No. 52007
AV-56WP30
46
Item
Measuring
Instrument
Test point
Ad justment Item
Description
NT SC adjustment
1. Receive the NTSC color bar.
2. Select ST ANDARD mode.
3. Connect the osc illosc ope to TP-R.
4. Select 8.PP from SERVICE MENU.
5. Adjust VCM004
<
SUB COLOR
>
and VCM001
<
SUB
TINT
>
to be following setting value
A
[V]. (Refer to the
bellow table)
6. Select THEATER mode and then adjust S01
<
SUB
COLOR
>
and S02
<
SUB TINT
>
to be following
setting value
B
[V] s ame as above. (Refer to the bellow
table)
7. Connect the osc illosc ope to TP-B.
8. Select standard and then adjust S07
<
B-Y GAIN
>
to
be setting value
C
[V]. (Refer to the bellow table)
9. Select theater and then adjust S07
<
B-Y GAIN
>
to be
setting value
D
[V]. (Refer to the bellow table)
10. Confirm that low-light is not different after adjusting
COLOR, TINT and B-Y GAIN. If it is green or magenta,
to adjust low-light again. If adjust again, to s et offset
value again.
11. Press the MUTING key and memorize the s et values.
SUB COLOR /
SUB TINT /
B-Y GAIN
adjustment
Signal
generator
Oscilloscope
Remote
control unit
TP-R
TP-B
TP-E(
#
#
#
#
)
S01 : SUB COLOR
S02 : SUB TINT
S07 : B-Y GAIN
VCM004 :
SUB COLOR
VCM001 : SUB TINT
Comp onent input (480i / 480p / 1080i) adjustment
1. Input the 480i component color bar from COMPONENT
VIDEO terminal.
2. Select ST ANDARD mode.
3. Select 1.PICTURE/SOUND from SERVICE MENU.
4. Connect the osc illosc ope to TP-R.
5. Adjust S01
<
SUB COLOR
>
and S02
<
SUB TINT
>
to be following s etting value
A
[V]. (Refer to the bellow
table)
6. Select THEATER and then adjust S01
<
SUB COLOR
>
and S02
<
SUB TINT
>
to be following s etting value
B
[V] same as above. (Refer to the bellow table)
7. Connect the osc illosc ope to TP-B.
8. Select STANDARD mode and then adjust S07
<
B-Y
GAIN
>
to be setting value
C
[V]. (Refer to the bellow
table)
9. Select THEATER mode and then adjust S07
<
B-Y
GAIN
>
to be setting value
D
[V]. (Refer to the bellow
table)
10. Input 480p component color bar from COMPONENT
VIDEO terminal and then repeat steps 3
~
9 above.
11. Input 1080i component c olor bar from COMPONENT
VIDEO terminal and then repeat steps 3
~
9 above.
12. Confirm that low-light is not different after adjusting
color, Tint and B-Y Gain. If it is green or magenta, to
adjust low-light again. If adjust again, to set offset value
again.
13. Press the MUTING key and memorize the s et values.
(W - R)
(W - Y )
Y
W
R
0
(-)
(+)
Fig. 1
Setting value
A[V]
Setting value
B[V]
Setting
value
C[V]
Setting
value
D[V]
Standard
Theater
Standard
Theater
Setting
item
Signal
S01
VCM004
(W-R)
S02
VCM001
(W-Y)
S01
(W-R)
S02
(W-Y)
S07
(W-B)
S07
(W-B)
NTSC
+28
+14
+19
+7
+10
+18
1080i
+7
+6
+5
+7
-24
-9
480i
+19
+11
+7
+1
-17
+2
480p
+19
+14
+11
+2
-25
-12
Table
(W - B)
W
B
0
(-)
(+)
Fig. 2
Содержание AV-56WP30
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