Lexicon 20/20 AD - Manual (Page 11)

Lexicon
6
Controls and Connectors
Audio Connections
XLR Pinout
Signal Mating Connector Description
AES/EBU XLR A3M Balanced RS-422
Digital Input
AES/EBU XLR A3F Balanced RS-422
Digital Output
S/PDIF RCA Unbalanced 75
Ω
Consumer Digital
Output
S/PDIF Consumer Digital
Consumer Digital
Audio Optical
Output
Word Clock BNC Unbalanced 75
Ω
Analog Input XLR pin 2 high
Connectors
2 = high
3 = low
1 = ground
1 = ground
3 = low
2 = high
Female
Male
XLR Pinout — pin 2 high by convention