4 Replacement Procedures

4.23 Fluorescent Lamp

2. Turn the backlight unit face down and install a new lamp unit (R) on the P-chassis.

NOTE: When install the lamp unit (R), be careful not to bend or damage the reflection sheet.

P-chassis

(R) Lamp unit

Figure 4-73 Replacing 15.0 Inch Sharp fluorescent lamp (XGA) (12)

Z

Z

Install the lamp unit without floating.

Install the reflection sheet as it is

placed inside the reflector.

Install the lead wire into this groove.

Cross-section drawing of Z-Z

Figure 4-74 Replacing 15.0 Inch Sharp fluorescent lamp (XGA) (13)

4-90

[CONFIDENTIAL]

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

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Image 312
Toshiba A3X manual Replacing 15.0 Inch Sharp fluorescent lamp XGA