It still says insert coin for every other character I plug it into the astro city, push the credit button and ta-da player 1 says kowabunga and it says press start, push the A button and im playing TMNT by myself. So i have gathered that maybe the wiring is all wrong? I read that konami have special p3 and p4 harnesses ? Need different wiring?Īnyway in the cabinet i flicked down the test switch and it did nothing, but when its flicked down i can press the service button and it will give me credits but it will also start player 1 up? So i push start, still nothing ! I push the A button on p1 and ta-da im playing as player 1 and i can finish the game from that point.

Whats weird is p3 and p4 when plugged in to the board the only button that works is the start button for both, and its coming up as that im pushing down?

The start button will flash until every credit is used) (Now i understand that the tmnt cab normally had a chute for each player to start the game but my LAI cab says in the manual that set the universal credit board mk4 to 4 player mode and the coins go into credits that then whoever presses start on the machine gets that credit. In the controls menu in test mode the joysticks up down left right jump and punch buttons work fine for p1 and p2 but the start buttons arent recognised as anything. I push all the flashing start buttons for p1 p2 p3 and p4 and nothing happens. The title screen still says GAME OVER, insert coin for p1 p2 p3 p4. I put the coin through the coin mechanism and bam it says up the top on the DMD : credits 1. Start the game up, set the dipswitches (sadly no freeplay?) so i made it 20c is 1 credit. Plug this in, hook up the 3p and 4p wiring to the TMNT board (the ones originally in it for NBA Jam) and away i go, 4 player fun! I then finally bought TMNT arcade PCB, 4 player version. I then got a TMNT marquee profesionally done up for the cabinet, i only want TMNT in this machine. So i bought this cabinet with NBA JAM in it.

Hi all, its me again with more issues regarding my 4 player LAI cab.

Tmnt 4 player arcade