Philips F21RE, Service Manual

Page: 26 / 114

Mechanical instructions EN 26 F21RE AB 4.
4.
Mechanical instructions
Index of this chapter:
1.
Disassembly and Panel Overview
1.
Top Cover Removal
2.
Panel Overview
2.
Service Positions and Panel Removal
1.
Front I/O Panel
2.
Double Window Panel (if present)
3.
Power Supply Panel
4.
Feature Box Module
5.
Small Signal Panel
6.
Down Scaler Panel (if present)
7.
Audio/Video Interface Panel
8.
High Definition Panel
9.
3D Comb Panel (US only)
3.
Re-assembly
Note: Figures below can deviate slightly from the actual
situation, due to the different set executions.
4.1
Disassembly and Panel Overview
4.1.1
Top Cover Removal
Figure 4-1 Top cover removal
1.
For safety reasons, first unplug the mains cable.
2.
Remove all fixation screws of the metal top cover.
3.
Remove the metal top cover.
4.1.2
Panel Overview
Figure 4-2 Panel overview
1.
Front I/O.
2.
Power Supply.
3.
Double Window Panel (if present).
4.
Feature Box.
5.
Small Signal Panel.
6.
Audio Video Interface.
7.
Down Scaler panel (if present).
8.
High Definition panel.
9.
3D Comb panel (US version only).
4.2
Service Positions and Panel Removal
4.2.1
Front I/O Panel
Figure 4-3 Front cover removal
Remove the front cover plate:
1.
Pull the lugs [A] on top, bottom, and both sides of the
receiver box slightly aside.
2.
Pull the front panel in the direction of the big arrow.
Figure 4-4 Service position Front I/O panel
Remove the front I/O panel:
1.
Lift the clamps [1] to release the Front I/O panel.
2.
Unlock the Front I/O panel from the receiver box [2].
3.
Park the front I/O panel on top of the housing [3]. Use a
protection sheet to prevent short-circuiting.
Note: Be sure to keep track of the three copper grounding clips;
they can be lost very easily, or they can cause short circuiting
when falling into the receiver box.
CL 16532098_012.eps
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CL 26532054_008.eps
150502
2 6 8 7 4 3 9 5 1
CL 26532054_009.eps
150502
A
A
A
A
A
A
A
2
CL 16532098_015.eps
180901
1
1
1
3