mc300baud
Well-known member
so i'd like to make a Warp Warp to JAMMA adapter, but i have a few questions...
- since the Warp Warp PCB is like a Pac PCB that takes AC and turns it into DC on board, is it possible to use a standard switcher to power it? the pinout on KLOV states 7VAC and 12VAC like Pac which should make it work hooking up to 5VDC and 12VDC respectively (Mike's Arcade has a nice explanation on the Pac pinout page.) but looking through the manual it seems that it calls for 15VAC and 25VAC. is this too great a difference?
- the can the LOGIC COMMON and COIN COMMON off the Warp Warp PCB be hooked up to the rest of the grounds? the VIDEO GROUND is supposed to be tied into LOGIC COMMON according to the wiring diagram so it would end up being tied to all grounds as well.
- since the Warp Warp PCB is like a Pac PCB that takes AC and turns it into DC on board, is it possible to use a standard switcher to power it? the pinout on KLOV states 7VAC and 12VAC like Pac which should make it work hooking up to 5VDC and 12VDC respectively (Mike's Arcade has a nice explanation on the Pac pinout page.) but looking through the manual it seems that it calls for 15VAC and 25VAC. is this too great a difference?
- the can the LOGIC COMMON and COIN COMMON off the Warp Warp PCB be hooked up to the rest of the grounds? the VIDEO GROUND is supposed to be tied into LOGIC COMMON according to the wiring diagram so it would end up being tied to all grounds as well.
