User Guide

Replacement Procedures 4.22 Fluorescent Lamp
3. Install the lamp cover (J) on the backlight unit and secure it with the two screws (I).
Lamp cover
Screw loosening torque: 1.0kg.cm
Screw
Screw
Figure 4-157 Replacing Sharp fluorescent lamp (XGA) (14)
4. Install the light guide plate (O) on the backlight unit. (Fit the thick side of the light
guide plate to the lamp unit side.)
Insert the light guide straight not to deform
the reflector.
Lamp unit side
Figure 4-158 Replacing Sharp fluorescent lamp (XGA-HCSV) (15)
4-156 Satellite A50/TECRA A2 Maintenance Manual (960-478)