WF1 ~ WF7 = Waveforms to be observed at
Waveform check points.
(Shown in Schematic Diagram.)
Input: NTSC Color Bar Signal (with 1kHz Audio Signal)
Pin 6 of CN703
WF1
CVBS
Pin 10 of CN703
WF2
S-VIDEO-Y
Pin 8 of CN703
WF3
S-VIDEO-C
Pin 12 of CN703
WF4
COMP-Y
WAVEFORMS
0.2V
20µs
20µs
0.2V
20µs
0.2V
0.2V
20µs
9-1
Pin 15 of CN703
WF5
COMP-Pb
0.2V
20µs
Pin 14 of CN703
WF6
COMP-Pr
0.2V
20µs
Pin 14 of IC801
WF7
AUDIO
0.1V
0.5ms
LC6WF