sync wiring question - T&F--->wg4900 series

Cartouche

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(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
 
Last edited:
Awesome, thank you, I was just looking into this question. I'm just attempting to repair a bunch of these monitors I bought off a local guy in a sorry state of repair. Now that I'm trying to hook up my first one after recap and fixing broken traces I wasn't sure what to do with the sync on this wiring set up.

sync = -H

:D appreciate the post!
 
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