Toshiba A20-S259 Maintenance Manual - Page 352

4 Replacement Procedures 4.30 Fluorescent Lamp 4 4.30.5 Replacing the 15.0-inch SXGA+ LG.Philips Fluorescent Lamp CAUTION: When you replace the fluorescent lamp, wear finger covers or gloves to avoid contaminating or damaging the LCD module. Be careful not to let dust or other foreign substances into the LCD module. Disassembling the 15.0-inch SXGA+ LG.Philips Fluorescent Lamp To disassemble the 15.0-inch SXGA+ LG.Philips fluorescent lamp, follow the steps below and refer to figures 4-96 to 4-99. 1. Remove the outside tape and cover shield. 1) Remove the adhesive tape fixing the B/L wire. Be careful not to apply excessive force to the B/L wire. 2) Remove the cover shield (G). Be careful not to apply excessive force to the gate TCP. 3) Remove the cover shield (C). Be careful not to apply excessive force to the source PCB. CAUTION: Wear anti-static gloves to prevent circuit damage caused by ESC. 4) Remove the tape shield and adhesive tape fixing the top case. Be careful not to apply excessive force to the top case. 4-134 Satellite A20 Maintenance Manual (960-444)