Karl Baron on Nostr: The pinout comes from this (deleted) forum post, if you want something better than a ...

The pinout comes from this (deleted) forum post, if you want something better than a photo of an ImageWriter printout (not that that doesn't have it's own charm) https://web.archive.org/web/20210225063638/https://forums.sgi.sh/index.php?threads/o2-power-supply-basics.117/