After almost a year on the back burner, I have unit #857 powered up and alive on the test bench.
The LCD is not working, does anyone have a link to a similar experience or a troubleshooting/FAQ?
The brightness and contrast resistors are not installed, just the J1 to J16 wire, and of course the 9 main wires to the board. I am getting +5 volts across DB1 and DB5, and that is all I know to do at this point.
Any help would be appreciated.
Kevin