Grass Valley VM 3000 System Controllers v.7.4 - Manual (Page 171)

Hardware Installation
2−99 VM 3000 Installation and Operating Manual
VM/SI 3000 9−PIN TO BBC 2300 9−PIN CABLE
1
2
3
7
8
1
2
DB9P
(male)
Shield (drain)
DB9P
(male)
Figure 2−113. VM/SI 3000 9−pin to BBC 2300 9−pin cable.
3
7
Frame ground
Jupiter Controller board
BB C 2300 Sony Betacart
Interface
Receive −
Transmit −
Receive +
Transmit + Transmit +
Receive −
Receive +
Frame ground
1
2
3
7
Bus can be extended to additional
BBC 2300 interfaces if desired
Transmit −
DB9P
(male)
8
8