Sharp XV-Z7000U/E Service Manual page 41

4
NO
Are the colors as
specified?
YES
End.
Make the process adjustment.
4
Checking the component
inputs (720P, 1080I)
Feed the component signal
to INPUT2.
Select INPUT2 on the set
or the remote control.
Does "NO SIGNAL"
appear on the screen?
NO
Does an image appear on the
YES
screen?
NO
Are there output signals at
pins (16), (18) and (20) of
IC8012?
NO
Are there output signals at
pins (1), (3) and (5) of
IC8012?
NO
Is there output signal at
pins (5) of IC8032?
NO
Check the connecting
terminal PWB.
41
YES
Go to "Checking the
SOG circuit".
YES
Go to "Checking the
digital processing
YES
Check IC8012 and its
peripheral circuits.
YES
Check IC8032, IC8006 and
their peripheral circuits.
XV-Z7000U/E
AN-Z7T