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< 1-3-3-1_HCPA_APT_ACPM7700 >
B1
C1305
3.3n
DPX_TX_B1
B3
C1312
2.7n
DPX_TX_B3
B4
C1310 DNI
DPX_TX_B4
B2
DPX_TX_B2
L1310
B5
8.2n
C1320 3.9n
DPX_TX_B5
L1312
1.5p
B8
C1323 1.2n
DPX_TX_B8
3/4G
+VPA0
2G
G1800/G1900
C1327
1.2n
FEMID_TX_GSMHB
G850/G900
C1326
1.8n
FEMID_TX_GSMLB
L1320
L1321
22n
0.5p
LGE Internal Use Only
35
RFOUT_B1
34
RFOUT_B3
33
RFOUT_B4
32
RFOUT_B2
31
RFOUT_B5_B26
30
GND14
29
RFOUT_B8
28
VCC1
27
VCC2
26
VCC_GSM
25
GND13
24
RFOUT_GSM_HB
L1311
23
GND12
7.5n
22
RFOUT_GSM_LB
L1313
1.5p
GND
1
RFIN_B1_B2
2
RFIN_B4
3
RFIN_B26
4
RFIN_B5_B8
5
GND1
6
+1V8_VREG_L10
U1300
VIO
7
GND2
8
R1302
0
1
2
RFFE1_CLK
SKY77629-21
SCLK
9
R1303
0
SDATA
RFFE1_DATA
10
GND3
11
+VPA_BATT0
VBATT
12
GND4
13
RFIN_GSM_HB
14
RFIN_GSM_LB
GND
- 162 -
6. CIRCUIT DIAGRAM
Rev_0.3
C1304
33p
C1302
33p
WTR0_TX_MB3_OUT
B1,B2
C1307
2.7n
C1306
33p
WTR0_TX_MB4_OUT
KR, ATT, EU
VZW
NON-LTE PATH
C1314
33p
C1315
33p
WTR0_TX_LB1_OUT
ATT, EU, DCM, VZW
FL1301
KR
LTE PATH(LPF USE)
C1321
33p
C1322
33p
GSM_HB
WTR0_TX_MB2_OUT
C1324
4.7n
C1325
33p
WTR0_TX_LB2_OUT
KR, DCM, VZW
ATT, EU
Copyright © 2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
B3,B4
B5, B8
GSM_LB
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