Sony XDCU-50 Operating Instructions Manual page 16

System format (number of
system lines/frame rate)
1080/50i
720/50P
The SD analog composite signals output from this
connector and the video output pin of the REMOTE
connector, and the SDSDI signals output from the
OUTPUT SDI connector, are SD signals that have been
internally down converted from HD signals by this unit.
16
Names and Functions of Parts
Signal format
PAL (625/50i)