Genesis/Master System A/V

Female DIN-8 (at the console)

PinAssignment
1Composite Video
2Ground
3Audio Mono
4RGB Green
55V DC
6Sync
7RGB Red
8RGB Blue

Note “this is a DIN41524 type (“262-degree”) plug where pins 6 and 7 are 'out of circle'” (from sta.c64.org/legend.html).

Genesis 2, 3, 32x, and Nomad A/V

Female 9 Pin Mini-DIN (at the console)

PinAssignment
1RGB Blue
2+5V DC
3RGB Green
4Composite Video
5Sync
6Audio Mono
7RGB Red
8Stereo L
9Stereo R

Shield Ground

Genesis looking at the cable / Genesis 2 at the console