30
Redbox User Handbook No 1
DIGIT
AL A
UDIO C
ONVERTERS - RB
-SC2
DIGITAL AUDIO CONVERTERS
4
Rear Panel Connections and Operation
Fig 4-9: RB-SC2 Rear Panel
RB-SC2 Inputs
AES/EBU Inputs
The digital input XLR 3 pin socket has an impedance of 110Ω. It has the following
connections:
Pin 1: Screen
Pin 2: Phase
Pin 3: Non-phase
The signals on this connector should meet the IEC 60968 specification
S/PDIF Inputs
The S/PDIF digital phono input have an impedance of 75Ω.
Optical Inputs
The digital audio optical input meets the TOSLink specification used by most professional &
consumer equipment.
AES/EBU Sync Input
The digital input XLR 3 pin socket has an impedance of 110Ω. It has the following
connections:
Pin 1: Screen
Pin 2: Phase
Pin 3: Non-phase
The signals on this connector should meet the IEC 60968 specification
Word Clock Input
The S/PDIF digital phono input have an impedance of 75Ω.
AES/EBU
Digital Input 1
Fuse
IEC Mains
Input
RS232
Word Clock
Sync Input
AES/EBU
Sync Input
Optical
Output 2
Optical
Input 2
S/PDIF
Output 2
S/PDIF
Input 2
AES/EBU
Digital Output 2
AES/EBU
Digital Input 2
Optical
Output 1
Optical
Input 1
S/PDIF
Output 1
S/PDIF
Input 1
AES/EBU
Digital Output 1
Optional Video
Sync Input