Toshiba tecra m1 manual Replacement Procedures Fluorescent Lamp

4 Replacement Procedures 4.25 Fluorescent Lamp

4.25.1 Replacing the 14.1-inch XGA TOSHIBA Fluorescent Lamp

CAUTION: When replacing the fluorescent lamp, wear finger covers or gloves to avoid contaminating or damaging the LCD panel. Be careful not to let dust or other foreign substance into the module.

Disassembling the 14.1-inch XGA TOSHIBA Fluorescent Lamp

To disassemble the 14.1-inch XGA TOSHIBA fluorescent lamp, follow the steps below and refer to figures 4-51 to 4-55.

1.Removing tapes and insulation sheets from LCD module

1)Place the LCD module face down on a flat table that has no alien substance on it. Make sure there is no dust on the desk to avoid scratching the surface of the LCD module. Place a protective sheet (such as soft cloth) on the surface.

2)Remove the fixing tape for the FL cable, two tapes at the side of lamp, X-PCB insulation sheet and Y-PCB insulation sheet from the LCD module in order as shown in the figure below.

NOTE: 1) Be careful not to give any damage to the TAB.

2)The X-PCB insulation sheet should be left attached to the bezel, as it will be recycled.

3)The Y-PCB insulation sheet shall not be disposed after removed, as it will be recycled.

4-86 TECRA M1 Maintenance Manual (960-436)