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Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
9. PCB LAYOUT
8
245
01
F
B
A
34
7
2
11
02
24
21
1
E
D
C
B
A
12
13
J
K
L
M
G
H
18
17
CA
DA
EA
F
A
GA
H
A
JA
K
A
L
M
N
P
R
T
U
V
W
Y
A
A
B
C
D
E
F
G
H
J
K
A
1
4
1
8
14
7
C530
C506
23
5C
0
0
5
C
L508
L506
TP508
SC1020
21
5
C
C507
5
05
L
C514
TP516
FL606
4
0
6L
F
2
0
6L
F
0
0
6L
F
FB701
C902
FB700
C901
1
0
5U
R506
0
0
5
X
CN601
TP518
1
1
5
C
C520
C528
C521
C529
R1023
R1006
SC1003
L1010
R1012
2
00
1BF
C1008
C1025
R1029
R1002
C1114
C1117
4
601L
C1074
L1063
6
6
0
1L
R1022
C1026
69
0
1
C
SC1008
C1013
9
10
1
C
C1016
2
3
01
C
SC1022
R410
CN902
D908
R908
FL608
D904
ZD901
C914
L1012
L1022
L1021
L1011
0
2
01L
03
0
1C
3001BF
R909
4401L
FL1005
210
1
CS
3
0
6
L
F
1
06
L
F
30
5
C
5
0
6
L
F
R901
R903
R902
5
1
9
C
2
25C
0
0
5
U
2
0
5
R
CN500
9
3
5C
FL500
L507C505
C518
FB500
C519
73
5
C
8
05C
3
0
5L
C527
3
25
C
C531
30
5
R
TP512
SC1013
0
06
N
C
5
0
6
D
Z
VA901VA900
1
09
N
C
3
3
5
C
5
0
5
B
F
20
5
BF
5
1
5
C
TP506
TP505
61
5C
5
2
5C
TP507
1
05
BF
625C
63
5
C
9
0
5
C
425
C
TP509
CN903
C510
405
B
F
L504
R501
TP515
71
5
C
TP513
1
15
R
C535
FB503
20
0
1CS
6801C
4
1
01C
5301C
R1033
R1032
TP511
TP517
TP504
TP503
560
1
L
TP500
TP502
C1118
C1083
R1024
2
0
01
LF
TP501
TP514
R1025
4801
C
5
801C
617C
7
1
7
C
4
07
U
R1031
46
0
1C
3
0
0
1U
400
1U
C1069
3
2
01C
5
10
1
C
4301C
40
01
L
50
0
1L
56
0
1C
L1061
FL1001
C1068
3
60
1
C
8
2
0
1
L
L1059
C1125
SC1014
C1067
C1071
R1000 R1013
8
20
1
R
C1052
7
2
01R
03
0
1L
724C
7
201C
0101
C
3
00
1
C
4
001C
3
0
0
1
L
100
1U
R1026
06
0
1
L
C1053
L1062C1058
C1051
8
501
L
5
5
0
1
C
C1124
C1070
6
24
C
TP402
R1015
80
01
R
0
3
0
1
R
0
00
1
U
6
0
4
C
000
1
B
F
5
001BF
C1011
3
301
C
C1029
8
1
01C
L1014
82
0
1
C
5
4
0
1
C
3
401C240
1
C
44
0
1
C
C1031 L 1013
C1017
21
2
P
T
704C
Q401
204
D
Z
040
1
C
CN900
D900
ZD903
C1012
2
1
6LF
C1006
C1005
C1007
R1021
4201C
C1039
6
101
L
L1017
C1041
90
0
1L
L1008
6
0
0
1
L
L1007
C492
R408
L1015
FL610
D905
ZD902
SC1007
3
2
0
1
L
730
1
C
L1019
L1018
74
01C
0
0
01
L
F
CN400
R1018
10
0
1
C
1
001L
70
9
D
309D
519R
20
9
D
D901 D906
55
0
1L
C1098
C1101
6501
L
C1104
R1016
R1017
L1057
FB1001
0
201C
R1014
L1002
6001LF
7
9
01
C
SW1001
0
0
01
WS
CN1001
4
1
9R
7
6
0
1
L
ZD1000
ZD1001
45
0
1
L
3
5
0
1
L
0
19
R
201
1
C
60
01
U
FB1004
C1105
2211C
3
21
1
C
10
0
1CS
LG-E730_MAIN_EAX64266401_1.0_BOT
CN1001: GPS Ant. Conn.
- No GPS
FL1006: GNSS SAW Filter
- No Service
U1006: GNSS LNA
- No GPS
CN902: Ear Jack FPCB Conn
- No Ear-jack
- No proximity sensor
- No FM radio
- No VT Cam
- No 2nd Mic
- No Receiver
FL1005: GNSS SAW Filter
- No Service
FL1000: FEM
- No Service
- RF Sensitivity & TX Power
SW1000: Coaxial Conn.
- No Service
SW1001: RF S/W
- No Service
CN400: Battery Conn.
- No power On
U1000: GSM PAM
- No Service
- RF TX Power
Q401: Battery Charging FET
- No Charging
CN900: USB FPCB Conn.
- No Power on
- No USB
U1001: Transceiver
- No Service
- RF Sensitivity & TX Power
CN500: WiFi/BT Ant Conn.
- No WiFi/Bluetooth
CN601: 5M CAM Conn.
- No 5M camera
FL500: WiFi/BT Filter
- No Service
FL1001: Band1 TX SAW
- No Service
U500: WiFi/BT Switch
- No Service
U501: BT/WiFi/FM Chip
- No BT/WiFi/FM
X500: 37.4MHz X-tal.
- No BT
- No WiFi
- No FM
CN903: Sub FPCB Conn.
- No SIM
- No T-flash memory
FL1002: Band8 TA SAW
- No Service
U1004: PAM(Band8)
- No Service
- RF TX Power
CN600: AMOLED Conn.
- No display
CN901: Touch FPCB Conn.
- No LED
- No 1st Mic
- No speaker
- No Vibrator
- No Touch Key
U1003: PAM(Band1)
- No Service
- RF TX Power
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