Sharp lc-32rd8 Service Manual page 57

SCART2:
No picture from EXT1 appears on EXT2-connected monitor.
Is CVBS signal output into pin(19) of SC1101(SCART2)
from pin(2) of IC1101(SW)?
Is CVBS signal output from pin(194) of
IC3001(MAIN_MICON) to pin(6) of IC1101?
Is video signal (VIN2) from EXT1 sent to pin (190) of
IC3001 (MAIN_MICON)?
Is CVBS signal sent to pin (20) of SCART1(SC1102)?
Check the setting of an external input device that con-
nects of SC1102.
<During external connection> No picture on the monitor (3)
YES
NO
YES
NO
YES
NO
YES
NO
LC-32RD8E/S/RU-BK/GY (1st Edition)
Check the setting of an external input device that connects of SC1101.
Check the line between IC1101 and SC1101.
Check the IC3001 and peripheral circuits.
Check the line between SC1102 and IC3001.
(IC1502, SCART12_LINE, etc.)
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