Grass Valley K2 AppCenter v.9.0 - Manual (Page 270)

K2 Summit/Solo system connector pinouts
The following sections describe K2 Summit/Solo system rear panel connector pinouts.
AES Audio
Pinouts for each channel’s AES Audio DB25 connector are as follows:
Description Signal Pin #
Channel Input 1&2 positive IN_P<0> 1
Channel Input 3&4 positive IN_P<1> 2
Channel Input 5&6 positive IN_P<2> 3
Channel Input 7&8 positive IN_P<3> 4
Channel Output 1&2 positive OUT_P<0> 5
Channel Output 3&4 positive OUT_P<1> 6
Channel Output 5&6 positive OUT_P<2> 7
Channel Output 7&8 positive OUT_P<3> 8
NO_C NO_C 9
GND GND 10
NO_C NO_C 11
GND GND 12
GND GND 13
Channel Input 1&2 negative IN_N<0> 14
Channel Input 3&4 negative IN_N<1> 15
Channel Input 5&6 negative IN_N<2> 16
Channel Input 7&8 negative IN_N<3> 17
Channel Output 1&2 negative OUT_N<0> 18
Channel Output 3&4 negative OUT_N<1> 19
Channel Output 5&6 negative OUT_N<2> 20
Channel Output 7&8 negative OUT_N<3> 21
GND GND 22-25
270 K2 AppCenter User Manual 29 October 2012
Connector pinouts