Avalue EEV-EX14 - Manual (Page 24)

EEV-EX14
24 EEV-EX14 Quick Installation Guide
2.3.26 SPDIF connector (JSPDIF1)
Signal PIN
+3.3V 1
S/PDIF-IN 2
S/PDIF-OUT 3
GND 4
2.3.27 CD-ROM Audio Input connector (JCD1)
Signal PIN
CD_L 4
GND 3
GND 2
CD_R 1