Sony PCV-J150 - Manual (Page 66)

VAIO® Reference Manual 54
USB Connectors
There are three USB ports that permit connection of USB peripheral
devices directly to the system without having to use an external hub.
USB1, USB2, USB3
Pin
Signal Name
1 USBVCC1
*
* Uses over-current protector.
2 USBP0#
3 USBP0
4 Ground
5 USBVCC2
*
6 USBP1#
7 USBP1
8 Ground
5 USBVCC3
*
6 USBP2#
7 USBP2
8 Ground
KY0033.VSD
USB1
USB2
USB3