SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
9-9
9-4. Charging Part
The pin#17, #18 of
IFC800 is TA_VEXT
≒ 5V ?
Abnormal charging operation
Replace TA or Check IFC800
No
END
Yes
The pin#8 of U201 is 3.2~4.2V ?
Check the U201
No
Yes
No
Solder again or change R217
Yes
The ICHRG = 1.4V(during
charging) and ≒ 180mV(full
charging) ?
Содержание SGH-C400
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