Biostar M6VLA - CD Audio-In Connector: JCDIN1; JCDIN2; Telephony Connector: JTAD1(Optional)

Chapter 1 Motherboard Description
1-26
1.8.1 CD Audio-In Connector: JCDIN1 / JCDIN2
Pin No. of JCDIN1 Assignment
1
Left Channel Input
2 Ground
3 Ground
4
Right Channel Input
Pin No. of JCDIN2 Assignment
1
Right Channel Input
2
CD_Ground
3
Left Channel Input
4
CD_Ground
1.8.2 Telephony Connector: JTAD1(Optional)
Pin No. of JTAD1 Assignment
1
MONO_In
2
CD_Ground
3
CD_Ground
4
MONO_Out