Charging Part - Samsung GT-E1120 Service Manual

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Flow Chart of Troubleshooting

9-3. Charging Part

Abnormal charging part
Yes
No
UCP200 pin V18(VCHG) >
4.9V
Resolder R207
Yes
No
UCP200 pin v9(AUX_DET)
Resolder or Replace R319
or R319 = "L"?
Yes
No
Check the UCP200 pin R9
Resolder or Replace UCP200
≒ 1.4V
Yes
END
9-5
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