Grass Valley K2 System Guide v.7.2 - Manual (Page 237)

07 April 2010 K2 System Guide 237
LTC connectors pinouts
Pinouts for the DB25 connector on the PCI RS-422 board are as follows:
LTC connectors pinouts
Pin # Signal Description
1–6 Not Used
7 GND
8–14 Not Used
15 +RXD
16 Not Used
17 -RXD
18 Not Used
19 +TXD
20–24 Not Used
25 -TXD
Pin # LTC In Pin # LTC Out
1 Signal Ground 1 Signal Ground
2 (+) 2 (+)
3 (-) 3 (-)
Female
1 13
25 14
Push
1
3
2 2
3
1
LTC Out
Connector
(male) LTC In
Connector
(female)