Extron Electronics Audio Connector Rev. A - Manual (Page 2)

Sleeve (S)
Ring (R)
Tip (T)
Tip
Sleeve(s)
Ring
Ring
Tip
Tip
Sleeve
Sleeve
Tip
Unbalanced Input
TRS Connector
RCA Connector
Left
Right
Left
Right
Balanced Input or Output
Balanced Mono Audio
Unbalanced Stereo Audio
Balanced Audio
Wiring
Unbalanced Audio
Wiring
Source
Reference
Tip
Sleeve
Ring
Tip
Sleeve
Direct Insertion
Captive Screw
Unbalanced Output
Left
Tip
Sleeve(s)
NO Ground Here
NO Ground Here
Tip Right
CAUTION
For unbalanced audio, connect the
sleeve(s) to the ground contact.
DO NOT connect the sleeve(s) to the
negative (-) contacts.
Tip
Sleeve
NO Ground Here
Ring (R)
Ring
Tip (T)
Tip
Tip
Tip
Sleeve (S)
Ring (R) = Right Channel
Tip (T) = Left Channel
Sleeve (S)
(input or output)
(input or output)
Sleeve
Sleeve
3.5 mm Audio Jack
T R
S