Galaga007 Member Joined Jan 15, 2011 Messages 119 Reaction score 7 Location Maryland Jun 6, 2011 #1 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
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
channelmanic Well-known member Donor 3 years: 2011-2013 VAPS Joined Apr 5, 2008 Messages 17,110 Reaction score 1,093 Location Texas Jun 6, 2011 #2 Follow the wiring harness and see if you have some type of credit multiplier board (a small pc board) attached.
Follow the wiring harness and see if you have some type of credit multiplier board (a small pc board) attached.
LyonsArcade Well-known member Joined Feb 9, 2006 Messages 19,367 Reaction score 3,854 Location Rock Hill, South Carolina Jun 6, 2011 #3 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.
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.