the ground braid on the machine next to it. Or to the plate screw on the wall outlet.
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