4.23 Fluorescent Lamp 4 Replacement Procedures
3. Install the lamp cover (J) on the backlight unit and secure it with the two screws (D).
(J) Lamp cover
Screw ti
g
htenin
g
tor
q
ue: 1.0k
g
•
cm
(D) Screw
(D) Screw
Figure 4-75 Replacing 15.0 Inch Sharp fluorescent lamp (XGA) (14)
4. Install the light guide (M) on the backlight unit.
Insert the light guide straight not
to deform the reflector.
Backlight unit (M) Light guide
Figure 4-76 Replacing 15.0 Inch Sharp fluorescent lamp (XGA) (15)
Satellite A50S/TECRA A3X Maintenance Manual (960-534) [CONFIDENTIAL] 4-91