Waveforms - Sylvania DVR90VF Service Manual

Dvd recorder & video cassette recorder
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NOTE:
Input: COLOR BAR SIGNAL (WITH 1KHz AUDIO SIGNAL)
TP751
WF1
V-OUT E-E
0.2V
20µs
TP751
WF1
UPPER
TP302
WF2
LOWER
V-OUT
10V
RF-SW
0.5V
50µs
TP301
WF3
UPPER
TP302
WF2
LOWER
C-PB
10V
RF-SW
0.2V
5ms
Pin 7 of CN201
WF4
VIDEO-Y
0.2V
20µs
Pin 9 of CN201
WF5
VIDEO-C
0.2V
20µs

WAVEFORMS

Pin 2 of IC1406
WF6
VIDEO-CVBS
0.5V
20µs
Pin 5 of CN201
WF7
VIDEO-Cb
0.2V
20µs
Pin 3 of CN201
WF8
VIDEO-Cr
0.2V
20µs
Pin 17 of CN201
WF9
AUDIO(L)-OUT
1V
0.1µs
Pin 1 of CN2204
WF10
SPDIF
1V
0.1µs
1-13-1
WF11
Pin 2 of TU900
MOD-A
0.5V
0.2ms
WF12
Pin 6 of TU900
MOD-V
0.5V
20µs
WF13
Pin 11 of TU900
PLL-CLK
2V
2ms
Pin 12 of TU900
WF14
PLL-DATA
2V
2ms
WF15
Pin 18 of TU900
TU VIDEO
TU AUDIO
0.2V
0.5V
0.2ms
20µs
E9610WF

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