Maintenance Manual

4.23 Fluorescent Lamp 4 Replacement Procedures
4. Turn the LCD module face down and remove the two screws fixing the board. Then
open the bent portion of the TCP of the board and remove the backlight.
Screw loosenin
g
tor
q
ue: 1.2k
g
•
cm
Screw
Screw
Figure 4-65 Replacing 15.0 Inch Sharp fluorescent lamp (XGA) (4)
Do not hold the
Do not hold the
Raise the board and make this condition.
Figure 4-66 Replacing 15.0 Inch Sharp fluorescent lamp (XGA) (5)
Satellite A50S/TECRA A3X Maintenance Manual (960-534) [CONFIDENTIAL] 4-83