KC Emulator KCemu
Composite video signal is present on the RGB edge connector. In case of absence of an edge plug, it is possible to solder a composite video cable directly to the board in a location shown on the picture.
It is possible to connect a keyboard from KC85/3, that has a mini-jack plug. It has to be hooked up to pins 1 (signal) and 2 (ground) of the DIN5 connector in KC85/4.