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Installation and Operation Instructions

IC-6SX Source Assignment Panel

INSTALLATION: When the cable is plugged into either the input or the output channels, it locks in place. On 
the input channels, push the Silver tab to release the plug.

Input (3 pin XLR Female) & Output (3 pin XLR Male) 
Connector

TELEX COMMUNICATIONS, INC.

MADE IN USA

EXP

ANSION

IC-6SX SOURCE ASSIGN PANEL

INPUTS

INPUTS

OUTPUTS

1

2

3

4

5

6

1

2

3

4

5

6

7

8

9

10

11

12

INPUT CHANNELS

OUTPUT CHANNELS

Links two IC-6SX units 

together

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

13

13

14

14

15

15

15-pin Male D-

su

b

NOTE: An optional pre-wired, unshielded cable is availab
Use p/n: 9002-7690-000 when ordering

Link Cable 

Wiring

15-

pi

n Ma

le

 D-sub

TELEX COMMUNICATIONS, INC.

MADE IN USA

TELEX COMMUNICATIONS, INC.

MADE IN USA

EXP

ANSION

EXP

ANSION

IC-6SX SOURCE ASSIGN PANEL

IC-6SX SOURCE ASSIGN PANEL

INPUTS

INPUTS

INPUTS

INPUTS

OUTPUTS

OUTPUTS

1

1

2

2

3

3

4

4

5

5

6

6

1

1

2

2

3

3

4

4

5

5

6

6

7

7

8

8

9

9

10

10

11

11

12

12

Inputs 1-6

Inputs Not 
Used

Outputs 1-12

Outputs 13-24

Expansion 
Cable

LINKING TWO UNITS TOGETHER

®

1

1

1

1

1

1

1

1

1

1

1

1

2

2

2

2

2

2

2

2

2

2

2

2

3

3

3

3

3

3

3

3

3

3

3

3

4

4

4

4

4

4

4

4

4

4

4

4

5

5

5

5

5

5

5

5

5

5

5

5

6

6

6

6

6

6

6

6

6

6

6

6

IC-6SX

IC-6SX

Source Assign Panel

Source Assign Panel

Channel 1

Channel 1
Channel 2

Channel 2
Channel 3

Channel 3
Channel 4

Channel 4
Channel 5

Channel 5
Channel 6

Channel 6

OUTPUTS

1

2

3

4

5

6

7

8

9

10

11

12

Set Switches to assign input channels to output channels

EXPANSION CONNECTOR (15-PIN 
D-SUB FEMALE) PINOUT

Description

Pin Number

Channel 1 Audio

1, 9

Channel 2 Audio

2, 10

Channel 3 Audio

3, 11

Channel 4 Audio

4, 12

Channel 5 Audio

5, 13

Channel 6 Audio

6, 14

Signal Common (GND) 7, 8, 15

Table 1: 

Description

Pin Number(s)

Signal Common (GND)

1

Balanced Audio

2,3

9350-7690-000 Rev C

4-2006

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