AN5693K
s Technical Data (continued)
• Outline of major blocks (continued)
• Switch Operation (continued)
Data Bit
SW Contents
0E-D6
Trap auto switch
(0 → Auto switch)
(1 → frequency fixed)
0E-D7
Vertical trigger stop switch
(0 → normal)
(1 → trigger off)
ICs for TV
Detail Contents
• Auto switch : Moves with chroma oscillating frequency.
Frequency fixed : fixed at about 5.7 MHz
• Switch for prevention of vertical trigger input
1 → trigger input off. In blue back etc.,
vertical dancing due to any noise is prevented.
34