4 Replacement Procedures 4.30 Fluorescent Lamp
5. Place the lens sheet (L) and upper diffusion sheet (K) on the backlight unit with light
guide.
(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 4-128 Replacing Sharp fluorescent lamp (SXGA+) (16)
4-170 Satellite A20 Maintenance Manual (960-444)