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SGH-D720 Flow Chart of Troubleshooting and Circuit Diagrams
2-1-5. Charging Part
Abnormal charging part
NO
Check the pin 21,22 of
Check IFC300
IFC300 is Vbat
YES
Check the pin 4, 19 of
NO
IFC300
Check IFC300
is GND
YES
END
2-13
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