5-83
H
t
CH1
CH1
CH2
CH2
magnified
H
t
CH1
CH1
CH2
CH2
magnified
39. Composite E-E CB Signal Delay Adjustment
(VD-28 Board)
Mode
E-E
Signal
Color bar (VIDEO input) (Note)
Measurement Point
CH1: COMPONENT OUTPUT Y
terminal (75
Ω
terminated)
CH2: COMPONENT OUTPUT B-Y
terminal (75
Ω
terminated)
Measuring Instrument
Oscilloscope
Adjustment Page
E
Adjustment Address
B8
Specified Value
t = 0 ± 20 nsec
Note:
Set “VIDEO” mode with INPUT SELECT switch
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: E, address: B8, change the data and adjust the
time difference (t) between the boundary of green and magenta
on Y signal and CB signal, that to the specified value.
3) Press the PAUSE button of the adjustment remote commander.
4) Select page: 0, address: 01, and set data: 00.
For PAL model
For NTSC model
Fig. 5-3-44