Sony GV-A500E, Service Manual

Page: 76 / 127

5-17
Fig. 5-3-4. Shows the color bar signals recorded on the alignment
tape.
For NTSC model
For PAL model
Color bar Pattern
Note : Measure using the VIDEO terminal (Terminated at 75
Ω
).
Fig. 5-3-4. Color Bar Signals of the Alignment Tape
1V
0.714V
0.286V
Horizontal sync signal
Q I
White (75%)
Yellow
White (100%)
Cyan
Green
Magenta
Red
Blue
Burst signal
0.286V
White
(75%)
White
(100%)
Q
I
Black
Cy
an
Y
ello
w
Green
Magenta
Red
Blue
0.7 V
0.3 V
1V
Horizontal sync signal
Burst signal
(It must be flat.)
0.3 V
Y
ellow
White (100%)
Cyan
Green
Magenta
Red
Blue
White(100%)
Blac
k
Cy
an
Y
ello
w
Green
Magenta
Red
Blue
Color bar Pattern
Color bar signal waveform
Color bar signal waveform