4.14 SJ board / Internal Microphone 4 Replacement Procedures
Installing the SJ board
The following describes the procedure for installing the SJ board (See Figure 4-23).
1. Connect the sound jack flat cable to the connector CN9530 and the USB harness to
the connector CN4622 on the SJ board.
2. Install the SJ board to the cover assembly by sliding jacks into the jack holes of
cover assembly and secure it with the following screw.
M2.5x4.0B FLAT BIND screw x1
3. Connect the internal microphone cable to the connector CN6000 on the SJ board.
4. Connect the sound jack flat cable to the connector CN9520 on the SD board.
4-40 [CONFIDENTIAL] QOSMIO G20 Maintenance Manual (960-511)