5.8 Interface Specifications
5.8.1 Connector specifications
The following shows the specifications of the interfaces from this equipment to external devices.
For information about the location of the ports, see Parts related to the display and user operation in 1.5 Name and
Function of Each Part.
(1) Motherboard (standard)
● USB 2.0 port (front)
U1
● USB3.0 port (rear)
9
U1
9
L1
U3
U4
U2
L3
L4
L1
L2
5
4
5
4
Pin no.
Signal name
U1
+5V
U2
USBD1-
U3
USBD1+
U4
GND
L1
+5V
L2
USBD0-
L3
USBD0+
L4
GND
Pin no.
Signal name
L1(1)
+5V
L2(2)
USBD0-
L3(3)
USBD0+
L4(4)
GND
L5(5)
SSRX1-
L6(6)
SSRX1+
L7(7)
GND
L8(8)
SSTX1-
L9(9)
SSTX1+
5-19
5. SPECIFICATION
Pin no.
Signal name
U1(10)
+5V
U2(11)
USBD1-
U3(12)
USBD1+
U4(13)
GND
U5(14)
SSRX2-
U6(15)
SSRX2+
U7(16)
GND
U8(17)
SSTX2-
U9(18)
SSTX2+