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SGH-Z320i Flow Chart of Troubleshooting and Circuit Diagrams
2-
6
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- Schmatic for SIM connection
- Layout for SIM connection
USIM_3.0V
VR500
VR501
G
9
10
G
2
2
3
3
4 4
5
5
6 6
G
7
8
G
SIM500
1
1
C527
R515
VR502
C536
USIM_DATA
USIM_CLK
USIM_RESET