![background image](http://html.mh-extra.com/html/samsung/sgh-e870/sgh-e870_service-manual_1190656040.webp)
SAMSUNG Proprietary-Contents may change without notice
Flow Chart of Troubleshooting
This Document can not be used without Samsung's authorization
10-
2
R107
C128
R108
C104
C123
C103
VRF_2.8V
R104
VRF_2.8V
R109
OSC101
2 GND
3
OUT
VCC 4
1VCON
R103
2
01
R
C113
6
VCC
4
Y
U105
A
2
3 GND
1 NC
NC 5
C119
C105
C124
CLK13M_YMU
AFC
CLK13M_RF
CLK13M_CSP
CLK13M_HPE