LG KP500 - 7 Circuit Diagram

- 121 -
PWR
URXD
UTXD
3G 2.5 G
GN
D
R
X
T
X
VC
H
AR
ON_
S
W
VBAT
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B
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ARM9
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AG & E
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IN
T
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KP500
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SC_MEM
6
T
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5T
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1L
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DR_MEM
2
Y
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L
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M
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N
1
9
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1
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DA_MEM
2
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2
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8
D
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4J
9
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N
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2AA
3
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M
5
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N_3
C
B
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ME
M
4Y
3
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1OKLCFB_MEM
2OKLCFB_MEM
3Y
N
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C
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8
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0
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6
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5
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6
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P
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11
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T
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p9
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T
P
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p
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MWP_
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A
C
C
E
L
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I
N
T
RS
D
K
P
_
O
U
T
(
2
)
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E
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L
I
N
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I
N
V
E
R
T
Q
RF_
M
WP_NI
L
K
P
_
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N
(
6
)
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1
A
B
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F
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M
O
D
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D
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OL
C
A
M
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L
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(
A
T
A
D
)
6
(
A
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A
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)
7(AT
A
D
)
2(A
T
A
D
)
5
1:0
(
A
TA
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)
8(AT
A
D
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A
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1
(A
T
A
D
)21
(
A
T
A
D
)
3
1
(
A
T
A
D
)
4
1
(
ATAD
)
5
1
(
ATAD
)01
(A
T
A
D
K
P
_
I
N
(
5
)
M
M
C
_
D
E
T
E
C
T
I
2
S
1
_
C
L
K
N
E
_
O
DL
_
TB
)0
(
A
TAD
)1
(
A
T
A
D
)3
(
AT
AD
)
4
(
A
T
AD
C
I
F
_
M
C
L
K
U
A
R
T
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B
T
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C
T
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U
A
R
T
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B
T
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R
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C
I
F
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S
C
L
C
I
F
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S
D
A
B
B
_
S
N
D
_
R
)
62:
0
(D
DA
)
62(D
DA
)7
2(D
DA
)
82(DD
A
)
92(D
D
A
S
Q
DL
S
QD
U
LEV
EL
_
A
P
PU
E
KA
W
_
TB
nE
O
_BSU
L
C
D
_
I
D
K
P
_
I
N
(
3
)
K
P
_
O
U
T
(
0
)
K
P
_
O
U
T
(
3
)
NORWP
R
NE_
T
HG
I
L
KCA
B_D
CL
W
D
O
G
IKLCDS
KLC_C
M
M
DM
C
_CM
M
0D
_
C
M
M
3D_CMM
N
E
_BIV
U
S
B
_
S
E
0
_
V
M
V
R
E
F
N
N
F
ER
V
D
I
F
_
V
S
Y
N
C
N
E
_
GHC
C
L
K
3
2
K
_
P
P
R
C
I
F
_
H
S
Y
N
C
C
I
F
_
P
C
L
K
C
I
F
_
P
D
C
I
F
_
R
E
S
E
T
C
I
F
_
V
S
Y
N
C
N
I
_G
I
R
T
nTS
R
T
AP
_
NO
X
T
DNA
B
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A
P
1EF
E
D
O
M
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A
P
T
C
E
TE
D
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J
U
A
R
T
_
B
T
_
R
X
U
A
R
T
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R
X
U
A
R
T
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B
T
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T
X
2
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CMM
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C
MM
V
C
X
O
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E
N
V
M
I
C
_
P
1
TAT
S
EPIP
2
T
A
T
S
EPIP
P
M
_
I
N
T
TE
S
ER_
KLC
_FR
AD
_F
R
N
E
_F
R
K
C
T
R
T
U
O
_CTR
2
EF
K
C
T
IDT
O
D
T
S
MT
K
L
C
ECA
R
T
T
R
A
C
E
P
K
T
0
T
R
A
C
E
P
K
T
1
T
R
A
C
E
P
K
T
2
T
R
A
C
E
P
K
T
3
T
R
A
C
E
P
K
T
4
T
R
A
C
E
P
K
T
5
T
R
A
C
E
P
K
T
6
T
R
A
C
E
P
K
T
7
CNYSE
C
ART
E
A
R
_
P
B
B
_
S
N
D
_
L
K
L
CM_ZH
M
62
I
2
S
1
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R
X
I
2
S
1
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T
X
I
2
S
1
_
W
A
0
B
T
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I
N
T
C
H
G
_
E
O
C
D
I
_
T
AB
P
M
ET
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M
A
I
N
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M
I
C
_
N
M
A
I
N
_
M
I
C
_
P
0TA
T
S
E
P
I
P
)42
(
D
DA
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(DD
A
)
4(DDA
)52
(DDA
S
C
_D
N
A
N
_
0CB_
1
C
B
_
PD
C
F
SA
C
_
EKC
SC_M
A
R_
DR_
OKL
C
DS
R
W_
E
A
R
_
N
)
21(D
DA
)
7(
D
DA
)
31(D
DA
)
8
(D
D
A
)
41(DD
A
)
9
(D
D
A
)
5
1
(
D
DA
)
6
1
(
D
DA
)
7
1
(
D
D
A
)
8
1
(
DDA
)
9
1
(
DDA
)2
(DD
A
)
0
2
(
D
D
A
)12
(
D
D
A
)
2
2
(DD
A
)32(DD
A
D
I
F
_
D
2
D
I
F
_
D
3
D
I
F
_
D
4
D
I
F
_
D
5
D
I
F
_
D
6
D
I
F
_
D
7
_
D
I
F
_
R
E
S
E
T
_
D
I
F
_
W
R
U
S
B
_
D
A
T
_
V
P
U
A
R
T
_
T
X
)0(
D
D
A
)1
(D
D
A
)
0
1
(DD
A
)
5
(
D
DA
)
1
1
(DDA
)
6
(DDA
KL
C_
MI
S
OI
_
MIS
TS
R
_MIS
C
I
F
_
D
0
C
I
F
_
D
1
C
I
F
_
D
2
C
I
F
_
D
3
C
I
F
_
D
4
C
I
F
_
D
5
C
I
F
_
D
6
C
I
F
_
D
7
H
O
O
K
_
D
E
T
E
C
T
D
I
F
_
R
D
D
I
F
_
C
D
D
I
F
_
M
A
I
N
_
C
S
D
I
F
_
D
0
D
I
F
_
D
1
1
T
AT
S
EP
I
P
2
T
AT
S
EP
I
P
0
T
KPE
CAR
T
1
T
KPE
CAR
T
2TK
P
ECAR
T
3
TK
PE
CAR
T
R
E
S
O
U
R
C
E
_
C
T
R
L
B
T
_
R
E
S
E
T
n
SA
R_
I
X
I
Q
X
Q
O
D
T
nTS
RT
X
E
NI
_
GI
R
T
RSD
M
D_
BSU
P
D
_BSU
4
TK
P
EC
AR
T
5
TK
P
EC
A
R
T
6
TKP
E
CAR
T
7
TKP
E
C
ART
KLC
EC
A
RT
CN
YS
E
C
AR
T
0TATSE
PI
P
N
E
_NOR
W
PR
X
R
_
TRA
U
X
T
_
TR
A
U
n
T
SRT
IDT
SMT
KC
T
KCT
R
7. CIRCUIT DIAGRAM
LGE Internal Use Only
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Only for training and service purposes