Waveforms - FUNAI LED22-T800M Service Manual

WF1 ~ WF8 = Waveforms to be observed at
Waveform check points.
(Shown in Schematic Diagram.)
Input: PAL Color Bar Signal (with 1kHz Audio Signal)
Pin 2 of CN906
WF1
VIDEO VIDEO 0.2V 0.2V
(COMPOSITE VIDEO INPUT)
Pin 4 of CN906
WF2
VIDEO-Y VIDEO-Y 0.2V 0.2V
(COMPONENT VIDEO INPUT)
Pin 6 of CN906
WF3
VIDEO-Pb VIDEO-Pb 0.2V 0.2V
Pin 8 of CN906
WF4
VIDEO-Pr VIDEO-Pr 0.2V 0.2V

WAVEFORMS

20µs 20
20µs 20 20µs 20
20µs 20
20µs 20
11-1
Pin 19 of CN907
WF5
AUDIO(L) AUDIO(L) 0.5V 0.5V
Pin 29 of CN906
WF6
VIDEO-B VIDEO-B 0.5V 0.5V 20µs 20
Pin 28 of CN906
WF7
VIDEO-G VIDEO-G 0.5V 0.5V 20 20µs
Pin 26 of CN906
WF8
VIDEO-R VIDEO-R 0.5V 0.5V 20µs 20
0.5ms 0.5m
LC8.5P2WF