Replacement Procedures
4.23 Fluorescent Lamp
8.
Remove the board assembly, adhesive tape, light guide and cover assembly bottom
(L).
1)
Remove the board assembly.
NOTE: This process should be made in a clean room to prevent scratch or particle on
polarizer or B/L assembly.
2)
Remove the adhesive tape fixing the sheets (four points).
3)
Remove the sheets and light guide.
NOTE: No penetration of foreign object is indispensable not to scratch on the surface of
each sheet.
4)
Remove the two screws fixing the cover assembly bottom (L).
NOTE: Maximum value of torque is 1.5kg
•
cm.
Board assembly
Adhesive tape
Double-sided tape
Adhesive tape
Double-sided tape
Adhesive tape
Sheets and light guide
Screw
Adhesive tape
Screw
Cover assembly bottom (L)
Figure 4-96 Replacing 15.0 Inch LG.Philips fluorescent lamp (SXGA+) (4)
4-108 [CONFIDENTIAL]
Satellite A50S/TECRA A3X Maintenance Manual (960-534)
Summary of Contents for Tecra A3X
Page 10: ...x CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Page 11: ... CONFIDENTIAL Chapter 1 Hardware Overview ...
Page 16: ...1 Hardware Overview 1 vi CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Page 51: ... CONFIDENTIAL Chapter 2 Troubleshooting Procedures ...
Page 105: ... CONFIDENTIAL Chapter 3 Tests and Diagnostics ...
Page 110: ...3 Tests and Diagnostics 3 vi CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...
Page 217: ... CONFIDENTIAL Chapter 4 Replacement Procedures ...
Page 337: ... CONFIDENTIAL Appendices ...
Page 338: ...Appendices App ii CONFIDENTIAL Satellite A50S TECRA A3X Maintenance Manual 960 534 ...