PCB hates the Cabinet???

SpamManMarc

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So I think this is weird, and am wondering if anyone has seen this or has any ideas to help me.
My Ameridarts keeps coming up with a jumbled screen in it's cabinet. The game is playing in the background. All my voltages are good, I even tried a second Ameridarts board, but it did the same thing. Both boards will display properly in other game cabinets, and other boards will display in the Ameridarts cabinet, BUT the Ameridarts boards will not display unscrambled in their cabinet

Any thoughts??? I'm frustrated with this.
 
need more information. what monitor are you trying to display it on? will any other board work with the setup? sounds a lot like something is wrong with the sync wiring for the monitor
 
G07 Monitor. Any other PCB I put in works fine. Like I said, it is weird, because everything else works good in the cabinet, just not the Ameridarts PCB, even though the Ameridarts PCB works in other cabinets.
 
you wouldnt by chance have a way of measuring horizontal and verticle sync frequency would you?
 
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