Service manual

STP 11-25R13-SM-TG
S - 3
Table S-3. Details of Vertical Blanking
PERIOD TIME
Total Vertical field 1/60 = 0.0167 sec
V Blanking 0.05 to 0.08V, or 0.0008 to 0.0013 sec
Each V Sync pulse H/2 = 31.75 usec
Total of 6 V Sync pulses 3H = 190.5 usec
Each equalizing pulse 0.04H = 2.54 usec
Each serration 0.04H = 2.54 usec
Visible field time 0.92 to 0.95V, or 0.015 to 0.016 sec
Figure S-2. Composite Video Signal for Three Consecutive Horizontal Lines