Sharp lc-32rd8 Service Manual page 52

LC-32RD8E/S/RU-BK/GY (1st Edition)
Does not the picture of the R/G/B signal input to EXT1 go out?
Does not the picture of the R/G/B signal input to EXT2 go out?
<EXT1>
Is RGB1 signal sent to pins (15)/R1, (11)/G1 and (7)/B1
of SCART1(SC1102)?
<EXT2>
Is RGB2 signal sent to pins (15)/R2, (11)/G2 and (7)/B2
of SCART2(SC1101)?
<EXT1>
Is RGB1 signal sent to pins (187)/R1, (175)/G1 and
(182)/B1 of IC3001(MAIN_MICON)?
<EXT2>
Is RGB2 signal sent to pins (178)/R2, (177)/G2 and
(176)/B2 of IC3001(MAIN_MICON)?
Refer to "The picture doesn't appear in all modes."
Does not the picture of the Y/C video signal input to EXT1 go out?
Does not the picture of the Y/C video signal input to EXT2 go out?
<EXT1>
Is Y/C video signal sent to pins (20)/Y and (15)/C of
SCART1 (SC1102)?
<EXT2>
Is Y/C video signal sent to pins (20)/Y and (15)/C of
SCART2 (SC1101)?
<EXT1>
Is Y/C signal sent to pins (190)/Y, (187)/C of
IC3001(MAIN_MICON)?
<EXT2>
Is Y/C signal sent to pins (190)/Y, (178)/C of
IC3001(MAIN_MICON)?"
Refer to "The picture doesn't appear in all modes."
[External input EXT1,EXT2] No picture on the display (5)
NO
NO
YES
NO
NO
YES
[External input EXT1,EXT2] No picture on the display (6)
NO
NO
YES
NO
NO
YES
Check the setting of an external input device that connects of SC1102.
Check the setting of an external input device that connects of SC1101.
Check the line between SC1102 and IC3001.
Check the line between SC1101 and IC3001.
Check the setting of an external input device that connects of SC1102.
Check the setting of an external input device that connects of SC1101.
Check the line between SC1102 and IC3001.
(IC1502, SCART12_LINE, etc.)
Check the line between SC1101 and IC3001
(IC1502, SCART12_LINE, etc.)
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