Sharp XG-P25X Service Manual page 48

XG-P25X
TROUBLE SHOOTING TABLE FOR PC I/F UNIT
Checking the component input
(4801 not included)
Feed the component signals to the
INPUT 1 or INPUT2 terminal.
Using the control panel key or the
remote controller, select INPUT1
or INPUT2.
4
Are the colors as specified?
Is the signal type set for the
component?
Do the process adjustment.
Is the image contour as specified?
The component signals are as
specified. End.
Does the image appear?
YES
NO
YES
4
YES
NO
Go to "Checking the SOG circuit".
YES
NO
Set the signal type to the
component.
NO
IC8004 or IC8025 defective.
50
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