Recently I noticed there was an error in the currently released schematic, the coin counter circuit was drawn incorrectly. Will this affect any currently released Uzebox JAMMA board or the future Revision C board? No, all of the boards have been tested and function properly. The Revision C boards do not have this problem on the PCB.
Below is an image of the old incorrect drawing and the new correct drawing which should replace the old drawing:
I apologize for any inconveniences that may have occurred from this error.
The new Rev C schematic can be downloaded here
PS – Revision C boards are on the way!