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Extended USB Header (USB1)
The headers are used to connect the cable attached to USB connectors which
are mounted on front panel or back panel. But the USB cable is optional at the
time of purchase.
Pins Assignment:
1=VREG_FP_USBPWR0 2=VREG_FP_USBPWR0
3=USB_FP_P0- 4=USB_FP_P1-
5=US
6=US
7=GND 8=GND
9=KEY 10=USB_FP_OC0
Speaker Connector (SPEAKER1)
Attach the PC speaker cable from the case to the 4-pin speaker connector
(SPEAKER1).
Pins Assignment:
1=Signal
2=B_Z
3=N/C
4=VCC
E6
E7
1
2
3
4
SPEAKER 1
1
USB 1
1
3
5
7
9
2
4
6
8
10
1
SPEAKER 1
