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3.7 SIM Card Interface
SIM_1_RST
SIM_1_CLK
SIM_2_RST
SIM_2_CLK
VA234
SIM_3_RST
SIM_3_CLK
VA237
SIM_4_RST
SIM_4_CLK
LGE Internal Use Only
VSIM_1
VA228
VA229
C279
C276
DNI
DNI
VSIM_2
VA235
C281
C282
DNI
DNI
VSIM_3
VA238
2
2
2
C285
C286
DNI
DNI
1
1
1
VSIM_4
VA208
VA209
2
2
C241
2
C242
DNI
DNI
1
1
1
SIM2 (SW must be careful)
J201
1
4
C1
C5
2
5
C2
C6
3
6
C3
C7
7
10
GND1 GND4
8
9
GND2 GND3
C280
1u
SIM3 (SW must be careful)
J202
1
4
C1
C5
2
5
C2
C6
3
6
C3
C7
7
10
GND1 GND4
8
9
GND2 GND3
C283
1u
SIM4 (SW must be careful)
J203
1
4
C1
C5
2
5
C2
C6
3
6
C3
C7
7
10
GND1 GND4
8
9
GND2 GND3
C287
1u
SIM1 (SW must be careful)
J204
1
4
C1
C5
2
5
C2
C6
3
6
C3
C7
7
10
GND1 GND4
8
9
GND2 GND3
C243
1u
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Copyright © 2013 LG Electronics. Inc. All right reserved.
3. TECHNICAL BRIEF
R267
DNI
SIM_1_DATA
VA233
2
C277
DNI
1
R268
DNI
SIM_2_DATA
VA236
C284
DNI
R269
DNI
1
2
SIM_3_DATA
VA239
2
C288
DNI
1
R240
DNI
1
2
SIM_4_DATA
VA210
2
C244
DNI
1
Only for training and service purposes
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