| Main > Main Forum |
| PS2 JPAC Issues |
| (1/1) |
| gsoul:
I'm having an issue with my JPAC. Not sure if anyone is able to help. My cabinet is a Mortal Kombat 1 cabinet, that I believe is Jamma+. When I plug in the JPAC the following works. L Joystick L Button 1 L Start R Joystick R Button 1 R Start Coin Slot Anyways, thats all okay, so I solder up a wiring harness and solder it from the buttons to the jpac. Now I can access all the buttons on player 1. Everything is working great. Anyways, I wired up the wiring harness for player 2 and now when I boot the computer I cannot access anything. The other weird issue is that when I connect the JAMMA harness back to my MK3 board, the block button is continuously on. As soon as I turn the PC on, the block button turns off. Anyone come across this before? Any advice? |
| SirPeale:
Make sure the buttons are wired to NO, not NC. |
| RayB:
And make sure the grounds are correct ... |
| gsoul:
How should I do that? All the buttons are wired already, with the buttons that don't work, I've put a wire from BUTTON5 on the jpac, and soldered it to the button (not ground) on the CP. Do I also need to solder a wire from the GROUND on the JPAC to one of the buttons on the CPO? |
| Navigation |
| Message Index |