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EN 20
4.
QFU2.1E LA
4.2
Service Positions
For easy servicing of a TV set, the set should be put face down
on a soft flat surface, foam buffers or other specific workshop
tools. Ensure that a stable situation is created to perform
measurements and alignments. When using foam bars take
care that these always support the cabinet and never only the
4.3.1
Rear Cover
Warning: Disconnect the mains power cord before removing
the rear cover.
Attention: All sets are equipped with a hatch to disconnect the
keyboard control panel. Ambilight sets are in addition equipped
with a hatch to disconnect the Ambilight units.
These hatches are indicated on the rear cover with
SERVICE h.
It is mandatory to open the hatches and disconnect the
cables prior to removal of the rear cover!
See
Figure 4-17
to
Figure 4-20
1. For sets equipped with Ambilight: open the hatch that
covers the Ambilight connector and unplug the connector
[1].
2. Remove the hatch that covers the keyboard control panel
connector by removing the screws [3] and releasing the
catches on top of the hatch with a screwdriver (not
indicated on figure).
3. For sets equipped with Ambilight: remove the stand and
swivel block [4].
4. Unplug the keyboard control panel connector located
underneath the keyboard control hatch.
5. Remove remaining fixation screws as indicated in the
overview of
Figure 4-19
screen size).
2013-Apr-05
Mechanical Instructions
Figure 4-16 Cable dressing 55" back cover 2-sided Ambilight
for details.
or
Figure 4-20
(depending on
display. Caution: Failure to follow these guidelines can
seriously damage the display!
Ensure that ESD safe measures are taken.
4.3
Assy/Panel Removal
6. Execute all actions as depicted in
Figure
4-28.
7. Lift the rear cover from the TV. Make sure that wires and
flat foils are not damaged while lifting the rear cover from
the set.
When re-mounting the backcover: start with the bottom,
followed by pressing the catches in reverse order.
back to
div. table
19282_013_120920.eps
120920
Figure 4-21
to
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