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Terminal
Is audio signal output from pin (12) (OUTL) and pin
(3) (OUTR) of IC U6201 to Jack (CN6201)?
Is the audio signal output from IC U2102 pin (74)
(AL1O) and pin (76) (AR1O) to pin (3) (OUTR) and
pin (12) (OUTL) of IC U6201
Check IC U2102 and its peripheral circuits.
.
The audio signal is not output
No audio signal output from Headphone terminal (CN6201).
No
No
YES
Check the connection to HPOL(R) OUT and
external devices.
YES
Check the line between IC U2102 and IC U6201.
26
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