Philips 40PFT4100/12 - Keyboard Control Unit

Mechanical Instructions
EN 20 TPN15.1E LA4.
2015-Oct-30
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4.4.2 Rear Cover
Refer to Figure 4-18
and Figure 4-19 for details.
Warning: Disconnect the mains power cord before removing
the rear cover.
1. Remove the fixation screws [2], [3] and [4] that secure the
rear cover. Refer to Figure 4-18
and Figure 4-19 for details.
2. Gently lift the rear cover from the TV. Make sure that wires
and cables are not damaged while lifting the rear cover
from the set.
Figure 4-19 Rear cover removal
4.4.3 Keyboard Control unit
1. Unplug the connector from the keyboard control panel.
2. Remove the fixation screw that secure the keyboard
3. Gently take the keyboard out.
When defective, replace the whole unit.
4.4.4 Small Signal Board (SSB)
Refer to Figure 4-20
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 that connect
with the SSB[1].
Caution: be careful, as these are very fragile connectors!
2. Unplug all other connectors [2] .
3. Remove all the fixation screws from the SSB [3].
4. The SSB can now be shifted from side connector cover,
then lifted and taken out of the I/O bracket. Refer to
Figure 4-20
for details.
Figure 4-20 SSB removal
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