Sony PCV-RX463DS Manual
VAIO Digital Studio™ System Reference Manual
64
USB23 header (connects to USB1 on front panel)
Pin
Pin
Signal Name
1
+3 V Dual
2
NP1
3
NP3
4
NC (Key)
5
USB VCC1
6
USB VCC2
7
LP2+
8
LP3+
9
LP2-
10
LP3-
11
GND
12
GND
USB1, USB2 ports
Pin
Pin
Signal Name
1
USBVCC1
*
2
USBP0#
3
USBP0
4
Ground
5
USBVCC2
*
6
USBP1#
7
USBP1
8
Ground
USB3, USB4 ports
Pin
Pin
Signal Name
1
USBVCC3
*
2
USBP2#
3
USBP2
4
Ground
5
USBVCC4
*
6
USBP3#
7
USBP3
8
Ground
* Uses over-current protector.