XG-P25XE (serv.man12). Troubleshooting table - Sharp Projector Service Manual (repair manual). Page 15

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