Waveforms - Durabrand ADB2737BD Service Manual

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NOTE:
Input: COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL)
TP301
WF2
UPPER
TP504
WF1
LOWER
C-PB 0.2V
RF-SW 5V
J236
WF3
UPPER
TP504
WF1
LOWER
V-OUT 0.5V
RF-SW 5V
J236
WF3
V-OUT E-E 0.2V
Pin 26 of CN1502
WF4
VIDEO-Cr 0.2V

WAVEFORMS

Pin 28 of CN1502
WF5
5ms
VIDEO-Cb
Pin 24 of CN1502
WF6
50µs
VIDEO-Y
Pin 22 of CN1502
WF7
20µs
VIDEO-C
Pin 14 of CN1502
WF8
20µs AUDIO(L)-OUT
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0.2V 20µs
0.2V 20µs
0.2V 20µs
1V 0.5ms
1-13-1
Pin 6 of IC1515
WF9
VIDEO-CVBS 0.5V 20µs
Pin 28 of CN1501
WF10
SPDIF 1V 0.1µs
W3PWF
18/6/2013