Toshiba A20-S259 Maintenance Manual - Page 209
Replacing Sharp fluorescent lamp SXGA+ 24
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4 Replacement Procedures Figure 4-135 Replacing Sharp fluorescent lamp (SXGA+) (23 4-177 Figure 4-136 Replacing Sharp fluorescent lamp (SXGA+) (24 4-178 Figure 4-137 Replacing Sharp fluorescent lamp (SXGA+) (25 4-179 Figure 4-138 Removing the tape and insulation sheet 4-180 Figure 4-139 Removing the screws 4-181 Figure 4-140 Removing the double-sided tape 4-182 Figure 4-141 Spreading out the PCB horizontally 4-183 Figure 4-142 Removing the cell of the PCB assembly 4-184 Figure 4-143 Attaching double-sided tape to the bezel's reverse side 4-185 Figure 4-144 Inspecting the replacement backlight 4-186 Figure 4-145 Removing the paper coated with a mold release 4-187 Figure 4-146 Folding down the TAB 4-188 Figure 4-147 Setting the bezel 4-189 Figure 4-148 Fixing the PCB and the bezel 4-190 Figure 4-149 Attaching the insulation sheet and tape 4-191 Figure 4-150 Removing the protective cover and tape 4-192 Figure 4-151 Removing the screws from the sides 4-193 Figure 4-152 Removing the latches close to the lamp 4-193 Figure 4-153 Removing the bezel 4-194 Figure 4-154 Removing the lamp cover 4-194 Figure 4-155 Replacing the lamp unit 4-195 Figure 4-156 Attaching the bezel 4-195 Figure 4-157 Fastening the screws on both sides 4-196 Figure 4-158 Attaching the protection cover and tapes 4-197 Figure 4-159 Visual inspections 4-198 Figure 4-160 Removing the PCB cover and tape 4-199 Figure 4-161 Removing the two screws for fixing the power supply board 4-200 Figure 4-162 Releasing the 18 hooks 4-201 Figure 4-163 Removing the panel assembly 4-202 Figure 4-164 Removing the panel assembly 4-203 Satellite A20 Maintenance Manual (960-444) 4-ix