Philips 32PFL5604H/12 Service Manual page 12

EN 12 4. Q543.3E LA
4.3.7 LCD Panel
Refer to Figure 4-7 for details. As every screen size has a
(slightly) different mechanical construction (some have the
boards directly mounted on the LCD display, others use
brackets), we only describe one model. Disassembly method of
other LCD panels is similar to the one described below.
4.4 Set Re-assembly
To re-assemble the whole set, execute all processes in reverse
order.
Notes:
• While re-assembling, make sure that all cables are placed
and connected in their original position.
See also 4.1 Cable Dressing and
Caution 3: FFC Cable
OK
Proper FFC insertion: Silver line not
visible when connector lock is closed
NOK
Wrong FFC insertion: Silver line
visible when connector lock is closed
Figure 4-8 FFC cable insertion and taping
• Ensure that EMC foams (where present) are not damaged
and are (re)mounted correctly.
• For 37" models:
– After exchange of the LCD panel, a foam must be
placed on the LCD panel. This foam is to support the
pressure from top HDMI during connecting of a HDMI
cable. See Figure
– Please replace the tapes that prevent light leakage.
See Figure 4-10.
2010-Jun-29
Mechanical Instructions
3
3
2
Figure 4-7 LCD Panel removal (sets with LGD display)
Figure 4-8
Caution 4: FFC Cable
Ensure FFC Cable is tape as flat to the panel as
possible for better EMC performance
18442_101_090625.eps
4-9.
1. Remove the Main Supply Panel and Small SIgnal Board as
earlier described.
2. Unplug the connectors to and from the Speakers, IR & LED
Board and Key Board Control Panel.
3. Remove the stand [1].
4. Release the subframe of the stand [2].
5. Remove the brackets [3] that secure the LCD Panel.
6. The LCD panel can now be lifted from the front cabinet.
2
1
FOLLOW THE MARKING ON THE PANEL FOR
FOAM PASTING LOCATION
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Figure 4-9 Foam pasting location (only for 37" model)
3
3
18440_103_090223.eps
090709
BEFORE PASTING
AFTER PASTING
FOAM 15x15x13.5
18442_103_090626.eps
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