VISIO E70-C3 - Page 38

37
<External Input (Component)>No picture on the display (8)
Does not the picture display when RCA cable plugged into component?
MAIN UNIT:
Is Component Y/Pb/Pr signal sent to pin
(2)/Y, (4)/Pb, (6)/Pr of CN6101?
Is Component Y/Pb/Pr signal sent to pin
(W27)/Y0p, (W30)/Pb0p, (U28)/Pr0p of
IC U502?
YES
Check the setting of an external input
device that connects of CN
6101
NO
NO
Check the circuits between IC U502 and
CN
6101
Refer to “The picture doesn't appear in
all modes.”
YES