User Guide

4.26 Fluorescent lamp 4 Replacement Procedures
Satellite A40 Maintenance Manual (960-458) 4-127
5. Place the lens sheet (L) and upper diffusion sheet (K) on the backlight unit with light
guide(M).
(K) Upper diffusion sheet
(L) Lens sheet
(M) Light guide
Make sure there is no
dust or scratch.
Do not make any sheet over
the edge of P-chassis.
Figure 4-113 Replacing 15.0 Inch Sharp fluorescent lamp (XGA) (16)
6. Place the LCD panel (I) on the backlight unit (H).