JVC AV32L2EUBL, Service Manual

Page: 25 / 108

No. 51817
AV32L2EUGR
AV32L2EUBL
AV32L2EUGY
25
Item
Measuring
instrument
Test point Adjustment part Description
Adjustment of
H.CENTER
Signal
generator
Remote
control unit
3.H-CENT. 13. Receive a circle pattern signal.
14. Select 3.H-CENT and set the initial setting value.
15. Adjust H-CENT to make
C=D
.
16. Press the MENU key and memorize the set value.
Adjustment
of
H.SIZE
4.H-SIZE
17. Receive a cross hatch signal.
18. Select 4.H-SIZE and set the initial setting value.
19. Adjust H-SIZE and make sure that the horizontal screen size
of the picture size is in the bellow table.
20. Press the MENU key and memorize the set value.
21. Input a NTSC VIDEO signal (60Hz) from the EXT terminal, and
make sure that the horizontal screen size is in the table below.
22. Press the MENU key and memorize the set value.
Adjustment of
EW-PIN
6.EW-PIN
23. Select 6.EW-PIN and set the initial setting value
24. 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.
25. Press the MENU key and memorize the set value.
ASPECT
MODE
FULL PANORAMIC SUBTITLE
H-SIZE 92% 95% 92%
[ SCREEN SIZE ]
C D
Straight