And I said "meh, not all of them! Mine doesn't! And I can prove it."

So I took pics of the system, and I looked inside, because... I like looking inside things


And much to my surprise, the S-video plug appears to be there and is soldered to the PCB!

It's a first surprise; but second, what is THAT? :

The cable have 8 wires inside. It was cut, but I suppose that it was going out of the system from the hole ove the white sticker.
Any idea? I'm not tech guy, and I haven't found much technical data about what the 3DO guts does.
I can only suppose things.
Interestingly, someone foudn that picture :

from a Chinese forum/site :
http://game.ali213.net/thread-2919362-1-1.html
Where the RF out have been replaced by a 8 pins Mini-Din connector. And that's the number of wires coming from that cable in mine.