Daewoo DSD-9250E, Service Manual

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21
CIRCUIT OPERATING MANUAL
3) Color Bar CVBS, Y, C, signals
MA V
32.88 1.233
28.88 1.000
12.01
1.80
4.00
8.00
0.450
0.300
0.150
0.068
MA V
28.88 1.000
17.07
5.27
0.640
13.07 0.490
21.03 0.791
0.196
MA V
26.68 1.000
9.00 0.800
0.00
0.000
White Yellow Cyan Green Magenta Red Blue Block
400
388
316
284
238
204
152
BLACK/BLANK
WHITE LEVEL
LEVEL
SYNC
IFVFI
Color Burst
(10 Cycles)
Maintain
300mV
Maintain
300mV
White Yellow Cyan Green Magenta Red Blue Block
White Yellow Cyan Green Magenta Red Blue Block
400
388
316
284
236
204
152
BLACK/BLANK LEVEL
SYNC LEVEL
BLANCK
LEVEL
Color Burs1
(10 Cycles)
WHITE LEVEL
Feature 9. CVBS, Y and C Waveform of Color Bar signals