LG GD580 - Page 146

- 147 -
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
4. Trouble Shooting
n
1
3
0
1
C
L101
1.8n
u
1
.
0
6
0
1
C
2
8
17
7
Y
K
S
1
0
1U
54
6
3
72
81
9
DNGP
B
N
E
V2D
N
G
LRT
C
V1DN
G
N
IFRTU
O
F
R
SAI
B
V
C
C
V
VBAT
I
ND
401
C
n1
5
31C
IND
9
01
L
u0
1
341C
941C
p
65
NE_1_
D
N
A
B_XTW
1
_
DN
A
B
_
DOMX
T
W
S
AI
B
_
AP
W
TP2
[[WBAND 1
PAM Input]
1
01C
p
65
2
0
1
C
I
ND
8V2
_
A
D
A
R
V
0
0F
0
AK59
G1B
EF
A
S
3
0
1LF
25
1
4
3
3G
NI
TU
O
1
G2G
7
6
5
4
3
2
1
38 39 40 41
PGND
VCCTX
RF_DAC2 RF_DAC1
XTD
N
G
1C
N
2C
N
1_
XT
3
C
N
XT
O
LCC
V
AIX
T
1_
D
N
A
B_
D
O
MX
T
W
P_I_X
T
W
C
CV_A
P
W
SA
I
B_APW
3
06
0
3n
L115
I
N
D
9
01C
1n
L103
p
5
.
0
8
5
1
C
1
0
1
WS
3
B
R
0
0
6
2
-0
3
48
M
M
2
65 43
1
IN
GND1GND2 GND3GND4
OUT
2
0
1
W
S
01
T
M
S-
R
-
L
F
U
1
G
T
N
A2
G
501U
9
1
577Y
KS
0
1
7
6
5
4
3
2
1
8
TNA
NE
X
T
E
D
O
M
D
VSR
4
XR
3XR
2X
R
1
X
R
1A
MD
C
W
0
0
9
X
R
00
9
1
X
R
0
08
1
X
R
1
_D
NAB_
FR
W
TP2
[RF3100 Output
BAND 1]
TP3
FEM Output
TP4
Ant. SW
TP5 Ant.