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< 1_3_2_18_FEMID_nCA_NA_EU >
+1V8_VREG_L10
+2V75_VREG_L14
ANT_TRX_FEMID_HB
ANT_TRX_FEMID_LB
RFFE2_DATA
RFFE2_CLK
SCLK
TRX6_H
1
27
GND1
TRX5_H
2
26
RXB1
GND9
FL1201
3
25
GND2
LMSW54GM-G20
TX850/900
4
24
GND3
TX1800/1900
5
23
RXB2
TXB8
6
22
GND4
TXB5
7
21
GND5
TXB2
8
20
RX1800/1900
TXB1
9
19
C1223
DNI
LGE Internal Use Only
C1173
DNI
GRFC_2
FL1200
L1220
DNI
C1205
DNI
6
1
ANT
RX
3
TX
DPX_TX_B4
L1219
2
9
GND1
GND6
DNI
4
8
GND2
GND5
5
7
GND3
GND4
C1172
DNI
FEMID_TX_GSMLB
FEMID_TX_GSMHB
DPX_TX_B8
DPX_TX_B5
DPX_TX_B2
FL1203
C1211
3n
DPX_TX_B1
6
ANT
2
GND1
4
GND2
5
GND3
B13__B17_B20_B28A TRX
33p
C1213
ANT_TRX_B13__B17_B20_B28A
L1210
18n
G900_B8 PRX
C1215
33p
WTR0_PRX_LB2_IN
33p
C1218
FL1205
C1224
DNI
B29_PRX
1
4
WTR0_PRX_LB4_IN
UB
UB-Lch
L1223
DNI
G1 G2 G3
2
3
5
DNI
B29_DNI_AT 1.0
C1245
DNI
L1214
15n
G850_B5 PRX
C1220
33p
WTR0_PRX_LB3_IN
C1221
DNI
B1 PRX_WTR for non CA
C1247
33p
B1_PRX_WTR
C1248
DNI
B1 PRX_WFR for CA
C1222
33p
B1_PRX_WFR
L1229
1.5p
C1225
100p
L1226
3n
B2 PRX_WTR
WTR0_PRX_MB1_IN
C1246
100p
C1229
DNI
WFR0_PRX_MB1_IN
B2 PRX_WFR For CA
L1217
DNI
C1235
DNI
L1221
4.7n
C1234
33p
C1244
100p
WTR0_PRX_MB2_IN
GSM_HB PRX
C1237
DNI
C1200
DNI
+2V75_VREG_L14
B4_PRX_WTR
DNI
C1251
DNI
C1201
DNI
C1202
DNI
GND2
AO
4
3
DNI
AI
VCC
5
2
PON
GND1
6
1
BGA7M1N6
U1101
C1175
DNI
C1174
DNI
C1206
33p
L1204
1n
WTR0_PRX_MB3_IN
L1205
0.5p
B3 TRX
C1210
33p
1
RX
3
DPX_TX_B3
TX
9
GND6
8
GND5
7
GND4
- 158 -
Rev_0.1
B4 TRX_WTR for non CA
B4 TRX_WFR for CA
B4_PRX_WFR
+2V75_VREG_L14
B1_PRX_WTR
FL1202
L1206
3
6
C1208
33p
WTR0_PRX_HMB4_IN
GND
ANT
1.2n
XMSS1R6G0PA-001TMP
L1207
1.8n
GRFC_5
B4_PRX_WTR
VDD CTRL
PORT 1
H
H
PORT 2
H
L
+2V75_VREG_L14
B1_PRX_WFR
FL1204
C1216
DNI
L1211
DNI
3
6
WFR0_PRX_MB3_IN
DNI
GND
ANT
GRFC_5
C1219
DNI
B4_PRX_WFR
VDD CTRL
PORT 1
H
H
PORT 2
H
L
Copyright © 2014 LG Electronics. Inc. All right reserved.
6. CIRCUIT DIAGRAM
B1 & B4 PRX_WTR
B1 & B4 PRX_WFR
Only for training and service purposes
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