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Audio Telephone_IN Header (JP11)(Green)
Port JP11 can be used to connector a modem audio line to ME21
mainboard. Typically, you would use this connector when running the
voice mail software on your system for audio input and output.
Pin Assignments:
1=MONO_PHONE
2=AGND
3=AGND
4=MONO_OUT
Audio CD_IN Header (JP13)(Black)
Port JP13 is used to attach an audio connector cable from the CD-ROM
drive.
Pin Assignments:
1=CD-L
2=CD-GND
3=CD-GND
4=CD-R
Audio AUXILIARY_IN Header (JP12)(White)
Port JP12 can be used to connect a stereo audio input from such as CD-
ROM, TV-tuner or MPEG card.
Pin Assignments:
1=AUXL
2=AGND
3=AGND
4=AUXR
E5
E6
E7
4 3 2 1
1
2
3
4
1
2
3
4
JP
1
1
1
1
JP
12
1
