Cartouche
New member
(never mind, fixed - sync to h- w/jumper worked)
I'm trying to wire up a 4900 to a Track & Field board (via Bob's jamma converter). I'm confused about how to wire up the sync and video ground, not knowing if Konami classic boards are pos, neg, or composite sync.
How should I run the sync and video ground harness wires to the monitor pins?
Just for reference, the monitor pinout is:
neg sync h
neg sync v
ground
pos sync h
pos sync v
rgb
Thanks,
Marc
I'm trying to wire up a 4900 to a Track & Field board (via Bob's jamma converter). I'm confused about how to wire up the sync and video ground, not knowing if Konami classic boards are pos, neg, or composite sync.
How should I run the sync and video ground harness wires to the monitor pins?
Just for reference, the monitor pinout is:
neg sync h
neg sync v
ground
pos sync h
pos sync v
rgb
Thanks,
Marc
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