Galaga Coin Up Problem

Galaga007

Member
Joined
Jan 15, 2011
Messages
119
Reaction score
7
Location
Maryland
Any input is apprecaited. I have my Galaga set to one coin one play. If I insert a coin, or coin the game up myself, manually, two credits or games register. Any thouhgts on why this is happening?

Thank you.

Jay
 
Follow the wiring harness and see if you have some type of credit multiplier board (a small pc board) attached.
 
This can also happen if you have the wires reversed on one of the coin switches.

Also, if this is one of the machines with caps across the leads on the coin switch, check to see if the cap is shorted out.
 
Back
Top Bottom