XV-ClE
j
40.
Adjustment Item
Adjustment Conditions
Adjustment Procedure
10
R-drive (DAC)
1. Receive the NTSC IO-step pattern
l
Using the
A
and
v
keys, adjust the
(gamma
signal.
difference between the first-step
correction on)
2. Press
S2001
to call up the ADJ IN
level and the white level to
mode and select the following subject.
2.4OiO.05
Vp-p.
Group:
VIDEO 2
Subject: R-DRIVE
-?--’
I
I
3. Connect the oscilloscope to pin (3) of
P1401.
11
B-drive (DAC)
(gamma
correction on)
1. Receive the NTSC IO-step pattern
l
Using the
A
and
v
keys, adjust the
signal.
difference between the first-step
2. Press
S2001
to call up the ADJ IN
level and
the
white level to
2.4OaO.05
mode and select the following subject.
VP-P.
Group:
VIDEO 2
Subject: B-DRIVE
?---
3. Connect the oscilloscope to pin (1) of
I
I
P1401.
I
/
,
I
-------------------&.-
12
R-bias (DAC)
(gamma
correction on)
1. Receive the NTSC IO-step pattern
l
Using the
A
and
v
keys, adjust the
signal.
difference between the white levels
2. Press
S2001
to call up the ADJ IN
to
3.25kO.05
Vp-p.
mode and select the following subject.
Group: VIDEO 2
Subject: R-BIAS
13
B-bias
(DAC)
(gamma
correction on)
3. Connect the oscilloscope to pin (1) of
P1401.
+
l-+lIq
1.
Receive the NTSC IO-step pattern
l
Using the
A
and
v
keys, adjust the
signal.
difference between the white levels
2. Press
S2001
to call up the ADJ IN
to 3.25kO.05 Vp-p.
mode and select the following subject.
Group: VIDEO 2
Subject: B-BIAS
16
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