Kindle SD card reader - Top

Aligning the components, I believe it is the small ribbon connector you may see in pict.25 placed on the left of the battery connector.
As seen in pict.13, removing just the knockout box will give you access to this connector seeing part of the metal shield, also. I can't figure why Amazon's designers added this knockout box. Maybe Bill can give us a hand with this.

It was in Image 11 -- he specifically pointed it out.

Where did you see that, wb?