Sharp XV-Z90E Serviceanleitung Seite 27

Check of component 15 pin D-sub
input
Input the Component signal from INPUT 1.
Select INPUT 1 with the keys on the main body or the
remote control.
Is picture outputted?
No
Is the signal coming to the
connector TD?
Yes
Is the picture signal coming to
IC3102 (3) (4) (5)?
Yes
Are IC3102 (76) (77) (78)
outputting and the signals inputted
to (73) (74) (75)?
Yes
3
Yes
Is the picture disturbed?
No
Check of the Terminal 2 PWB.
No
Check between the connector TD
and IC3102.
No
Check IC3102 and around it.
27
1
Yes
No
End.
XV-Z90E
XV-Z91E