ID
PCB Reference
1
WWAN – Back
2
GPS – Back
3
WLAN – Back
4
WWAN – Front
5
WLAN - Front
2. Set the RF Passthru board on the chassis, insert and tighten the two (2 x 3-mm) screws.
3. Connect the grey and black mini-card cables into the barrel connectors on the opposite side
and run them under the retainer tab.
4.20
Rocker Switch
Remove the Rocker Switch
4.20.1
1. Remove the screw (M2 x 3-mm) from the center of the rocker switch.
2. Pull the rocker switch with your finger until it disengages from the rocker pin.
4.20.2
Install the Rocker Switch
1. Insert the rocker switch onto the rocker pin.
2. Secure the screw holding the rocker switch to the pin.
Page 67 of 94
™
Dell
Latitude™ XT2 XFR Service Manual
1
4
Wiring Color
Black / Grey
Red
Black
Grey
Black
3
2
5
Version A00-01