Mechanical Instructions
4.
Figure 4-5 Rear cover removal [2/4]
Figure 4-6 Rear cover removal [3/4]
Figure 4-7 Rear cover removal [4/4]
4.3.2
Small Signal Board (SSB)
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 tape from near the bottom side of the set from
the SSB shielding.
2.
Remove the fixation screw near the L-R audio side inputs.
3.
Remove all other fixation screws from the SSB.
4.
Release the clips from both the Flat Foil connectors.
Caution:
be careful, as these are very fragile connectors!
Take the flat foils out of their connectors.
5.
Release the other cables from their clamps.
6.
Unplug all other connectors.
7.
Take the SSB out.
Caution:
be careful not to damage the thermal pad at the
bottom side of the SSB.
4.3.3
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.
Release the Power board cables from their clamps.
2.
Unplug power connectors from the SSB and LCD panel.
3.
Remove all fixation screws from the PSU.
4.
The PSU can now be taken out of the set.
When defective, replace the whole unit.
4.3.4
Speakers
1.
Release the speaker cable from its clamps.
2.
Unplug the speaker connector from the SSB.
3.
Take the speakers out.
When defective, replace the whole unit.
4.3.5
Stand removal
Caution:
it is mandatory to remount all different screws at their
original position during re-assembly. Be sure to put the set in
the Service Position.
1.
Remove the speaker cables as described earlier.
2.
Remove the fixation screws.
3.
Take the stand out.
4.3.6
IR/LED Board
1.
Unplug the connectors from the IR/LED board.
2.
Remove the fixation screw.
3.
Release the clips that hold the board and take it out from
the bezel.
When defective, replace the whole unit.
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