Samsung SGH-E350 Service Manual page 36

Gsm telephone
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F low Chart of Troubleshooting
V_EXT_CHARGE
ZD501
BATTERY CHARGING
+VDD_IO_HIGH_2.9V
R507
C502
C503
U501
1
CRDL
2 USB
+VBUS
3
_PPR
AUX_ON
4 _CHG
END_OF_CHG
5
_EN
CHG_ON
GND
11
C505
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
VBAT
10
BAT
ICDL 9
ZD500
8
GND
7
USBON
IMIN 6
R512
R511
7- 8
R508
MES_BATT
R510
C501
USB_CHG_ON

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