Table of Contents
Advertisement
ANT100
ANT101
C1009
1p
C1084
L1018
FL1002
B7681
ANT
TX
4.7nH
33p
RX1
RX2
GND1
GND2
GND5
GND3
GND4
FL1004
GND3
GND4
8
9
GND2
GND5
4
6
GND1
GND6
1
3
TX
7
L1027
2.7nH
0
3.3p
ANT
RX
2
5
SAYZY1G95EA0B00
C1102
DNI
L1028
RX_WCDMA_2100
L1029
2.2nH
8
DNI
ACMD-7403
FL1007
C1110
DNI
RX
TX
RX_WCDMA_1900
33p C1114
22p
C1116
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
L1002
1.8nH
C1003
15p
L1004
8.2nH
VREG_S3_2.7V
ANT_SEL0
ANT_SEL1
ANT_SEL2
ANT_SEL3
TP4
C1085
56p
C1089
2.2p
RX_WCDMA_850_900_P
C1091
L1021
DNI
9.1nH
RX_WCDMA_850_900_M
C1094
2.2p
C1095
C1096
DNI
DNI
120p
C1099
L1025
NA
C1105
3nH
120p
TP5
C1109
DNI
4. TROUBLE SHOOTING
KMS-518
SW1000
TP1
C1004
51p
2
ANT
1
GND1
8
GND2
10
GND3
23
GND4
24
GND5
GSM850_EGSM_TX
L1008
15nH
R1002
1K
R1003
1K
R1004
1K
R1006
1K
U1003
LDC15836M20Q-360
L1019
3.3nH
C1087
C1088
L1020
1p
DNI
NA
R1024
PWR_DET
PDET_IN
56
U1006
LDC151G8820Q-359
C1106
4p
L1030
C1107
6.8nH
DNI
R1034
51
PWR_DET
- 115 -
FL1000
D5015
18
PCS_RX1
19
PCS_RX2
16
PCN_RX1
17
PCN_RX2
14
EGSM_RX1
15
EGSM_RX2
12
GSM850_RX1
13
GSM850_RX2
20
WCDMA_2100
21
WCDMA_850
TP3
22
WCDMA_1900
9
PCN_PCS_TX
11
2200p
VREG_WCDMA LB_2.85V
C1097
C1101
1000p
C1103
2200p
NC4
VCC1_CELL
13
6
RFOUT_CELL
RFIN_CELL
14
5
NC5
VMODE_CELL
15
4
L1031
3.3nH
RFOUT_PCS
VREG_CELL
16
3
NC6
RFIN_PCS
17
2
NC7
VREG_PCS
TP7
18
1
RF5184
U1005
VREG_RF_2.85V
VREG_WCDMA HB_2.85V
2200p
C1111
L1033
C1115
1nH
2200p
C1117
1000p
LGE Internal Use Only
TP2
TP6
C1104
4.7u
VREG_WCDM
Advertisement
Table of Contents
