4.15 Sound board  4 Replacement Procedures  
4.15  Sound board  
Removing the sound board  
The following describes the procedure for removing the sound board (See Figure 4-25). 
1.  Disconnect the Sound harness from the connector CN9510 on the SD board. 
2.  Disconnect the Power SW harness from the connector CN9521 on the SD board. 
3.  Turning up the insulator, remove the following screws securing the SD board and 
remove the SD board from the cover assembly. 
 M2.5x3.0S  FLAT BIND screw    x3 
 
Power SW harness 
Sound harness 
M2.5x3.0S FLAT BIND  
CN9510  
Sound board  
CN9521  
M2.5x3.0S FLAT BIND  
Figure 4-25  Removing the sound board 
4-42             [CONFIDENTIAL]    QOSMIO G20 Maintenance Manual (960-511)