LG lg-d821 - Page 69

3. TROUBLE SHOOTING
- 69 -
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Only for training and service purposes
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C1114 100p
EAG63293301
20549-001E
SW1003
43
2
1
ANT
COMMON
G3 G4
22pC1071
W_FL2-R-SMT-1_80
SW1002
EAG63412001
G1
G2
ANTG3
ECA30240001
FL1014
LDJ18829M24AD011
IN
1
Termination_Port
4
GND1
2
GND2
5
OUT
3
Coupling
6
L1048
100n
R1011
49.9
DNI
L1073
L1074
DNI
TRX_ANT2
CPL_CPL
13.04.25 changed
TP1
C1074
5.6p
33pC1075
VPA_GSM
2.2uC1119
R1022
0
ACPM-9307-TR1
EAN62867801
U1003
6
5
7
4
8
3
9 2
10
1
11
PGND
VCC1
VCC2
RFINRFOUT
VBAT
NC
VIO
GND
SDTA
SCLK
10uC1106
L1052 DNI
100pC1108
VPA_BATT
+1V8_VREG_S3A_RF
VPA_GSM
1nC1107
R1021
0
DNIL1051
L1053 1p
3nC1076
RFFE1_DATA
RFFE1_CLK
TX_PA_IN_B7
B7 PA
4/4_QCT_R-013552
Closed to PA
4/4_QCT_R-013552
'13.06.04 APT ONLY
TP3
TP2