Waveforms - Emerson EWR20V4 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
10 µ s
50mV x 10
TP751
WF1
UPPER
TP302
WF2
LOWER
V-OUT
0.1V x 10
RF-SW
0.5V x 10
50 µ s
TP301
WF3
UPPER
TP302
WF2
LOWER
C-PB
10mV x 10
RF-SW
0.5V x 10
5ms
Pin 14 of CN201
WF4
VIDEO-Y
0.2V
20µs
Pin 16 of CN201
WF5
VIDEO-C
0.2V
20µs

WAVEFORMS

R1402
WF6
VIDEO-CVBS
0.5V
20µs
Pin 12 of CN201
WF7
VIDEO-Cb
0.2V
20µs
Pin 10 of CN201
WF8
VIDEO-Cr
0.2V
20µs
Pin 25 of CN201
WF9
A-OUT(L)
1V
0.1µs
Pin 18 of CN202
WF10
SPDIF
1V
0.1µs
1-12-1
WF11
Pin 2 of TU701
MOD-A
20mV x 10
0.2ms
Pin 6 of TU701
WF12
MOD-V
20mV x 10
2ms
WF13
Pin 11 of TU701
PLL-CLK
0.1V x 10
2ms
Pin 12 of TU701
WF14
PLL-DATA
0.1V x 10
2ms
WF15
Pin 18 of TU701
10 µ s
TU VIDEO
20mV x 10
E9400WF

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