ECM-3711 Series

2.5 Audio / USB Daughter Board User’s Guide

2.5.1Jumper and Connector Layout

2.5.2Jumper and Connector List

Jumpers

Label

Function

 

 

Note

 

Line out / Speaker out select (The speaker

1-3,

2-4

Speaker out

JP6

out function is only available in combine

3-5,

4-6

Line out (Default)

 

used of main board)

 

 

 

Connectors

Label

Function

Note

CN1, CN2

USB 1.1/2.0 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 1.1/2.0 connector 1

5 x 2 header, pitch 2.54mm

JP2

2.0mm Connector for S-Video (Optional)

3 x 2 header, pitch 2.0mm

JP3

Audio connector

5 x 2 header, pitch 2.0mm

JP4

2.54mm USB 1.1/2.0 connector 2

5 x 2 header, pitch 2.54mm

JP5

2.0mm USB 1.1/2.0 connector

5 x 2 header, pitch 2.0mm

JP7

TV / Audio connector

8 x 2 header, pitch 2.54mm

46 ECM-3711 Series User’s Manual