JVC AV28R100EKS, Service Manual

Page: 60 / 93

No. 51754
AV-29RF6
28
Item
Measuring
instrument
Test point Adjustment part Description
Adjustment of
H.CENTER
Signal
generator
Remote
control unit
4.H-CENT.
10. Input the circle pattern signal.
11. Select 4.H-CENT and set the initial setting value.
12. Adjust H-CENT to make C=D.
13. Press the OK key and memorize the set value.
Adjustment
of
H.SIZE
Signal
generator
Remote
control unit
5.H-SIZE 14. Input the circle pattern signal.
15. Select 5.H-SIZE and set the initial setting value.
16. Adjust H-SIZE and make sure that the horizontal screen size
of the picture is in the bellow table.
17. Press the OK key and memorize the set value.
Adjustment of
EW-PIN
Signal
generator
Remote
control unit
6.EW-PIN 18. Select 6.EW-PIN and set the initial setting value
19. Adjust EW-PIN and make the 2nd vertical lines at the left and
right edges of the screen straight. Also make sure that the 3rd
vertical lines are straight.
20. Press the OK key and memorize the set value.
C
D
[HORIZONTAL SIZE]
ASPECT MODE REGULAR ZOOM 16:9
H SIZE 92% 85% 92%
Straight