XG-V10WE (serv.man8). Service Manual text - Page 1-59 - Sharp Projector Service Manual (repair manual). Page 49

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49
XG-V10WE
AN-SD1E/S422E
TROUBLE SHOOTING TABLE FOR PC I/F UNIT-3
Checking the video input
Checking the input signal settings
No
No
Yes
Yes
Yes
Yes
No
2
1
Check up the input signal 
settings.
Check the sync signal.
Are connector connections 
and input menu selection as 
specified?
Are connectors properly 
connected?
Select the right ones.
Reconnect the connectors.
Input signal settings completed.
CVIC_IC or ADCÆEPLL circuit 
defective.
Input PWB defective.
Is there video signal at C77 
land?
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