Philips 20PHH4109/88 Service Manual page 23

Chassis tpn14.1e la
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4.4.2
Speakers
Refer
toFigure 4-9
and
1. Remove fixation screws [1] that secure the speakers cover,
Refer to
Figure 4-9
1
4.4.3
Small Signal Board (SSB) + PSU combination panel
Refer to
Figure 4-11
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 + PSU combination panel.
1. Release the clips from the LVDS connector that connect
with the SSB + PSU combination panel [1].
Caution: be careful, as these are very fragile connectors!
2. Unplug all other connectors [2] , [3].
3. Remove all the fixation screws from the SSB + PSU
combination panel [4].
4. The SSB + PSU combination panel can now be shifted
from side connector cover, then lifted and taken out of the
I/O bracket. Refer to
Figure 4-10
for details.
for details.
1
Figure 4-10 Speakers removal
Figure 4-11
for details.
Mechanical Instructions
2. Gently lift the speakers cover from the TV. Make sure that
wires and cables are not damaged while lifting the rear
cover from the set.
3. Remove the fixation screws [1] that secure the speakers.
Refer to
4. Gently take the speakers out.
When defective, replace the whole unit.
4
Figure 4-11 SSB + PSU combination panel removal
back to
div. table
TPN14.1E LA
4.
Figure 4-10
for details.
1
1
4
3
1
2
EN 23
19590_108_140111.eps
140111
4
4
19590_109_140111.eps
140111
2014-Feb-21

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