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Museum of the Game® & International Arcade Museum® Forums
My chassis has pins for R G B Gnd H V (no mention of + or - I can discern). I'm not sure how to send the sync from the JAMMA harness to the chassis board correctly. Do I jump the sync to both H and V? I hooked it up only to H, got only a horizontal line of light, and immediately turned it off. Thought I better ask before I do some lasting harm.