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Flow Chart of Troubleshooting
9-18. Radio part
Radio does not work
Yes
①
No
R108 ≥ 3.0V
Check PMU part
Yes
②
No
C144, L126 is OK?
Resolder
C144, L126
(When U106 operate)
and check U106
Yes
Check signal
related to U106
Yes
END
9-24
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