Waveforms - FUNAI LT6-M19WB Service Manual

WF1 ~ WF7 = Waveforms to be observed at
Waveform check points.
(Shown in Schematic Diagram.)
Input: PAL Color Bar Signal (with 1kHz Audio Signal)
Pin 14 of IC801
WF1
AUDIO 0.1V 0.5ms
Pin 23 of CN101A
WF2
S-VIDEO-Y 0.2V 10µs
Pin 25 of CN101A
WF3
S-VIDEO-C 0.2V 20µs

WAVEFORMS

Pin 5 of CN102A
WF4
VIDEO-B B 0.5V 0.5V 20µs 5µs
Pin 4 of CN102A
WF5
VIDEO-G 0.5V 20µs
G 0.5V
Pin 3 of CN102A
WF6
VIDEO-R 0.5V 20µs
R 0.5V
9-1
Pin 1 of CN102A
WF7
VIDEO
20µs
10µs
0.2V 20µs
LC6PWF