WAVEFORMS
A91H2WF
11-1
Input: NTSC Color Bar Signal (with 1kHz Audio Signal)
WF1 ~ WF4 = Waveforms to be observed at
Waveform
check
points.
(Shown in Schematic Diagram.)
CVBS
CVBS
0.2V
0.2V
20
20ms
WF1
Pin 18 of CN202
S-VIDEO-Y
S-VIDEO-Y
0.2V
0.2V
20
20ms
S-VIDEO-C
S-VIDEO-C
0.2V
0.2V
WF3
Pin 22 of CN202
20
20ms
AUDIO
AUDIO
1V
1V
0.5m
0.5ms
COMPONENT-Pr
COMPONENT-Pr 0.2V
0.2V
20
20ms
ms
COMPONENT-Pb
COMPONENT-Pb 0.2V
0.2V
20
20ms
Pin 20 of CN202
WF2
COMPONENT-Y
COMPONENT-Y
0.2V
0.2V
20
20ms
(VIDEO IN)
(S-VIDEO IN)
(COMPONENT IN)
(S-VIDEO IN)
(COMPONENT IN)
Pin 24 of CN202
WF4
