Hitachi ED-X10 Service Manual page 15

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Picture is not displayed.
Are
the splash screen
and the user menu displayed
correctly?
YES
Are all
of the pictures
from video, s-video and
component video ports
displayed correctly?
YES
Is the
picture from RGB
out port displayed correctly
on another monitor
display?
YES
Is the
message of "
No input is detected on
**" or "Sync is out of range on
**" displayed on the
screen?
No
PWB assembly MAIN
ED-X10/ED-X12(CC9XM2)
Confirm
No
the LCD Panels
connection to the MAIN
board.
OK
PWB assembly MAIN
No
PWB assembly MAIN
No
PWB assembly MAIN
SN74LVC1G97
(IS06/IS07)
EL8302IUZ
(IS02/IS03)
YES
SN74LVC1G97
(IS08/IS09)
EL8302IUZ
(IS02/IS03)
15
NG
CPC30 connector A/B
LCD/Lens prism assembly