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4 Replacement Procedures 4.36 Fluorescent Lamp
4.36.1 Replacing the 15.4-inch WXGA LG Fluorescent Lamp
CAUTION: When replacing the fluorescent lamp, wear finger covers or gloves to avoid
contaminating or damaging the LCD panel and backlight unit.
Removing the fluorescent lamp
To remove the 15.4-inch WXGA LG fluorescent lamp, follow the steps below and refer to
figures 4-69 to 4-72.
Disassembly of outside tape/Cover shield
1. Disassembly of Tape Adhesive2 used for Top case fixing.(2pcs)
CAUTION: Pressure or stress should not be given on Top case during this process.
2. Disassembly of Cover shield (S)1.
CAUTION: Pressure or stress should not be given on Source PCB. Usage of gloves with
anti-electric discharge coating is recommended to eliminate possible
damage on circuits occurred by ESD.
3. Disassembly of Tape Adhesive3 used for Top case fixing.
Disassembly of Tape Adhesive4 used for B/L Wire fixing.
CAUTION: Pressure or stress should not be given on Top case during this process.
Figure 4-69 Replacing 15.4-inch LG fluorescent lamp (WXGA) (1)
4-112 [CONFIDENTIAL] TECRA A10/S10/P10/SatellitePro S300 Maintenance Manual (960-684)