Appendices Appendix. C Pin Assignment
C-18 [CONFIDENTIAL] PORTEGE M400 Maintenance Manual (960-541)
C.18 CN4611 USB connector (Port 4) (4-pin)
Table C-18 USB connector (Port 4) (4-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 USB1PS-E5V - 2 ZUSBP4-E3N I/O
3 ZUSBP4-E3P I/O 4 GND -
C.19 CN4612 USB connector (Port 0) (6-pin)
Table C-19 USB connector (Port 0) (6-pin)
Pin No. Signal Name I/O Pin No. Signal Name I/O
1 USB1PS-E5V - 2 USBPEN-E3N
+ZUSBP0-E3N
I/O
3 ZUSBP0-E3P I/O 4 GND -
5 GND - 6 GND -
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