Philips 32PF9968/10 Service Manual page 11

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Figure 4-5 Ambi Light unit
1. Remove the Ambi Light cover [1].
2. Unplug the connector(s) [2].
3. Remove the subframe [3].
4. The PWB can now be taken from the subframe.
When defective, replace the whole unit.
4.3.4 Main Supply Panel
1. Unplug all connectors.
2. Remove the fixation screws.
3. Take the board out.
When defective, replace the whole unit.
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Mechanical Instructions
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Figure 4-6 LCD Panel - panel removal
LC9.1A LA
4.3.5 IR & LED Board / Stand Support
For removing the IR & LED board, the stand including support
has to be removed
When defective, replace the whole unit.
4.3.6 Small Signal Board (SSB)
Caution: It is mandatory to remount screws at their original
position during re-assembly. Failure to do so may result in
damaging the SSB.
1. Unplug all connectors.
2. Remove the screws that secure the board.
3. The SSB can now be taken out of the set.
4.3.7 Keyboard Control Panel
1. Remove the right AmbiLight unit.
2. Remove the connector on the IR/LED board.
3. Release the cable.
4. Release the clip on top of the unit and take the unit out.
When defective, replace the whole unit.
4.3.8 LCD Panel
Refer to Figure 4-6
1. Remove the AmbiLight units as earlier described.
2. Remove the Top Support.
3. Release the LVDS - and other connectors from the SSB.
4. Remove the subframe of the SSB with the SSB still
mounted on it.
5. Release all connectors from the PSU.
6. Remove the subframe of the PSU with the PSU still
mounted on it.
7. Remove the stand + stand support as earlier described.
8. Release the connectors [1] on the IR & LED Panel.
9. Remove the clips that secure the flare [2].
10. Remove the flare.
11. Now the LCD Panel can be lifted from the front cabinet.
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for details.
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