Does anyone have experience troubleshooting any Namco System 1 boards like Splatterhouse, Galaga '88, Tank Force, etc?
I have a full EPROM set loaded but at normal boot the screen alternates between a full screen of zeroes and a full screen of red with horizontal lines.
Test mode flashes a blue screen for a split second, waits for a bit, and then flashes a quick screen of zeros, followed by red with horizontal lines, followed by nothing.
I have a full EPROM set loaded but at normal boot the screen alternates between a full screen of zeroes and a full screen of red with horizontal lines.
Test mode flashes a blue screen for a split second, waits for a bit, and then flashes a quick screen of zeros, followed by red with horizontal lines, followed by nothing.
