Toshiba M30-35 Manual Do Utilizador
4 Replacement Procedure
4.29 Fluorescent Lamp
Disassembly of Board Ass’y, Tape Adhesive, Light guide,Cover Ass’y bottom (L)
1. Disassembly of Board Ass’y
CAUTION: This process should be made in Clean room with no scratch nor
particle on Polarizer and B/L Ass’y.
particle on Polarizer and B/L Ass’y.
2. Disassembly of Tape Adhesive used for Sheets fixing (5Point).
3. Disassembly of Sheets, Light guide
CAUTION: No penetration of foreign body is indispensable with no scratch on the
surface of each sheet.
surface of each sheet.
4. Disassembly of Screw and Cover bottom
CAUTION: Maximum value of torque with Screw should be below 3.0kgf·cm
pressure or stress should not be given on Lamp Housing during detaching double
tape.
pressure or stress should not be given on Lamp Housing during detaching double
tape.
5. Disassembly of Lamp Ass’y
CAUTION: Pressure or stress should not be given on Lamp Ass’y during detaching
double tape.
double tape.
Figure 4-65 Replacing LG. LG.Philips fluorescent lamp (WXGA) (4)
4-92
Satellite M30-35 Maintenance Manual (960-455)