Alternative version of sxg75 mainboard / jtag points?

[x75]

I had 3 different types of sxg75 mainboards. version B1+ seems to be quite interesting. No "normal" jtag points but something under MMC card slot. Also chipset on front side of B1+ version (right-bottom area) seems to be biger.

http://viii-lo.krakow.pl/~behru/proto/PICT0340.JPG here is foto of front side

and the backside: http://viii-lo.krakow.pl/~behru/proto/PICT0356.JPG

All photos you can find here http://viii-lo.krakow.pl/~behru/proto/

Does anybody knows what are these additional points under MMC card slot?

[Bonfire]

i don't know, i have EF81 with JTAG and all the connector pins are over all MB