jmduncan
Member
I have an Omega Race upright machine i just recently acquired. When I first plugged it in I had all my lights but no video, after a little research on the net I found out about the acid damage I should look for. I removed the boards and found very minor acid damage to the top right corner of the board. I neutralized the acid and cleaned the board up a little and re-installed it. Once reinstalled I thought I was in the clear, the game comes up and plays. My test switch was found to be bad, so I jumped it into test mode using the wires, my issue is that all the V RAM and V ROM all test NG. I do have some minor issues with text fading in the top right corner and the trapezoid/rectangle the score is enclosed in jumps off to the right of the screen once you begin game play. I am an extreme newbie to this stuff, but any help would be appreciated!!!
****update****
Swapped in 2114 ram from my ms pac man board and the ram all still test NG. The ram from the Omega Race tested good in the ms pac man machine. Wondering what to do next.... any ideas?
****update****
Swapped in 2114 ram from my ms pac man board and the ram all still test NG. The ram from the Omega Race tested good in the ms pac man machine. Wondering what to do next.... any ideas?
Last edited:


