A-4 PTX-PRO Specifications PTX-PRO User and Technical Manual
A.3.2 Rear Panel Audio Connections
The rear panel AUDIO 3 & 4 / AES-EBU connector is used for MPEG Audio B inputs or analog
subcarriers 3 and 4. The mating connector is an Amphenol (MS3116F12-10S) or ITT Cannon
(KPT06F12-10S). Rear panel AUDIO 3 & 4 / AES-EBU 10-PIN male connector pin-outs are
shown in the following table. A prefabricated cable assembly (as shown in the following figure)
splits the audio connections into two separate cables with XLR connectors. One cable assembly
is included with each PTX-PRO ordered.
Connector Information Pin-Out Signal Description
A DIGITAL 1 CH1 +
B DIGITAL 1/2 GND
C DIGITAL 1 CH1 –
D DIGITAL 2 CH2 +
E DIGITAL 2 CH2 –
F ANALOG 3 LEFT CH2 –
G ANALOG 3/4 COM
H ANALOG 3 LEFT CH2 +
J ANALOG 4 RIGHT CH2 –
K ANALOG 4 RIGHT CH2 +
A
B
C
D
EF
G
H
J
K
RoHS
907471-1 REV F
AV040910-2408
1
2
3
1
2
3
E
A
B
C
D
G
H
J
K
F
Not Used
Not Used
Not Used
BLK
SHIELD
RED
BLK
RED
Not Used
Not Used
Digital AUDIO 1
Digital AUDIO 2
.
A
B
C
D
E
F
G
H
J
K
DIGITAL AUDIO 1
DIGITAL AUDIO 2
AUDIO 3/L2
AUDIO 4/R2
AUDIO 3/L2
AUDIO 4/R2
1
2
3
1
2
3
.
12
3
12
3
12
3
12
3
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