Connector Pin Assignments - Sound Devices 970 User Manual And Technical Information

970 User Guide and Technical Information

Connector Pin Assignments

Connector
XLR4M (2)
(Primary and Second-
ary DC Input)
XLR-F (2)
(Analog Audio inputs)
XLR-M (2)
(Analog Audio outputs)
TRS
(Headphone output)
SC optical
(MADI input & output)
BNC (2)
(Timecode input &
output)
BNC (2)
(Wordclock input &
output)
BNC (2)
(MADI input and
output)
eSATAp Female (2)
USB-A (1)
Keyboard Input
56
v. 2.02 Features and specifications are subject to change. Visit www.sounddevices.com for the latest documentation.
Pin Assignments
1–ground Pins 2 and 3 unused. When using a
2–float single power source, use Primary con-
3–float nector (top).
4–DC+ 26)
Mates with XLR-Male connector
1–ground
2–signal (+)
20k ohm input impedance, line level,
3–signal (-)
active-balanced
Mates with XLR-Female connector
1–ground
2–signal (+)
20k ohm input impedance, line level,
3–signal (-)
active-balanced
Tip–signal L
Ring–signal R Mates with TRS jack
Sleeve–signal ground
Mates with SC optical plug. For use with
Optical (multimode)
multimode optical fiber..
Mates with BNC male connector
Unbalanced, coaxial connection
Mates with BNC male connector
Center pin–signal
Unbalanced, coaxial connection, 75
Sleeve–ground
ohm connectors recommended
Mates with BNC male connector
Unbalanced, coaxial connection, 75
ohm connectors recommended
Standard eSATAp Mates with eSATAp male connector
For use with USB Keyboards only. Data
Standard USB-A receptacle
transfer is not supported
Notes
(See "Powering", page