Hitachi CP-X608 Service Manual page 16
Multimedia lcd projector
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Also See for CP-X608:
- User's manual and operating manual (184 pages) ,
- Operating manual (72 pages) ,
- User manual – operating manual (72 pages)
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Picture is not displayed when the RGB signal is input
Are
the splash screen
and the user menu displayed
correctly?
YES
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
Picture is not displayed when the Video, S-Video or component signal is input
Are
the splash
screen and the user menu
displayed correctly?
YES
PWB assembly MAIN
CP-X608(EDX40WL)
Confirm
No
the LCD Panels
connection to the MAIN
board.
PWB assembly MAIN
No
PWB assembly MAIN
SN74LVC1G97
(IS06/IS07)
EL8302IUZ
(IS01/IS02)
YES
SN74LVC1G97
(IS04/IS05)
EL8302IUZ
(IS01/IS02)
Confirm
No
the LCD Panels
connection to the MAIN
board.
PWB assembly MAIN
PWB assembly INPUT
16
NG
CPC36 connector
OK
LCD/Lens prism assembly
NG
CPC36 connector
OK
LCD/Lens prism assembly
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