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Flow Chart of Troubleshooting
9-3. Charging Part
Abnormal charging part
U206 pin V10(VCHG) > 4.9V
U206 pin v9(AUX_DET)
Check the U206 pin R9
Yes
Yes
or R302 = "L"?
Yes
≒ 1.4V
Yes
END
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No
No
Resolder or Replace R302
No
9-5
Resolder R203
Resolder or Replace U206
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