We haven't had anyone try and/or report on the mini 2G, so there isn't much information on it here. There seems to be even less on the internet. If you could be so kind as to take very explicit photos inside your mini 2G, we'd all appreciate it.
While searching for a close up mini 2G logic board photo, I stumbled on these websites for iPod parts.
Fix My iPod :: iPod - Select iPod Model
iDemiGods.com - Your one stop shop for ipod parts, repair and more!!!
I have a feeling there are a million of this kind of site. iDemiGods seems pretty good, but the other seems somewhat expensive.