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■ DU CON Cover preparation
*Notice
1. Remove the Release Paper of DU CON Cover Spacer
and attach it to DU CON Cover.
2. Attach FFC Protect Sheet to DU Leg Plate.
3. Attach MODEM PCB Insulation Sheet to DU Leg Plate.
Attaching standard of MODEM PCB Insulation Sheet
Tolerance of misalignment between DU Leg Plate and
MODEM PCB Insulation Sheet: 0 ~ 2 mm
Attaching standard surface of DU CON Cover Spacer:
Align with the bent back side.
Keep the gap of less than 0.5 mm between the bent
part of DU CON Cover and DU CON Cover Spacer.
■ Docking PCB Ass'y preparation
*Notice
1. Connect FFC DU CN to Docking PCB Ass'y
and fix. Make sure the front and back side
direction of FFC DU CN.
See fig.1.
2. Attach Cable to Dockleg Cover Sheet.
3. Support Cable with DU Angle Ass'y and I/O
Antenna Plate 2, and fix with Screw <N7>.
Attach Dockleg Cover Sheet to IO Dock Leg.
4. Fix IO Dock Leg to Docking PCB Ass'y with
Screw<N3>. Make sure the direction is correct.
Use the special jig.
Tightening order of Screw<N3>: a - b
5. Attach Insulation Sheet CN to the connector
Docking PCB Ass'y. Make sure the direction
is correct.
6. Attach DU CN Gasket to IO Dock Leg. See fig. 2.
7. Attach DU Angle Ass'y to Docking PCB Ass'y.
Make sure the direction is correct.
FFC DU CN
fig.1
DU CON
Cover Spacer
DU CON Cover
Attaching standard surface of
DU CON Cover Spacer:
Match the tip to the bent back side.
Attaching standard of MODEM PCB Insulation Sheet
Tolerance of misalignment between DU Leg Plate and
MODEM PCB Insulation Sheet: 2 ± 1 mm
DU
Angle Ass'y
Insulation
Sheet CN
IO Dock Leg
Attaching standard of
Dockleg Cover Sheet
Tolerance of misalignment
between Dockleg Cover Sheet
and IO Dock Leg: 0 ± 1 mm
Screw<N3>
Docking PCB Ass'y
Attaching standard of FFC Protect Sheet
Tolerance of misalignment between DU Leg Plate
and FFC Protect Sheet: 2 ± 1 mm
2 mm protruded. 4 mm attached.
MODEM PCB
Insulation Sheet
2±1mm
DU Leg Plate
Torque of tightening screw :
Screw <N7> = 0.5 ± 0.05N·m ( 5.0 ± 0.5kgf·cm)
Screw <N3> = 0.2 ± 0.02N·m ( 2.0 ± 0.2kgf·cm)
a
b
Screw<N3>
Dockleg
Cover Sheet
4-13
2±1mm
FFC Protect Sheet
Attaching standard of
FFC Protect Sheet
Tolerance of misalignment
between DU Leg Plate and
FFC Protect Sheet:
0 ~ 2 mm
I/O Antenna Plate 2
Screw<N7>
Cable
FFC DU CN and Cable
pulling direction
Docking PCB Ass'y
Attaching standard of Dockleg Cover Sheet
Tolerance of misalignment between Dockleg
Cover Sheet and IO Dock Leg: 0 ± 0.5 mm
DU CN
Gasket
Chamfering the
attaching mark of
fig.2
DU CN Gasket
IO Dock
Leg
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