Service manual

– 17 –
CD-BK260V/CD-BK2700V/CD-BK280V
Figure 17-1
Set the phase of color
Phase check
Track 2 VIDEO OUT burst signal (B) to
±10°
180° -360° line.
Disc Checking Setting
Checking
Item
Checking of vector sctor scope waveform
( Check that the setting is within the illustrated range.)
Figure 17-2
Figure 17-3
Figure 17-4
Track 3 VIDEO OUT 150 line.
Output level
±10 IRE
Disc Checking Setting
Checking
Item
Checking the black-and-white level
Figure 17-5
90
80
70
60
50
40
30
20
10
360
350
340
330
320
310
300
290
280
270
260
250
240
230
220
210
200
190
180
170
160
150
140
130
120
110
100
103.4
167.1
240.8
283.4
347.1
60.8
-1
123 +180
+0
33
MG
R
BL
CY
G
YE
Vector scope waveform of color bar signal
TV monitor
Blue
Red
Green
Magenta
Cyan
Yellow
Gray
IRE
100
80
60
40
20
-20
-40
100%
12.5%
0%
NTSC
Waveform on 140 LINE
(This burst level
is 40 IRE)
140 IRE
TV monitor
TV monitor
Blue
Red
Green
Magenta
Cyan
Yellow
Gray