Sharp XG-P25X - Page 50

XG-P25X
52
TROUBLE SHOOTING TABLE FOR PC I/F UNIT (Continued)
Feed the composite video signal to
the INPUT4 terminal.
Using the control panel key or the
remote controller, select INPUT4.
Select VIDEO as the signal type
on the user menu.
Do the process
adjustment.
Is there the video signal at pin
(72) of IC8338?
Checking the video input
Does the image appear?
Is the image distorted?
Go to "Checking the
video sync signal".
Go to "Checking the
video sync signal".
Are the colors as specified?
The video input is okay. End.
Is the video signal as specified?
IC8338 defective.
5
NO
NO
NO
YES
YES
NO
YES
YES
5
6