Philips 32PFL3205/12 Service Manual page 11

4.3.4 Stand removal
See Figure 4-3.
Caution: it is mandatory to remount all different screws at their
original position during re-assembly. Be sure to put the set in
the Service Position.
1. Remove the SSB as described earlier up till step 5 and
including step 5.
2. Remove the fixation screws [1], (M3).
3. Remove the fixation screws [2], (M4).
4. Remove the fixation screws [3], (Parker).
5. Take out the stand.
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Figure 4-3 Stand (32")
4.3.5 Speakers
1. Unplug the speaker connector from the SSB and remove
the wire wrap from this cable.
2. Remove the fixation screws from the speaker.
3. Take the speaker out.
When defective, replace the whole unit.
4.3.6 Stand support plate
1. Release the IR/LED/Keyboard Control cable from its
clamps and put it aside.
2. Remove the SSB as described earlier.
3. Remove the PSU as described earlier.
4. Remove the Stand as described earlier.
5. Release the tape and take out of the set.
4.3.7 IR/LED Board
1. Release the IR/LED/Keyboard Control cable from its
clamps.
2. Remove the fixation screw in the middle-bottom of the
stand that secures the stand with the bezel,
see Figure 4-3 [3].
3. Remove the clips at the bottom that secure the LCD panel
with the bezel.
4. Remove the fixation screws that secure the LCD panel with
the bezel.
5. Remove the bezel from the set.
6. Unplug the connectors from the IR/LED board.
7. Release the clips that hold the board and take it from the
bezel.
When defective, replace the whole unit.
4.3.8 Keyboard Control Panel
1. Release the IR/LED/Keyboard Control cable from its
clamps.
2. Remove the fixation screw in the middle-bottom of the
stand that secures the stand with the bezel,
see Figure 4-3 [3].
3. Remove the clips at the bottom that secure the LCD panel
with the bezel.
4. Remove the fixation screws that secure the LCD panel with
the bezel.
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18850_102_100203.eps
Mechanical Instructions
5. Remove the bezel from the set.
6. Unplug the connectors from the IR/LED board.
7. See Figure
Keyboard Control Panel.
8. Release the clips that secure the Keyboard Control
Panel [2].
When defective, replace the whole unit.
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Figure 4-4 Keyboard Control Panel (32")
4.3.9 LCD Panel
1. Remove the SSB as described earlier.
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2. Remove the PSU as described earlier.
3. Remove the speaker as described earlier.
4. Remove the stand as described earlier.
5. Remove the Stand support as described earlier.
6. Remove the clips at the bottom that secure the LCD panel
with the bezel.
7. Remove the fixation screws that secure the LCD panel with
the bezel.
8. Lift the LCD Panel from the bezel.
When defective, replace the whole unit.
4.4 Assembly/Panel Removal 42"
4.4.1 Rear Cover
Warning: Disconnect the mains power cord before removing
the rear cover.
1. Remove the fixation screws that secure the rear cover.
2. 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.
4.4.2 Small Signal Board (SSB)
Caution: it is mandatory to remount all different screws at their
original position during re-assembly. Failure to do so may result
in damaging the SSB.
1. Release the clips from both the LVDS Flat Foil connectors.
Caution: be careful, as these are very fragile connectors!
Take the flat foils out of their connectors.
2. Unplug all other connectors.
3. Release the tape near the tuner from the LCD panel.
4. Release the tape near the processor shielding from the
LCD panel.
5. Remove the fixation screw that connects the ground cable.
6. Remove all other fixation screws from the SSB.
7. Take out the SSB together with its shielding.
8. Remove the screws near the HDMI and L/R audio
connectors.
9. The SSB can now be shifted sidewards away from the side
connector cover and take out of the shielding.
Caution: be careful not to damage the thermal pad
between the SSB and shielding.
TPM4.1E LA 4.
4-4, unplug the connector [1] from the
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EN 11
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2011-Jan-21