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1
Figure 4-5 Piezo Touch Control Panel -1-
1. Pull the clamp using a screwdriver [1] until you can slide the
PWB to the right. Unplug the connector that leads to the
SSB.
2. Now gently pull the top side of the PWB out of the cabinet
without damaging the flexfoil until you can unplug the
flexfoil connector.
3
Figure 4-6 Piezo Touch Control Panel -2-
1. To unplug the flexfoil connector, first the outer part of the
connector has to be moved upwards [2], before this part
can be turned sidewards [3] as shown in the picture. Now
the flexfoil can be removed from the connector and the
PWB can be taken out of the set.
When defective, replace the whole unit.
4.3.6
Wi-Fi antenna
Lift the clip on top of the board, after which you can remove the
board.
When defective, replace the hole unit.
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Mechanical Instructions
4.3.7
Small Signal Board (SSB)
Caution: It is mandatory to remount screws at their original
position during re-assembly. Failure to do so may result in
damaging the SSB.
1. Remove the Wi-Fi module that is mounted on the SSB.
2. Unplug all connectors.
3. Remove the screws that secure the board.
4. The SSB can now be taken out of the set.
4.3.8
IR & LED Board
Refer to
2
1
4
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Figure 4-7 IR & LED Board / LCD Panel -1-
9
8
8
8
9
Figure 4-8 IR & LED Board / LCD Panel -2-
1. Remove both (Main) Supply Panels as earlier described.
2. Remove the Piezo Control Panel as earlier described.
3. Remove the WIFI antennas as earlier described.
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4. Unplug the backlight connectors from the LCD panel [1]
and remove the cables from the subframes.
5. Unplug the main AmbiLight connector from the left
AmbiLight unit [2].
6. Unplug the USB connector on the SSB to the external USB
connector [3].
7. Remove the Piezo Control Cable from behind the subframe
of the AmbiLight unit [4].
8. Unplug the connector to the IR/LED Panel on the SSB [5]
and release the cable from its clamps.
9. Remove the stand [6].
10. Remove the main subframe (with the SSB mounted on it)
[7].
When defective, replace the whole unit.
Q549.6E LA
Figure 4-7
and
Figure 4-8
for details.
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5
3
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6
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8
8
8
8
4.
EN 13
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