35
XV-Z9000U/E
YES
YES
NO
YES
Checking the RGB input
Feed the sync-separated DTV
RGB signal to INPUT1 or
INPUT2. (The 480i and 580i
component signals are not
included.)
Check to see if the video input is
as specified.
Is the contour as specified?
Using the front-panel key or
the remote control, select
INPUT1 or INPUT2.
NO
NO
Is the image disturbed?
Go to "Checking the sync signal".
Do R, G and B colors appear?
Go to "Checking the RGB signal".
NO
IC8004 or its peripheral circuit
defective.
End
YES
Does the image appear?
1
2
3