Yes you do need a kick harness. When I did this swap, my MK1 board came with the Jamma harness so by me running the control functions off the MK1 harness but using the MK2 harness for everything else, I can get it to work. If you don't have a volume pot, that may be your sound problem. I don't...
The original monitor was a Phillips and the new one is a Samsung. When I put the new one in, I unplugged the harness from the original one and used it on the new one after figuring out which wire was which. There were 6 leads on the new one, 5 on the old. The extra on the Samsung was for...
I recently got a dedicated Guerilla War cab. Guy I got it from said the monitor was bad and had a new one in the box that he gave me with the game. Brought it home and tested the cab out and I had sound but no picture. Replaced the monitor and now I still have sound but no picture. Tested the...