Philips 22PFS4232/12 Service Manual page 15

Figure 3-21 (For 24" 4022 series)
Figure 3-22(For 32" 4112 series)
3.2.8 WIFI module
1. Unplug the connector from the SSB..
2. Remove fixation screw that secure the WIFI module,
When defective, replace the whole unit.
3.2.9 LCD Panel
Remove the SSB as described earlier.
Remove the keyboard control panel as described earlier.
Remove the stand bracket as described earlier.
Remove the IR/LED as described earlier.
Remove the fixations screws that fix the metal clamps to the front bezel. Take out those clamps.
Remove all other metal parts not belonging to the panel.
Lift the LCD Panel from the bezel.
When defective, replace the whole unit.