4.19 Fluorescent Lamp 4 Replacement Procedures
4.19.1 Replacing the 12.1 Inch Toshiba Matsushita Fluorescent Lamp
The following describes the procedure for replacing the fluorescent lamp (See Figures
4-40 to 4-49).
Disassembling the module.
1. Peel off tapes and insulating sheets.
1) Carefully place the module face up on a clean and flat worktable. To avoid
scratching the face of the LCD module, make sure the table is free of dirt and
dust. Place a protection sheet (soft cloth or similar item) over the front of the
module.
2) Remove the items indicated by the diagonal line in the figure.
Caution: 1) Be careful not to damage the TAB, PCB, B/L and reflection sheet.
2) Leave the insulation sheet on the bezel to reuse later.
3) When peeling off the double-adhesive tape of the insulation sheet, be
careful not to damage the TAB and PCB.
Figure 4-40 Replacing Toshiba fluorescent lamp(1)
PORTEGE R100 Maintenance Manual (960-440) 4-51