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C O M E x p r e s s
E C B - 9 1 5 A
C a r r i e r B o a r d
Chapter 1 Quick Installation Guide
1-18
9 USB_GND
10
USB_VDD
1.30 Audio 5.1 Channel Connector (CN15)
Pin Signal
Pin Signal
1
Front out R
2
Audio GND
3
Front out L
4
Audio GND
5
Surround out R
6
Audio GND
7
Surround out L
8
Audio GND
9
Low Frequency Effect out
10
Audio GND
11
Center out
12
Audio GND
13 S/PDIF
out
14 S/PDIF
in
1.31 CD-IN Connector (CN16)
Pin Signal
1 CD_L
2 CD_GND
3 CD_GND
4 CD_R
1.32 Express Card Connector (CN17)
Pin Signal
Pin Signal
1 GND
2 USBD-
3 USBD+
4 CPUSB#