For sale is a nice MK4 board which up until a couple of months ago was working with a minor flaw. The game played fine but it had a U63 Wave RAM issue which produced a small particle like red line across the screen horizontally.
I went to plug it up today and now it is showing a ROM error as well at the U12 position. The U12 ROM is an ST - M27C160 this is a 42 pin chip and both burners I own only go up to 40 pin and because of this, the board resets.
Board is in nice physical shape with no bent pins or hacks on the solder side.
Here is a video of the PCB working and what the red line looks like.
Looking for $65.00 shipped.
I went to plug it up today and now it is showing a ROM error as well at the U12 position. The U12 ROM is an ST - M27C160 this is a 42 pin chip and both burners I own only go up to 40 pin and because of this, the board resets.
Board is in nice physical shape with no bent pins or hacks on the solder side.
Here is a video of the PCB working and what the red line looks like.
Looking for $65.00 shipped.
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