Toshiba A40 manual Replacing 15.0 Inch Sharp fluorescent lamp SXGA+

4.26 Fluorescent lamp 4 Replacement Procedures

7.Turn the backlight unit face up and remove the upper diffusion sheet (K), lens sheet

(L) and light guide (M).

NOTE: The light guide and sheets are reused. Be careful not to scratch or soil them.

Do not remove the reflection sheet under the light guide.

(K) Upper diffusion sheet

(L) Lens sheet

(M) Light guide

Figure 4-136 Replacing 15.0 Inch Sharp fluorescent lamp (SXGA+) (8) 8. Remove the four double-sided tapes (N, O, P, Q).

NOTE: Discard the removed tapes. Do not reuse them.

(N) Double-sided tape 1

(P) Double-sided tape 3

(O) Double-sided tape 2

(Q) Double-sided tape 4

Figure 4-137 Replacing 15.0 Inch Sharp fluorescent lamp (SXGA+) (9)

Satellite A40 Maintenance Manual (960-458) 4-137