Advertisement
10-3. Charging Part
Abnormal charging part
Check the Battery & TA
USB_5V
CHG_ING_N
Yes
C443=5V?
Yes
U402 pin5 = "H"?
Yes
Yes
END
VREG_MSMP_2.6V
1 USBIN
2 IUSB
R414
3
ITERM
4 PWR
5 CHRG
C441
R416
R418
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
No
No
U402
VBATT
DCIN 10
9
BAT
IDC
8
7
BATDET
6
EN
GND
11
C442
R417
10-7
Flow Chart of Troubleshooting
Resolder IFC600
Replace U402
EXT_5V
VF
CHARGE_EN
C443
Advertisement
