LG CU920 - Page 116

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4. TROUBLE SHOOTING
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123
4
56
1
VREG_USIM_2.85V
2
USIM_P_RST_N
USIM_P_CLK
3
6
USIM_P_DATA
Figure . USIM part schemetics
CLK
3
4
GND
GND1
78
GND2
I_O
6
2
RST
1
VCC
VPP
5
J100
33p
C114
C113
33p C111 0.1u
C11233p
15K
R102
56nHL101
USIM_P_DATA
USIM_P_CLK
USIM_P_RST_N
VREG_USIM_2.85V