New Life Games LLC
**Video Poker, Keno, Slots, 21** Gaming machines => WMS Williams Video => Topic started by: pinballfixer2 on April 06, 2022, 09:22:48 AM
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Just got this Power Sevens machine. It works and plays fine with coins.
The bill acceptor takes the bill, stacks it , but I get no credits. It is a JCM 145
I tried to replace it with a working JCM 200 from a Stampede machine, but that one cycles normally when powered up, but will not take a bill at all
I put the acceptor in "stand alone test mode" and it does accept the bill that way, so the power to the head is not a problem....
Been through the settings and dip switches on the JCM's thinking theres a difference in Stampede and this one...but not that I can find.
Thinking its an I/O board problem.
Anyone have an Idea, or schematic on that system.
JCM 200 connector pinout for harness to back plane board??
What am I missing?? :Scratch-Head: