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EN 8
4.
TPS1.3A LA
4.2
Service Positions
For easy servicing of this set, there are a few possibilities
created:
•
The buffers from the packaging.
•
The original aluminium stands.
•
Foam bars (created for Service).
4.2.1
Foam Bars
Required for sets
1
42"
Figure 4-2 Foam bars
The foam bars (order code 3122 785 90580 for two pieces) can
be used for all types and sizes of Flat TVs. See figure "Foam
bars" for details. Sets with a display of 42" and larger, require
four foam bars [1]. Ensure that the foam bars are always
supporting the cabinet and never only the display. Caution:
Failure to follow these guidelines can seriously damage the
display!
By laying the TV face down on the (ESD protective) foam bars,
a stable situation is created to perform measurements and
alignments. By placing a mirror under the TV, you can monitor
the screen.
4.3
Assy/Panel Removal
4.3.1
Rear Cover
Warning: Disconnect the mains power cord before you remove
the rear cover.
1. Place the TV set upside down on a table top, using the
foam bars (see part "Service Position").
2. Remove the screws that secure the rear cover and the
stand (if mounted). The screws are located at the top,
bottom, left and right sides.
3. Lift the rear cover from the cabinet. Make sure that wires
and flat foils are not damaged during cover removal.
Mechanical Instructions
4.3.2
1
4.3.3
4.3.4
E_06532_018.eps
171106
Keyboard Control Board
1. Refer to next figure.
2. Unscrew two screws[1]
3. Release clips [2].
4. Unplug connector [3] and remove the board.
When defective, replace the whole unit
1
3
Figure 4-3 Keyboard control board
IR Board
1. Refer to next figure.
2. Unplug the connector [1].
3. Release clips [2] and remove the IR board.
When defective, replace the whole unit.
1
Figure 4-4 IR board
Speakers
1. Refer to next two figures.
2. Unplug the connectors [1].
3. Remove the screws [2].
Figure 4-5 Speaker-1
Figure 4-6 Speaker-2
2
I_17610_006.eps
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2
I_17610_007.eps
280308
1 1
1 2
I_17610_008.eps
280308
1 1
1 2
I_17610_008.eps
280308
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