Sharp CD-BK260V Service Manual page 17

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