Sharp LC-26SH7E/RU

LC-19SH7E/RU, LC-26SH7E/RU, LC-32SH7E/RU, LC-42SH7E/RU
96
<External input AV1(Component)>No picture on the display (12)
↓
Does not the picture of the component video signal input to Component go out?
TERMINAL_UNIT: ↓
MAIN_UNIT: ↓YES
↓YES
Is Component Y/Pb/Pr signal sent to pin (2)/Y, (4)/Pb, (6)/Pr of
AV1(CN552) ?
NO
Check the setting of an external input device that connects of
CN552.
Refer to “The picture doesn't appear in all modes.”
Is Component Y/Pb/Pr signal sent to pin (AE21)/Y, (AD22)/Pb,
(AF22)/Pr of IC U400?
NO
Check the line between IC U400 and CN552.