Philips 32PFL5605D/78 Service Manual page 15

Chassis lc9.3l la
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4.3.3
Main Power Supply
Refer to
Figure 4-12
for details.
2
1
2
2
Figure 4-12 Main Power Supply
1. Unplug all connectors [1].
2. Remove the fixation screws [2].
3. Take the board out.
When defective, replace the whole unit.
Be aware to (re)place the spacers [3].
4.3.4
Small Signal Board (SSB)
Refer to
Figure 4-13
for details.
2
3
2
3
Figure 4-13 SSB
1. Unplug all connectors [1] and [2].
2. Remove the fixation screws [3].
3. Take the board out.
When defective, replace the whole unit.
4.3.5
Mains Switch
The mains switch assy is mounted below the PSU on the front
bezel with two screws.
When replacing the switch, remove it from its bracket.
Mechanical Instructions
1
2
3
1
2
1
3
2
18970_103_100323.eps
100323
2
3
1
3
3
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100323
LC9.3L LA
4.3.6
IR & LED Board
Refer to
Figure
4-14,
Figure 4-15
1
1
Figure 4-14 IR & LED Board -1-
2
Figure 4-15 IR & LED Board -2-
4
3
Figure 4-16 IR & LED Board -3-
1. Remove the stand [1].
2. Remove the IR & LED board cover [2].
3. Release the clips [3] that secure the IR & LED board.
4. Remove the connectors [4] on the IR/LED board.
4.
EN 15
and
Figure 4-16
for details.
1
1
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18770_143_100215.eps
100215
3
18770_144_100215.eps
100215
2010-Mar-26

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