Toshiba QOSMIO G20 manual LCD unit / FL inverter Replacement Procedures

4.33 LCD unit / FL inverter 4 Replacement Procedures

4.33 LCD unit / FL inverter

CAUTION: When replacing a LCD, it is required that SVP parameter is set. Update with the latest EC/KBC as described in Appendix H “EC/KBC Rewrite Procedures”.

Removing the LCD unit / FL inverter

The following describes the procedure for removing the LCD unit and FL inverter (See Figure 4-46 to 4-49).

1.Removing the mask seal and mask pad, remove the following screws securing the LCD mask.

‰ M2.5x8.0B	FLAT BIND screw	x4
‰ M2.5x6.0C	S-THIN FLAT BIND screw	x2

2.Insert your finger between the edge of the LCD mask and the display rear cover, and remove the LCD mask while releasing the latches.

M2.5x8.0B FLAT BIND (with mask seal)

M2.5x6.0C

S-THIN FLAT BIND (with mask pad)

M2.5x8.0B FLAT BIND (with mask seal)

LCD mask

Figure 4-46 Removing the LCD mask

4-74 [CONFIDENTIAL] QOSMIO G20 Maintenance Manual (960-511)