Sony XC-ST30 User Manual page 18

XC-ST50/50CE
XC-ST30/30CE
ELECTRONIC SHUTTER OUTPUT WAVEFORM TIMING CHART (XC-ST50CE (CCIR)/XC-ST30CE (CCIR))
Timing chart of vertical output waveform (2:1 interlaced field integration)
VD
7.5 H
CCD
output
signal
1 14
Empty
transfer
Camera
video
output
signal
16
Odd field (312.5 H)
305 H
287.5
6 3.5
Optical black portion
Vertical blanking
period (25 H)
Even field (312.5 H)
7.5 H 305 H
1 14 6 3
Empty
transfer
Optical black portion
Vertical blanking
period (25 H)
287.5