LG E475F Service Manual page 78

SIM2
VREG_USIM2_2.85V_CONN
SIM2_RST
SIM2_IO
SIM2_RST_CONN
SIM2_CLK_CONN
VA8005
SIM 3
VREG_USIM3_2.85V
SIM2_RST
SIM2_IO
SIM3_RST
SIM3_CLK
VA8021
LGE Internal Use Only
VREG_USIM2_2.85V_CONN
TP6
C8013 VA8006 C8014 VA8007 C8009
0.1u
DNI DNI
VREG_USIM3_2.85V
TP9
C8020 VA8022 C8021 VA8023 C8008
0.1u
DNI DNI
TP4
J8002
1 4
C1 C5
2 5
C2 C6
3 6
C3 C7
7 10
GND1 GND4
8 9
GND2 GND3
TP7
J8003 HSSC-6P-27_N
1 4
C1 C5
2 5
C2 C6
3 6
C3 C7
7 10
GND1 GND4
8 9
GND2 GND3
- 78 - Copyright © 2013 LG Electronics. Inc. All right reserved.
3. TROUBLE SHOOTING
TP5
R8001
15K
SIM2_IO_CONN
C8001
VA8001
DNI
TP8
C8022
VA8024
DNI
Only for training and service purposes
SIM3_IO