Philips EM5E, Руководство по обслуживанию, Страница: 24 / 136

Mechanical Instructions EN 24 EM5E 4.
1.
Release the two fixation clamps (rather difficult to reach),
by pushing them upwards [1]. At the same time, pull the
complete assy backwards [2].
Note: be aware that the degaussing coil can hamper this.
2. Release the two fixation clamps on the two sides of the
bracket (the board hinges at the connector side).
3. Remove the board from the bracket.
4. When the light guide (sitting in the cabinet, in front of the
LEDs) is defective, you can replace it by pushing it
forwards at the left side (it hinges at the right side, seen
from the rear).
4.4.4 DAF Assy/Panel
Figure 4-11 DAF-module
1.
Remove the fixation screw [1] (if present).
2. Push down the fixation clamp [2], and pull the complete
bracket at the same time away from the CRT [3]. The
module is now free from the LSP-bracket.
3. Release the fixation clamps [4], in order to remove the print
from its bracket.
4.4.5 Auto-SCAVEM Assy/Panel
This panel is placed on the left side of the SSB (See figure
’Service position 2‘). Because most of its components are
placed on the bottom side, you must lift the panel from its
bracket before you can measure it.
1.
Therefore, release the two fixation clamps at the top.
2. Lift the panel from the bracket (it hinges at the bottom).
To remove the bracket:
1.
First, remove the panel from the bracket, as described
above.
2. Then, remove the two fixation screws at the bottom.
3. Lift the Auto-Scavem bracket slightly up, and at the same
time bend the top a little away from the tuner.
4. Now, push the bracket into the direction of the CRT, and lift
it out of the LSP-bracket.
4.4.6 Small Signal Board (SSB)
See paragraph 'Small Signal Board (SSB)' above.
4.4.7 Large Signal Panel (LSP)
1. Remove the SSB (see paragraph 'Small Signal Board
(SSB)' above).
2. Remove the Auto-Scavem assy (see paragraph 'Auto
Scavem Assy/Panel' above).
3. Disconnect the necessary cables.
4. Release the fixation clamps on the left of the LSP-bracket
(the board hinges at the right side).
5. Remove the board from the bracket.
4.5 Set Reassembly
To reassemble the whole set, do all processes in reverse order.
Be sure that, before the rear cover is mounted:
•
The mains cord is mounted correctly in its guiding brackets.
• All wires/cables are returned in their original positions. This
is very important due to the large 'hot' area of the set
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