LG GW620 - Page 226

- 227 -
9. PCB LAYOUT
LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
6
5
B
A
C
D
H
P
10
G
A
B
C
D
F
E
1
N
H
M
L
K
J
13
B
C
D
E
F
G
H
0
1
1
A B
A
1
C
B
E
D
31
42
8
G
F
E
D
C
2
1
15
L
N
M
J
K
R
28
VA24
C359
R129
C208
C251
4
2
1C
L1
C132
C227 C46
C112
6
5
C
C376
L37
82C
C203
C175
0
1
3
C
2
7
1
C
4
8R
1
21
C
R178
R176
C201
U33
C53
C381
C105
L
3
1
N
C
9
8
R
6
C
C328
33P
T
4
9C
R90
25C
U32
VA17
C176
R85
7U
81
N
C
C32
TP26
7
6
2
C
5
4
2
C
2
1
L
F
U16
5
2A
V
82A
V
7N
C
6
N
C
C263
2
5
L
L43 C264
6
0
2
C
16
2
C
5
51C
1S
VA27
VA29
R139
6
2
L
52R
42
1
R
5
2
1
R
CN3
11
L
F
C198
C197
C195
1
3
1R
L54
C50
C332
9
6R
D4
621
R
721R
5
D
L27
832C
J
2
2
1
U
R26
5
63
C
VA19
R73
L38
C358
2
D
C153
R101
2
6
3
C
FB1
0
63
C
8
6
1
C
9
4
3
C
1
2
U
2
91
C
401R
1
7
1
C
63
L
5
1
D
622C
D12
4
4
1C
8
3
R
C143
21
R
C100
7
2
R
6
2
C
C217
3
1
1C
C366
C211
C196
C216
9
2R
313C
16C
C38
9
9
1
C
5
1
2
C
D8
VA20
76
1
C
76
3
C
R44
U29
82
U
C20
C21
1
Q
4
3R
22
1C
L
7
3
1
C
7
1
BF
X3
3
31
R
7
7
1
R
5
01
R
C37
9
0
1
C
40
2
C
8
8
C
12
2
C
SW4
0
1
C
5
C
77
3
C
8C
9
12
C
6
L
2
23
C
C158
22
C
C218
C141
45
C
C60
C209
C200
4
R
C35
5
R
2
0
2
C
0
11C
TP27
ANT6
3
1
BF
8
4
C
55
C
C29
3
L
F
71
R
9
1
R
2
B
F
9PT
11PT
01PT
U2
C36
FL10
C23
C33
71C
8
1
C
D16
R79
81D
C173
R128
C86
TP29
C106
TP16
8
9C
0
9
C
11
BF
05
2C
C353
61
R
4
3
C
4
C
ANT1
15C
6
1
L
C49
D1
FB10
R14
9
1C
R132
C354
371R
TP1
2
9R
9
3
C
51R
TP2
C40
21P
T
C108
C93
3
1P
T
C62
C119
C120
R106
C85 C65
C95
062C
0
3
1
R
5
4
C
61
AV
81
AV
522C
11D
R93
5PT
4PT
8
1
1C
U31
2
D
Z
0
3U
C224
51PT
13
R
71PT
4
1
2
C
C79
R36 R35
C181
4
NC
0
12C
7
6
C
3
4
R
0
2R
D9
FL1
C64
9
71
C
0
22
C
1
2
R
8
7
1C
2
5R
8
2
R
U16 GPS LNA
FL12 GPS Saw
Filter
U29 BT/WiFi module
Cannot use BT/WIFI/FM
X3 TCXO
It is only TCXO of BT /
WiFi
CN500 Camera conn.
Cannot use the camera
J2 3.5pi Ear jack Connector
Cannot use Headset
SW4 power on key
CN18 5pin connector
Cannot use data
communication/charging
U2 5M Camera ISP cannot
use the camera
FL10 5M Camera
Filter
CAMERA FLASH LED DRIVER
U12 Camera Flash Driver
Cannot use Camera Flash
U31 MUIC
Cannot use the data
communication/charging
U30 OVP IC
Cannot use the charging
U32 High Speed USB
transceiver
Cannot use the USB