Nevion FSR-HD - Manual (Page 23)

FRS-HD Rev. G
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5
Connections
Figure 13: FRS-HD-DMUX-C1 (this is rev.2 of the backplane)
The backplane for the FRS-HD-DMUX is labeled FRS-HD-DMUX-C1. The table below
shows the connectors and their functions.
It is important to terminate the sync input. The backplane opens for looping
the sync. It is then necessary to terminate the last board in the loop.
On boards of revision 2 or later this can be done either by setting the slide
switch position to ON (on backplane) or by adding a 75R terminator to one
of the sync input.
On boards of revision 1 termination is done by adding a 75R terminator to
one of the sync inputs.
Function Label Connector type
HD/SD-SDI input IN BNC
HD/SD-SDI output 1 1 BNC
HD/SD-SDI output 1 inverted __
1
BNC
HD/SD-SDI output 2 2 BNC
HD/SD-SDI output 2 inverted __
2
BNC
Sync input SYNC BNC
Sync input (Termination or loop-thru) SYNC BNC
Analog audio out left channel AA.OUT
L WECO Audio connector
Positive
GND
Negative
Analog audio out left channel AA.OUT
R WECO Audio connector
Positive
GND
Negative
GPI out 1-3 No label TP45 pin 1, 2 ,3 (8 = GND)
AES out No label TP45 pin 4, 5, 6
Frame delay pulse No label TP45 pin 7 (8=GND)
Optical input No label BSC-II (for SC input)