9-2
DFP-3000
MIC INPUT (9-pin D-Sub Female)
Pin
Signal
1
Mic 1 GND (ground)
2
Mic 1 HOT (
+
, or in-phase of balanced signal)
3
No connection
4
Mic 2 GND (ground)
5
Mic 2 HOT (
+
, or in-phase of balanced signal)
6
Mic 1 COLD (
_
, or out-of-phase of balanced signal)
7
No connection
8
No connection
9
Mic 2 COLD (
_
, or out-of-phase of balanced signal)
OPTICAL 1, OPTICAL 2 (9-pin D-Sub Female)
Pin
Signal
1
Left GND (ground)
2
Left HOT (
+
, or in-phase of balanced signal)
3
No connection
4
Right GND (ground)
5
Right HOT (
+
, or in-phase of balanced signal)
6
Left COLD (
_
, or out-of-phase of balanced signal)
7
No connection
8
No connection
9
Right COLD (
_
, or out-of-phase of balanced signal)
PHONES (9-pin D-Sub Female)
Pin
Signal
1
GND (ground)
2
GND (ground)
3
No connection
4
Headphone Left
5
Headphone Right
6
Mono Hearing Impaired
7
Mono Hearing Impaired
8
No connection
9
Headphone GND (ground)
