Sharp XV-Z9000U Serviceanleitung Seite 40

XV-Z9000U/E
Checking the
component inputs
(Except for 480I)
Feed the component signal
to INPUT1 or INPUT2.
Using the front panel key
or the remote control,
select INPUT1 or INPUT2.
Does an image appear on the
screen?
4
Is the type of signal set at
COMPONENT?
Carry out the process
adjustment.
Is the image contour as
specified?
YES
Are the colors as
specified?
NO
NO
NO
4
NO
End of checking the
component input.
NO
Go to "Checking the
SOG circuit".
YES
YES
Set the type of signal to
COMPONENT.
YES
IC8004 or IC8025
defective.
40