Read Sharp XV-Z12000 (serv.man12) Service Manual online
51
XV-Z12000
Select the video signal type.
Supply an NTSC3.58 VIDEO
signal to INPUT4.
signal to INPUT4.
Select INPUT4 using the key on
the main unit or the remote control.
the main unit or the remote control.
YES
NO
Is the color normal?
Is the image frame normal?
Set the video signal system to
Auto and see if any abnormality
is present.
Auto and see if any abnormality
is present.
Go to "IC8338 peripheral check".
End.
Check the composite VIDEO
(CVBS) input.
(CVBS) input.
Supply an NTSC3.58 S-VIDEO
signal to INPUT3.
signal to INPUT3.
Select INPUT3 using the key on
the main unit or the remote control.
the main unit or the remote control.
Check the S-VIDEO input.
YES
NO
Is a projection image displayed?
Is the picture distorted?
Go to "Check the VIDEO
synchronization signal."
synchronization signal."
Select NTSC3.58 as the optional video
signal system on the menu display.
signal system on the menu display.
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