LG -E960 Service Manual page 207

ANT4 UMTS B1,2,4,8(MRD) LTE B1,2,3,4,7(MIMO)
LU2_DRX
U900_DRX
RF5
9
C1208 100p C1209 1n GND3
10
U1201
ANT
11
GND4
12
C1210 C1211 VA1201 L1208 L1209
L1212
DNI DNI 10n DNI
100p
LU1_LU4_DRX
CTL1 CTL2 CTL3
LTE B1_4 DRX L L L
LTE B7 DRX L L H
LTE B2 DRX L H L
LTE 3 DRX L H H
UMTS B8 DRX H L L
LTE_AWS & UMTS_1 DRX
L1223
L1222 100p
5 4
C1221 1n C1222 1.8n
L1225
G2 O2
LU1_LU4_DRX IN
DNI
1 G1 O1
FL1202 2 3
L1230 100p
L1220
1p
L1232 12n
2 3 FL1206
C1230 33p G1 O1 C1229
1
U900_DRX IN
2.2p
G2 O2
L1234 12n
5 4 942.5MHz
L1233
12n
1960MHz 82p C1232
5 4
L1237 1n
G2 O2
LU2_DRX IN
1 G1 O1
FL1207
2 3
L1238
DNI
82p C1235
LGE Internal Use Only
DRX_SEL_0
V1
4
DRX_SEL_1
V2
3
V3 DRX_SEL_2
2
VDD VDD_RF_SW
1
C1213 C1214 C1215 C1216
10n 100p 100p 100p
1.8n
DRX_LU2100_L4_L7_INM
L1231 1.8n
DRX_LU2100_L4_L7_INP
DRX_U900_INM
U8(EU)_DRX
DRX_U900_INP
82p C1233
DRX_U2_DRX_INP
LU2_DRX
L1236
DNI
82p C1236
DRX_U2_DRX_INM
ANT6 [GNSS]
C1202 3.3n
L1228 L1204
C1204
6.8n
DNI
100p
ANT3 U850 DRX
L1205
100p
- 207 -
7. CIRCUIT DIAGRAM
C1200 1.5p C1201
RFOUT+
5
FL1200 L1200 L1201
U1200 5.1n 10n
8.2n C1203
1 4
IN OUT RFIN RFOUT-
G1 G2 G3 1590.155MHz 2 6
C1206
2 3 5
C1205 6.8p
L1206
L1207
1p DNI
L1210 2.2n R1201
VREG_MODEM_L5_2P85
10
C1212
C1217
33p
GPS_ELNA_EN
100n
L1213 12n
2 5
DRX_L20_INP
G1 G3
OUT
C1276 100p C1219 100p C1220100p
3 L1214
IN
1
18n
OUT_
DNI 4 L1217 12n
DNI
L1271 L1215
DRX_L20_INM
881.5 MHz
100n 100n FL1201
L1270 L1216
Copyright © 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
2.2n
GNSS_INM
GNSS RX
L1202
DNI
33p
GNSS_INP