Charging Part - Samsung SGH-N600 Service Manual

5-3 Charging Part

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