Broadcast DPS ES-2200 - Figure 4-4: Personal TBC IV Card

36
NTSC VIDEO OUTPUT
This BNC connector provides a timebase corrected version of the video input signal.
GENLOCK OK LED
This LED will light when a valid genlock video signal is connected to the TBC genlock video input.
GENLOCK VIDEO INPUT
The TBC card uses genlock video input to establish timing for its video output signal. The signal connected to this
input must always be stable, such as the output from a black burst or color bar generator. DO NOT attempt to use a
non-time base corrected VCR for your genlock reference. With a valid signal connected to this input, the video output
of the TBC card will be co-timed (genlocked) to this signal. The rear panel genlock OK LED will light. When no
external reference is supplied to the genlock input, the TBC IV uses its internal sync generator. To loop the genlock
reference to another device, use the provided BNC Y cable DPS part #774-517.
Figure 4-4: TBC IV Card
8 7 6 5 4 3 2 1
INTERNAL SERIAL DATA
CONNECTORS
BSW1
DIP Switches
CHE6
8 7 6 5 4 3 2 1
-----------P1-B12 -----------P1-B14 -----------P1-B16 -----------P1-B18 -----------P1-B20 -----------P1-B22 -----------P1-B24 -----------P1-B26
DHE2 DHE1 DHE3
AHE5
CHE4