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4.29 Fluorescent Lamp 4 Replacement Procedure
4.29.1 Replacing the 15.4-inch WXGA TMD 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 15.4-inch WXGA TMD Fluorescent Lamp
To disassemble the 15.4-inch WXGA TMD 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.
Satellite M30-35 Maintenance Manual (960-455) 4-77