Samsung PDP4298EDX/SMS Service Manual page 83

Circuit Operation Description
5
6
5-64
signal for trigger
(TP13)
peak to peak
level:3.3V
EC,EC2,EC3,FC4,
GC5,GC6,GC7(19,
57),SCLK_1
peak to peak
level:5V
Frequency:20MHz
signal for trigger
(TP13)
peak to peak
level:3.3V
EC1,EC2,EC3,FC4,
GC5,GC6,GC7(33,
72),SCLK_2
peak to peak
level:5V
Frequency:20MHz
Samsung Electronics