Replacement Procedures

4.23 Fluorescent Lamp

Assembling the 15.0-inch XGA LG.Philips Fluorescent lamp

To assemble the 15.0-inch XGA LG.Philips fluorescent lamp, follow the steps below and refer to Figures 4-89 to 4-92.

1.Install the cover assembly bottom, sheets, light guide, adhesive tape and board assembly.

1)Secure the cover assembly bottom with the two screws.

2)Install the light guide and sheets. (Secure the reflection sheets with double- sided tape.)

NOTE: No penetration of foreign object is indispensable not to scratch the surface of the sheets.

3)Stick the adhesive tape to fix the sheets.

4)Install the board assembly.

NOTE: Do not apply excessive force to the PCB and TCP.

Board assembly

Adhesive tape

Adhesive tape

Sheets

&

Light guide plate

Screw

Screw

Cover assembly bottom

Figure 4-89 Replacing 15.0 Inch LG.Philips fluorescent lamp (XGA) (5)

4-102

[CONFIDENTIAL]

Satellite A50S/TECRA A3X Maintenance Manual (960-534)

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Image 324
Toshiba A3X Assembling the 15.0-inch XGA LG.Philips Fluorescent lamp, Replacing 15.0 Inch LG.Philips fluorescent lamp XGA