AOC L32DK99FU Service Manual page 22

3.3 AV/S-Video/Component Video Inputs
AV (Composite Video Input)
Video1
S-Video (Y / C Input)
S-Video2
Component (Y, Pb/Cb, Pr/Cr Input)
Video3
System
Amplitude
Impedance
System
Y signal amplitude
C signal amplitude
Impedance
22
PAL/ SECAM
1Vpp (300mV-sync, 700mV-video)
75 ohm terminated
PAL/ SECAM
1VppY-signal
+/-300mV C-signal
75 ohm terminated