Philips FM242, Service Manual

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Mechanical Instructions EN 12 FM242 AA 4.
4.4 PDP and Glass Plate Replacement
Figure 4-6 Exchange Glass Plate
To exchange the glass plate
1.
Take the monitor from its service stand, and put it (face
down) on a soft surface (blanket or foam cushion), 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: four
at the left and right side, three at the bottom and top side.
4. Lift and remove the plastic back cover.
5. Unscrew two fixation screws of the triangular shaped cable
holder at the left bottom, see figure 'Exchange Glass Plate'.
6. Unscrew all fixation screws of the (metallised) shielding
frame, four at both sides and four at the top and bottom,
see figure 'Exchange Glass Plate'.
7. Unplug the cable of the LED/Switch panel, connector 0320.
8. 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.
9. Replace the glass plate.
Figure 4-7 Exchange PDP
To exchange the PDP panel:
1.
Take out the SCAVIO panel and Power Supply panel.
2. Unscrew all fixation screws of the (metallised) shielding
frame (two at the top and two at the bottom, see figure
'Exchange PDP').
3. 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'.
Shielding frame
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Front display Foam cushion
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