34
BS-98 1409 VER1 (U) (E)
3.2 GENLOCK System
- Pattern 3
The case that synchronization signals of two types of formats can be supplied from the signal generator
REF
SUBREF
SYNCOUT
ENCOUT
REF
SUBREF
SYNCOUT
ENCOUT
REF
SUBREF
SYNCOUT
ENCOUT
A
B
75Ωtermination
Signalgenerator
75Ωtermination
CCUorBS#1
CCUorBS#2
CCUorBS#3
Condition of signals output by the signal generator in this case
A: HDTV Tri-level sync of 1080I/59.94 format or NTSC BBS
B: HDTV Tri-level sync of 1080P/23.98 format
(However, the 10-field interval for 1080I/59.94 format needs to be synchronized
with the 4-frame interval for 1080P/23.98 format.)