A 2.0.4 main board

Yes. I've seen them. https://www.ebay.com/sch/i.html?_from=R40&_trksid=p2380057.m570.l1313.TR1.TRC0.A0.H0.Xipod+30+pin+connector+port.TRS0&_nkw=ipod+30+pin+connector+port&_sacat=0

For me, I had that plastic thing break that holds the pins in place. I straightened them out (broke a pin or two but they didn't affect audio output, data output, or video output fortunately.... and I just put one of those 30-pin extenders in the slot after I got them lined up until I got a new mainboard.

But I think those connectors are what you want.

/r/ipod Thread