super bagman scrambled

priglmeier

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Donor 2016
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richfield, Minnesota
I bought a super bagman PCB a while back. The board has always had some issues. It powers on, makes sounds, but the graphics come up scrambled. I have checked the voltages and adjusted them, cleaned the board, resocketed all the chips, replaced the RAM, replaced the GFX chips, replaced a bunch of capacitors and I have the same results.

Photos attached. Let me know if you have seen this before on super bagman.

thanks
 

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