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Appendix: Connector Pinouts
A.2 Auxiliary I/O (AUX-IN/AUX-OUT)
Figure A-2. 4-pin Phoenix AUX I/O connector.
Pin #
(A) Audio
(S) Simplex serial
SPDIF Audio
Composite Video (use S/PDIF
configuration settings)
1 (SIG 1)
Left channel
Tx
2 (GND)
Ground
Ground
Signal -
Signal -
3 (SIG 2)
Right channel
—
—
—
4 (GND)
—
Shell
—
—
Table A-2. 4-pin Phoenix connector signal assignments.