Newfie
Active member
I found a cheap working replacement board to replace my hard version of DK (see http://forums.arcade-museum.com/showthread.php?t=228897). I labelled each connection as I was taking it off the original board, with the intentions of putting them on the new board in the same order and location.
I removed connectors at P3, P5, P10, P7, P8 and P9 on the CPU board as well as a connector on P3 of the video board.
The problem is the replacement board has a connector going from P12 on the CPU board to P4 of the video board that the original board didn't have.
Can I still connect everything the way it was on the original board?
The original is labelled TG4-14 and the new one is labelled TG4-11
I know I could have probably swapped the EPROMS, but if I can get the board I bought to work, I will probably end up selling the hard version (as well as the Jamma adaptor that came with it)
I removed connectors at P3, P5, P10, P7, P8 and P9 on the CPU board as well as a connector on P3 of the video board.
The problem is the replacement board has a connector going from P12 on the CPU board to P4 of the video board that the original board didn't have.
Can I still connect everything the way it was on the original board?
The original is labelled TG4-14 and the new one is labelled TG4-11
I know I could have probably swapped the EPROMS, but if I can get the board I bought to work, I will probably end up selling the hard version (as well as the Jamma adaptor that came with it)