2008-03-14
LC-19LE430E/UK, LC-22LE430E/UK, LC-26LE430E/UK, LC-32LE430E/UK
57
<External input SCART>No picture on the display (5)
Does not the picture of the R/G/B video signal input to SCART go out?
TERMINAL UNIT:
MAIN_UNIT: YES
YES
YES
<External input SCART>No picture on the display (6)
Does not the picture of the Y/C signal input to SCART1 go out?
TERMINAL UNIT:
MAIN_UNIT:
YES
YES
<External input AV> No picture on the display (7)
Does not the picture of the composite video signal input to AV (Composite) go out?
TERMINAL UNIT:
MAIN_UNIT: YES
YES
Is RGB signal sent to pin (15)/R, (11)/G, (7)/B, of SCART (CN151)?
NO
Check the setting of an external input device that connects of
CN151.
Refer to “The picture doesn't appear in all modes.”
Is RGB signal sent to pin (161)/R, (160)/G, (158)/B of IC U401?
NO
Check the line between IC U401 and CN151.
Is Y/C signal sent to pin (20) and (15) of SCART (CN151)?
NO
Refer to “The picture doesn't appear in all modes.”
Is Y/C signal sent to pin (175)/Y, (161)/C of IC U401?
NO
Check the line between IC U401 and CN151.
Check the setting of an external input device that connects of
CN151.
Is CVBS signal sent to pin (2) of AV (CN136)?
NO
Check the setting of an external input device that connects of
CN136.
Refer to “The picture doesn't appear in all modes.”
Is CVBS signal sent to pin (181) of IC U401?
NO
Check the line between IC U401 and CN136.
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