Emerson LD200EM8 - Waveforms

WAVEFORMS < LCD TV SECTION >
A7440WF
11-1
Input: NTSC Color Bar Signal (with 1kHz Audio Signal)
WF1 ~ WF7 = Waveforms to be observed at
Waveform check points.
(Shown in Schematic Diagram.)
CVBS 0.2V 20 µ s
WF1
Pin 71 of IC1202
S-VIDEO-Y 0.2V
WF2
Pin 76 of IC1202
20 µ s
S-VIDEO-C 0.2V
WF3
Pin 57 of IC1202
20 µ s
AUDIO 0.1V 0.5ms
WF7
Pin 14 of IC801
VIDEO-Pr 0.2V 20 µ s
Pin 66 of IC1202
WF6
VIDEO-Pb 0.2V 20 µ s
Pin 56 of IC1202
WF5
VIDEO-Y 0.2V 20 µ s
20
µ s
Pin 75 of IC1202
WF4