Waveforms - Sylvania LC195SL9 C Service Manual

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WF1 ~ WF7 = Waveforms to be observed at
Waveform check points.
(Shown in Schematic Diagram.)
Input: NTSC Color Bar Signal (with 1kHz Audio Signal)
Pin 23 of CN302
WF1
VIDEO
Pin 19 of CN302
WF2
S-VIDEO-Y
Pin 21 of CN302
WF3
S-VIDEO-C
Pin 14 of CN302
WF4
COMP-Y

WAVEFORMS

0.2V
20µs
20µs
0.2V
20µs
0.2V
0.2V
20µs
9-1
Pin 16 of CN302
WF5
COMP-Pb
0.2V
20µs
Pin 17 of CN302
WF6
COMP-Pr
0.2V
20µs
Pin 3 of CN303
WF7
AUDIO
1V
0.5ms
A8AN4WF

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