Quick Installation Guide
ECM-945GSE Quick Installation Guide
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2.4 Audio / USB Daughter Board User’s Guide
2.4.1 Jumper and Connector Layout
2.4.2 Jumper and Connector List
Jumpers
Label
Function
Note
JP6
Line out / Speaker out select
(The speaker out function is only
available in combine used of main board)
1-3, 2-4 Speaker out
3-5, 4-6 Line out (Default)
Connectors
Label
Function
Note
CN1, CN2
USB connector
CN3
TV out connector
(Optional)
RCA
connector
CN4
Line out connector
Phone Jack
CN5
Line in connector
Phone Jack
CN6
Mic in connector
Phone Jack
JP1
2.54mm USB connector
5 x 2 header, pitch 2.54mm
JP2
2.54mm USB connector
5 x 2 header, pitch 2.54mm
JP3
Audio connector
5 x 2 header, pitch 2.0mm
JP4
2.0mm USB connector
5 x 2 header, pitch 2.0mm
JP5
2.0mm USB connector
5 x 2 header, pitch 2.0mm
JP7
TV / Audio connector
(Optional)
8 x 2 header, pitch 2.54mm
JP8
TV out connector
