SIM WAYS for network AC in A Z10 STL 100-4

i have a Blackberry Z10 STL 100-4

i have to replace a sim-card reader on the device but there seem to be a complex network Ac here.

if any one has the schematics please. i emphasize on the model to be STL 100-4 as i have met a lot of other z10 makes out there