Philips FM23 AC Service Manual page 23

Foam cushion Front display
Figure 4-9 Exchanging the glass plate
Exchanging the glass plate
1. Take the monitor from its service stand, and put it (face
down) on a soft surface (blanket, foam cushion or foam
stand), to make sure that you do not damage the front glass
plate.
2. Remove the metal back plate as described in paragraph
'Rear Cover Removal'.
3. Unscrew all fixation screws of the plastic back cover.
4. Lift and remove the plastic back cover.
5. If the triangular shaped cable holder at the left bottom is
present, unscrew the fixation screws of the holder at the left
bottom, see figure 'Exchange Glass Plate'.
6. Unplug the cable of the LED/Switch panel, connector 0320
7. If the ESM Filter Panel at the left bottom is present,
unscrew the fixation screws.
8. Unscrew all fixation screws of the (metallised) shielding
frame, see figure 'Exchange Glass Plate'.
9. You can now remove the (metallised) shielding frame,
together with the PDP, Audio panel, Power supply and
SCAVIO panel attached to it, see figure 'Exchange Glass
Plate'.
Note: To prevent scratches, make sure to put the shielding
frame together with the PDP on a soft surface.
10. Replace the glass plate.
Mechanical Instructions
Shielding frame
CL 16532099_046.eps
270901
FM23, FM24, FM33
Figure 4-10 Exchanging the PDP
To exchange the PDP panel:
1. Take out the SCAVIO panel and Power Supply panel, as
described earlier.
2. Unscrew all fixation screws of the (metallised) shielding
frame (two at the top and two at the bottom, see figure
'Exchange PDP').
3. The shielding frame can now be taken off the PDP.
4. Replace the PDP.
4.5
Re-assembly
To re-assemble the whole set, do all processes in reverse
order.
Notes:
•
You must replace the speaker-box sealing foam, in case
the plastic rear cover has been (re)moved.
•
While re-assembling, make sure all the cables are in their
original position and make sure all the EMC foams are
present to ensure 'EMC tightness'.
4. EN 23
CL 16532099_047.eps
260901