Panasonic AJ-BS900 Operation Instructions Manual page 9

Parts and their functions
Rear panel
TALLY connector
This is the connector for the R tally and G tally signals. It
can be used for PM tally.
DC power fuse (FUSE)
This fuse is for the AJ-BS900P's DC power supply. Use a
dedicated DC fuse (400V 15A) which can withstand inrush.
4 : 2 : 2 connectors
These connectors are for component serial digital output.
They are activated if the AJ-YA901P option board is
installed. One component may be connected to each
output BNC connector. The output signals comply with the
SMPTE259M-C standard.
Y/G, PB/B, and PB/R connectors
These output connectors are for component signals or
RGB signals. Use the switch on the BS DIGITAL board to
select the system. For details, refer to "Switches" (pages
18).
Video output connectors
These are output connectors for component video signals.
PIX output connector
This is the output connector for the picture monitor signal.
Signal switching is performed using the PIX SEL switch.
WFM output connector
This is the output connector for the waveform monitor
signal. Signal switching is performed using the MONI SEL
switch.
OP1 connector
This connector is not used on the current version of the AJ-
BS900P.
OP2 connector
This connector is not used on the current version of the AJ-
BS900P.
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