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JVC AV-28WFT1EPG Service Manual page 32

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AV-28WFT1EPG
AV-28WFTIEIS
AV-28WFT1EPS
AV-32WFT1EPG
AV-28WFT1EKS
AV-32WFT1EPS
AV-28WFT1EK
AV-32WFT1EKS
Measurin
9
Test point
Adjustment part
Description
instrument
Adjustment
of
4.H-CENT.
H.CENTER
Adjustment
of
H.SIZE
3. Receive a circle pattern signal.
. Select 4.H-CENT and set the initial setting value.
. Adjust H-CENT to make C=D.
. Press the MENU key and memorize the set value.
. Receive a circle patteern signal.
. Select 5.H-SIZE and set the initial setting value.
. Adjust H-SIZE and make sure that the horizontal screen size
of the picture size is in the bellow table.
. Press the MENU key and memorize the set value.
< The numeric of the REGULAR
and 14:9 ZOOM
modes
are
shown the length of the 90% horizontal size position( L ) as
shown in the figure above.
. Input a NTSC VIDEO signal (60Hz) from the EXT terminal, and
22.
PAL=95%
NTSC=94%
make sure that the horizontal screen size of the each ASPECT
mode is in the below table.
Press the MENU key and memorize the set value.
PAL=95%
NTSC=94%
L=495mm
[ SCREEN SIZE ]
Adjustment
of
.EW-
23.
EW-PIN
24.
25.
32
No. 51694
Select 6.EW-PIN and set the initial setting value
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.
Press the MENU key and memorize the set value.

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