amazing contents in blog...
I know this is an old thread, but I was collecting images of the late 2010 MBA logic board and find this one...
...and, if I'm not mistaken, the CPU and GPU have been incorrectly labeled here.
This is the image from this review:
(this image appears at page #3 of the review)
And this one is from the iFixIt teardown of the same machine:
As you can see, the CPU and the GPU are "mirrored" in these images... I think the one from ifixit is right, because you can clearly read "nvidia" if you zoom in the huge image version.