Toshiba QOSMIO G20 manual LCD unit / FL inverter4 Replacement Procedures

4.33 LCD unit / FL inverter4 Replacement Procedures

Installing the LCD unit/FL Inverter

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

1. Install the LCD support to the LCD and secure them with the following screws.

‰ M2.0x3.0C S-THIN FLAT BIND screw x4

2.Stand the LCD unit on the display cover and connect the LCD harness to the connector on the back of LCD.

3.Stick the copper tape on the connector of LCD harness.

4.Secure the LCD unit with the following screws.

‰ M2.0x4.0C BIND screw x4

5. Connect LCD harnesses to the connector CN1 and CN2 of the FL inverter.

CAUTION: Be careful not to connect the LCD harnesses to the wrong connectors of FL inverter (CN1=smaller one, CN2=larger one).

6.Connect HV harnesses to the connector CN3 and CN4 of the FL inverter.

7.Stick the insulator to the FL inverter.

8.Install the FL inverter and secure it with the following screw.

‰ M2.0x4.0C BIND screw x1

9. Install the LCD mask while fitting the latches.

NOTE: When installing the display mask, make sure there is no gap between the LCD mask and the display rear cover.

10. Secure the LCD mask with the following screws.
‰ M2.5x8.0B	FLAT BIND screw	x4
‰ M2.5x6.0C	S-THIN FLAT BIND screw	x2

4-78 [CONFIDENTIAL] QOSMIO G20 Maintenance Manual (960-511)