Waveforms - Durabrand H9910ED Service Manual

Dvd player & video cassette recorder
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NOTE:
Input
VCR: COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL)
(WF1~WF3)
DVD: POWER ON (STOP) MODE
(WF4~WF6)
CD: 1kHz PLAY
(WF7~WF9)
WF2
TP301
UPPER
WF1
TP504
LOWER
C-PB
10V
RF-SW
0.2V
5ms
WF3
TP751
UPPER
WF1
TP504
LOWER
V-OUT
10V
RF-SW
0.5V
50µs
WF3
TP751
V-OUT E-E
0.2V
20µs

WAVEFORMS

WF4
Pin 8 of CN1601
VIDEO-Y
0.2V
WF5
Pin 10 of CN1601
VIDEO-C
VIDEO-C
0.2V
20µs
WF6
Pin 6 of IC1403
VIDEO-CVBS
0.5V
1-13-1
WF7
Pin 13 of CN1601
AUDIO-L
20µs
WF8
Pin 15 of CN1601
AUDIO-R
WF9
Pin 18 of CN1601
SPDIF
20µs
1V
0.5ms
1V
0.5ms
1V
0.1µs
H9910WF

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