Toshiba Satellite A40 Series Maintenance Manual page 353

4.26 Fluorescent lamp
Assembling PCB-assembly cell
1. Remove the paper (coated with a mold release) from the double-sided tape in the
three areas on the replacement backlight unit. The areas are at the top and on both
sides. See Figure 4-70.
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 cell of the PCB assembly in
the backlight unit.
CAUTION: Align the top left corner of the cell with the corresponding corner of the
backlight unit, as indicated by
Be careful not to damage the TAB.
2
左上突き当て
Figure 4- 70 Replacing 14 Inch TMD fluorescent lamp (8)
Satellite A40 Maintenance Manual (960-458)
Align the top left
corner.
4 Replacement Procedure
in Figure 4-70.
Ｐ ＣＢ付きセル
Cell of PCB
バ ッ ク ラ イ ト
Backlight
1
Remove the paper on the double-side tape
両面テープ剥離紙 とる ： ３箇所
(three locations).
4-87