Robotron KC85/4

Resources

Wiki
oldcomputer.info (pinouts)
kc-club.de
Ulrich Zander (includes Service Manual)
Documentation (includes schematics)
kc85-museum.de
mpm-kc85.de

Internals

Motherboard

Daughterboard

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.

DSC_0064

Power Supply

Keyboard

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.

DSC_0062

Reassembly

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