Sharp lc-32rd8, Руководство по обслуживанию

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LC-32RD8E/S/RU-BK/GY (1st Edition)
4 – 19
<During external connection> No picture on the monitor (4)
SCART2:
No picture from EXT3 appears on EXT2- connected monitor.
Is CVBS signal output into pin(19) of SC1101(SCART2)
from pin(2) of IC1101(SW)? YES Check the setting of an external input device that connects of SC1101.
NO
Is CVBS signal output into pin(194) of
IC3001(MAIN_MICON) from pin(6) of IC1101? YES Check the line between IC1101 and SC1101.
NO
Is CVBS signal sent to pin(184) of IC3001
(MAIN_MICON) from pin(7) of IC1001? YES Check the IC3001 and peripheral circuits.
NO
Is the CVBS signal input from pin(10) of connector
P1001 to pin(1) of IC1001(VIDEO SELECTOR)? YES Check IC1001 and its peripheral circuits.
(SV1JSW_LINE, EXTDTV_LINE)
MINI_AV_UNIT: NO
Is the video signal output into pin(10) of connector
SC1001 from pin(6) of input terminal J1002? YES Check the connector SC1001/P1001.
NO
Check the setting of an external input device that con-
nects of J1002.