Toshiba QOSMIO G20 Maintenance Manual page 394

C.46 CN4622 System board I/F connector (8-pin)
Sound jack board (FNN2J*)
C.46 CN4622 System board I/F connector (8-pin)
PIN No. Signal name
1 GND
3 (CN4620-2)
5 (CN4620-1)
7 (CN4622-3)
C.47 CN4620 USB I/F connector Port 4 (4-pin)
PIN No. Signal name
1 (CN4622-4)
3 (CN4622-2)
C.48 CN4621 USB I/F connector Port 6 (4-pin)
PIN No. Signal name
1 (CN4622-4)
3 (CN4622-6)
C.49 CN6000 Internal microphone connector (2-pin)
Table C-49 Internal microphone I/F connector (6-pin)
PIN No. Signal name
1 (VREF1-P2V)
C-34 [CONFIDENTIAL]
Table C-46 System board I/F connector (8-pin)
I/O
-
I/O
I/O
I/O
Table C-47 USB I/F connector Port 4 (4-pin)
I/O
I/O
I/O
Table C-48 USB I/F connector Port 4 (4-pin)
I/O
I/O
I/O
I/O
I
Appendix C Pin Assignment
PIN No. Signal name
2 (CN4620-3)
4 (CN4620-1)
6 (CN4621-3)
8 GND
PIN No. Signal name
2 (CN4622-3)
4 GND
PIN No. Signal name
2 (CN4622-7)
4 GND
PIN No. Signal name
2 A-GND
QOSMIO G20 Maintenance Manual (960-511)
I/O
I/O
I/O
I/O
-
I/O
I/O
-
I/O
I/O
-
I/O
-