Table of Contents
Advertisement
EN 26
4.
TPN14.1E LA
4.5.2
Speakers
Refer to
Figure 4-13
and
1. Remove fixation screws [1] that secure the speakers cover,
Refer to
Figure 4-13
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
Figure 4-14
4. Gently take the speakers out.
When defective, replace the whole unit.
4.5.3
Small Signal Board (SSB)
Refer to
Figure 4-15
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 4-15
for details.
3
3
Figure 4-15 SSB removal
4.5.4
Power Supply Unit (PSU)
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 PSU.
1. Gently unplug all connectors from the PSU.
2. Remove all fixation screws from the PSU.
3. The PSU can be taken out of the set now.
4.5.5
Stand bracket
1. Remove all fixation screws of the bracket.
2. Lift the bracket from the set.
4.5.6
Control Board IR/LED Panel
1. Remove the stand bracket, as described earlier.
2014-Feb-21
Mechanical Instructions
Figure 4-14
for details.
for details.
for details.
3
1
2
3
19590_113_140111.eps
2. Unplug the connector from the Control Board IR/LED
panel.
3. Gently release the clip that holds the panel and take it out
from the bezel.
When defective, replace the whole unit.
4.5.7
LCD Panel
1. Unplug all the connector cables of the boards.
2. Gently take all the speakers out.
3. Lift the subframe with SSB, PSU, Control Board IR/LED
panel from the LCD panel and put it aside.
Warning:Cause the panel of 40" & 47" is bolt-on panels, the
panel could not release from bezel.
When defective, replace the whole unit.
4.6
Set Re-assembly
To re-assemble the whole set, execute all processes in reverse
order.
Notes:
•
While re-assembling, make sure that all cables are placed
and connected in their original position. See
Figure
•
Pay special attention not to damage the EMC foams on the
SSB shields. Ensure that EMC foams are mounted
correctly.
140111
back to
div. table
4-4.
Figure 4-1
to
Hide quick links:
Advertisement
Table of Contents
