Dell
™
Latitude™ XT2 XFR Service Manual
Page 64 of 94
Version A00-01
ID PCB Reference Wiring Color
1 WWAN – Back Black / Grey
2 GPS – Back Red
3 WLAN – Back Black
4 WWAN – Front Grey
5 WLAN - Front Black
3. Route the three cables under the tab for the docking door bracket, then install and tighten the
five (M2 x 3-mm) screws for the docking door bracket.
4. Place the RF Passthru board into place and tighten the two screws (M2 x 3-mm) securing it to
the chassis.
5. Route the black and grey cable from the front end of the RF Passthru so they sit under the
retention tab and lay within the memory door opening.
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