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DV-4070-B/4900/DVF-R7030-B/R9030
No.
ITEM
Y,Cb,Cr LEVEL
1
2
Y LEVEL
You need the step 1and 2 before next step 3
3
CHROM LEVEL
[mV]
white
714
714
(100IRE)
0
4.7 s
-2.86
IRE'
285mV
0
14mV
-40
16
ADJUSTMENT
INPUT SETTING
100% COLOR BAR DISC
100% COLOR BAR DISC
100% COLOR BAR DISC
yellow
cyan
641
green
516
magenta
443
red
324
blue
252
black
127
54
Y
Fig. 1
Peak white
Sync. chip
Fig. 3
OUTPUT SETTING
Connect the oscilloscope to
Y output with 75-ohms
resistor
Connect the oscilloscope to
COMPOSIT output with 75-
ohms resistor
Connect the oscilloscope to
COMPOSIT output with 75-
ohms resistor
IRE'
100
1000mV
30mV
1000mV
0
30mV
-40
Blank
ALIGNMENT
ALIGNMENT
POINT
FOR
Y-signal =
VR601
1000mV
30mV
COMPOSIT-signal =
VR600
1000mV
30mV
Chrom-signal =
VR602
285mV
14mV
Sync. chip
Fig. 2
FIG.
FIG.1
FIG.2
FIG.3
Peak white
Blank
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