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Does not the sound of the audio signal input to INPUT5 (J504) go out?
Does not the sound of the audio signal input to INPUT3 (J507) go out?
Does not the sound of the audio signal input to INPUT4 (J501) go out?
J504
Is the audio signal properly sent to pin (5) (AIN3L) and
(3) (AIN3_R) of (CVBS_IN) J504?
YES
J507
Is the audio signal properly sent to pin (5) (AIN1_L) and
(3) (AIN1_R) of (COMP1_AUDIO_IN) J507?
YES
J501
Is the audio signal properly sent to pin (5) (AIN2_L) and
(3) (AIN2_R) of (COMP2_AUDIO_IN) J501?
YES
J504
Is the audio signal properly sent to pin (14) (AIN3_L) and
(15) (AIN3_R) of IC3001 (MAIN_MICON)?
YES
J507
Is the audio signal properly sent to pin (10) (AIN1_L) and
(9) (AIN1_R) of IC3001(MAIN_MICON)?
YES
J501
Is the audio signal properly sent to pin (12) (AIN2_L) and
(11) (AIN2_R) of IC3001(MAIN_MICON)?
YES
Refer to "No Sound output in all modes"
No sound from external input devices (2)
NO
NO
NO
NO
NO
NO
6 – 2
Check the setting of an external input device
that connects of J504
Check the setting of an external input device
that connects of J507
Check the setting of an external input device
that connects of J501
Check the line between J504 and IC3001
(MAIN_MICON)
Check the line between J501 and IC3001
(MAIN_MICON)
Check the line between J501 and IC3001
(MAIN_MICON)
LC-26/32A37M
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