Maintenance Manual

4 Replacement Procedures 4.18 Fluorescent Lamp
4. Install the light guide (M) on the backlight unit.
Insert the light guide straight not to
deform the reflector.
(M) Light guide
Backlight unit
Figure 4-167 Replacing 15.0 Inch Sharp fluorescent lamp (SXGA+) (15)
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 4-168 Replacing 15.0 Inch Sharp fluorescent lamp (SXGA+) (16)
4-154 Satellite A10/TECRA A1/Satellite Pro A10 Maintenance Manual (960-445)