LG GD580 - Page 197

- 198 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
9. PCB Layout
E
1
9
J
L
Y
B
A
A
B
A
T
U
R
M
P
N
V
W
J
K
E
F
G
H
D
C
D C
B A
1
A
1
10
K
J
H
G
F
M
L
N
P
22
A B
C D H
G
F
E
L
K
M
N
806C
816R
1
02P
T
306C
116C
516R
ZD401
803PT
202PT
C307
30
3
R
123C
81
3
R
213R
633C
403R
913R
203R
113R
713R
523C
043C
2
3
3
C
313C
61
3C
803C
3
01LF
733C
6
03C
303C
641C
601L
401U
441C
204Q
714R
1
01X
R122
2
1
1
L
104BV
1
2
1R
201LF
C116
801C
711C
511C
4
11
C
721C
9
11C
9
2
1C
C151
20
1
U
311L
C147
321C
701L
601LF
501U
R308
CN602
313R
223R
143C
01
3
C
513C
423C
4
1
3
C
2
13C
623C
53
3C
933C
03
3
C
923C
7
23C
TP203
TP205
TP206
TP204
R634
R447
106U
336R
2
0
6
C
506BF
C331
702PT
203U
226R
726R
306U
R623
70
6
C
Q301
526R
613R
D404
813C323C
713C
013
R
C334 C320 C333
103U
101PT
603PT
R301 C311 R320 R321 C302 C301
503PT
70
3PT
203PT
R309
9
1
3
C
C128C126
C101
C102
30
1C
53
1
C
C110
C133
C322
C309
C338
4
0
3C
8
2
3
C
631C
503C
L101
6
01C
90
1
L
R432
C141
R102 R106 R107
6
01U
L104
9
4
1C
C143
10
1U
N101
801R
4
0
1C
101SI
C118 C137
R117
411R
C202
02
1
C 7
0
2C
911R
511R
C210
1
0
2R
121C
1
0
2C
1
01
R
7
0
1U
R103
5
0
2C
6
1
1R
111C
701C
021R
501L
C139
C157
501
R
C130 C125
301
U
1
1
1R
211R
041C
10
1L
F
C142
R123
C209
C204 C203
U201
831C
R104
81
1
R
311R
TP304
901R
R110 R124
L102
C134 C122
8
01L
501C
C124
C145C131
L202
5
1
2C
FL201
C214
C212
FB201
C206 C208
C113
211
C
C156 C153 C155
011L
C154
411L
0
6
1C
40
1
LF501LF
1
1
1L
C152
FL201: DEA212450BT-7043C1
Balun Filter
No BT Connection
U107 : SN74LVC1G125DRLR
Bluetooth CLK Buff er
X101 : TN4-26562
X-TAL
FL102 : SAFEB2G14FA0F00
WCDMA SAW FILTER
No Service
U103 : LMV221
Power Detector
FL101 :SAYZY1G95EB0B00
Duplexer
No Service
IS101 : CEG231G95DCB000
Isolator
No Service
FL103 : SAFEB1G95KA0F00
WCDMA Tx SAW Filter
No Service
U101 : SKY77182
WCDMA PAM
No Service
U104 : LM3208TL
DCDC Converter
Q402 : SIA911DJ
FET