Philips 22PFA5403S/67 Service Manual page 13

3.2.4 Main + Power board
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. Unplug all connectors [2].
2. Remove all the fixation screws [3].
3. The Main + Power board can now be shifted from side connector cover, then lifted and taken out of the I/O bracket.
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3.2.5 Speakers
1. Gently release the tapes that secure the speaker cables.
2. Unplug the speaker connector from the SSB.
3. Take the speakers out.
When defective, replace the both units.
3.2.6 LCD Panel
1. Remove the Main + Power board as described earlier.
2. Remove the stand bracket as described earlier.
3. Remove the IR/LED as described earlier.
4. Remove the fixations screws that fix the metal clamps to the front bezel. Take out those clamps.
5. Remove all other metal parts not belonging to the panel.
6. Lift the LCD Panel from the bezel.
When defective, replace the whole unit.
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