Philips S42SD-YD09 Service Manual page 15

4.1.5 Exchange of LBE and LBF board - 42" HD w1
1. Remove the screws in order of 1-3-2 from the heatsink and
remove the heatsink ("Photos 1 & 3").
2. Remove the TPC, FFC, and power cable from the
connectors.
3. Remove all the screws from the defective board.
4. Remove the defective board.
5. Place the new board and then screw tightly.
Figure 4-14 Photo 3 - Heat sink removal
Mechanical Instructions
1
Figure 4-12 Photo 1 - Heatsink 42" HD w1
Figure 4-13 Photo 2 - Exchange of LBE, LBF board 42" HD w1
G_16380_022.eps
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SDI PDP 2K6
6. Clean the connectors.
7. Re-connect the TCP, FFC, and power cable to the
connectors.
8. Re-assemble the TCP heat sink. Use the screw mounting
order 2-1-3.
Caution: If you screw too tight, it is possible to damage the
Driver IC of the TCP.
2
4. EN 15
G_16380_027.eps
3
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G_16380_024.eps
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