thebman80
Well-known member
I have a 4 slot MVS that has a strange issue every time turn it on the 2nd player credits itself 1 credit. There is also in issue with horizontal lines through the games in every slot. Just broke down every cart I have and cleaned the crap out of them tonight and the issues with the horizontal lines didn't change. Once in a while the sound will cut out but that's maybe like 2% of the time. I also just installed a new memory battery doesn't seem to be that much corrosion damage. 3 resistors near the battery looked like they where touched slightly already replaced one but not the other 2.
Hopefully I will get 10 min tomorrow to check the voltages. Some of these issues seem more than just low voltage issues but I have been wrong before.
Hopefully I will get 10 min tomorrow to check the voltages. Some of these issues seem more than just low voltage issues but I have been wrong before.
