Toshiba PORTEGE S100 Maintenance Manual page 293

4.29 Fluorescent Lamp
Assembling PCB-assembly cell
1. Remove the release paper of the double-sided tape at the upper of the backlight unit.
(as indicated (1) in Figure 4-48)
2. Turn the backlight on.
3. Check that the backlight is free of dust, foreign objects, or damage. Perform this
check also for the reverse side of the cell. Then install the PCB-assembly cell in the
backlight unit.
CAUTION: (1) Align the top left corner of the cell with the corresponding corner of the
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backlight unit, as indicated (2) in Figure 4-48.
(2) Be careful not to damage the TAB.
Figure 4-48 Replacing 14.1 Inch TMD fluorescent lamp (XGA) (7)
4 Replacement Procedure
Cell with PCB
(2) Align the top left corner
(1) Double-sided tape
Backlight unit
4-75