5-5
SGH-N600 Flow chart of trouble shooting
5-3 Charging Part
Abnormal charging part
Replace TA
Check the CN220 pin 17, 18 3.8V ?
No
Yes
Yes
Check the U112 pin 3 3.8V ?
Resolder
C234, V112, C163
Yes
No
U112 pin 4 = "L" ?
Resolder R154
Yes
No
Resolder components around
U112
Check the U112 pin 5 1.5V ?
END
Yes
No