Mechanical Instructions
4.
Figure 4-3 Rear cover removal
4.3.2
Keyboard Control unit
1.
Gently release the tapes that secure the keyboard cable.
2.
Remove the fixation screws that secure the keyboard
control panel.
3.
Gently take the keyboard out.
When defective, replace the whole unit.
4.3.3
Small Signal Board (SSB) & Wifi module
Refer to
for details.
Caution: it is mandatory to remount all different screws at their
original position during re-assembly. Failure to do so may result
in damaging the SSB.
1.
Release the clips from the LVDS connector [1] that connect
with the SSB.
Caution: be careful, as these are very fragile connectors!
Unplug the cable/flat foils connector.
2.
Unplug all other connectors [2].
3.
Remove all the fixation screws [3] from the SSB.
4.
Take out the SSB with I/O bracket.
5.
The SSB can now be shifted away from side connector
cover, then lifted and taken out of the I/O bracket. Refer to
for details.
6.
Unplug the connector [4] from the wifi module, then remove
the fixation screw [5].
7.
The wifi module now can be taken out from the panel. Refer
to
for details.
Figure 4-4 SSB & Wifi module removal
4.3.4
TunerBox Board
1.
Gently Unplug Pin connectors from the SSB.
2.
Take the TunerBox Board out.
19980_102.eps
M3 × 8
2
M4 × 8
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
M3 × 6
3
3
3
19980_103.eps
1
3
3
3
3
2
3
5
4
2
