Appendices Appendix C Pin Assignments
C-30 [CONFIDENTIAL] QOSMIO F20 Maintenance Manual (960-526)
UA Board (FUTUA*)
C.30 CN4622 System board I/F connector (Port0/4) (10-pin)
Table C-30 System board I/F connector (Port0/4) (10-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
1 GND - 2 GND -
3 USBP0-S3N I/O 4 USBP0-S3P I/O
5 USBOPS-E5V - 6 USBOPS-E5V
-
7 USBP4-S3N I/O 8 USBP4-S3P I/O
9 GND - 10 GND -
C.31 CN4620 USB Port0 I/F connector 1 (4-pin)
Table C-31 USB Port0 I/F connector 1 (4-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
1 USBOPS-E5V - 2 USBP0-S3N I/O
3 USBP0-S3P I/O 4 GND -
1T GND - 2T GND -
3T GND
C.32 CN4621 USB Port4 I/F connector 2 (4-pin)
Table C-32 USB Port0 I/F connector 2 (4-pin)
PIN No. Signal name I/O PIN No. Signal name I/O
1 USBOPS-E5V - 2 USBP4-S3N I/O
3 USBP4-S3P I/O 4 GND -
1T GND - 2T GND -
3T GND -
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