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Flow Chart of Troubleshooting
10-17
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10-1-8. Headset Part
①
Flow chart of Headset Part
Earphone is not
operational?
Mic is not operational?
NO
YES
YES
NO
YES
NO
Check R602 is LOW ?
Check the ear path from earjack
to EAR_R & EAR_L
R510, R513, L508, L509
END
Check the mic path from earjack
to MIC2_P & MIC2_N
Check the headset device,
or R602 crack
Headset function does not work
Содержание SGH-L170
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