LG KM710, Руководство по обслуживанию

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6. Block Diagram
LGE Internal Use Only Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
FP
C
B
Co
n
n
e
c
to
r
MM
AINA
IN
L L
C
D
MoM
o
duld
u
le
VibV
ib
ra
to
r
FPF
P
CBC
B
+
T-FT
-F
lasa
s
h
SUBS
U
B
LSL
S
PDP
D
767
6
181
8
111
1
DBBD
B
B
OMO
M
APA
P
V
1
0
3
0
ABA
B
B
TWLT
W
L
3
0
2
9
DAD
A
C
&
StereS
te
re
o
T
C
C
7407
4
0
2
T-T
-
F
L
ASHA
S
H
MAM
A
IN
M/M
/SLS
L
C
D
_V_
V
S
Y
N
C
,
M
L
CDC
D
_
R
D/D
/WRW
R
/R
S
/CSC
S
,
LCL
C
D_D
_
D
A
TA(T
A
(15:1
5
:0
), ,
SLS
L
C
D
_C_
C
S
S
E
N
S
O
R
_I_
I2
C
_S_
S
C
L
/S
D
A
,
SES
E
NSN
S
OR_O
R
_
INTN
T
MLM
L
C
D
/S
L
C
D_RSD
_
R
S
T
,
T
O
U
C
H
_
I2
C
_
SCS
C
L
/SDS
D
A
,
LEL
E
D
I2C2
C
_
S
C
L
/SDA/S
D
A
DPD
P
_
P
W
O
N
HALH
A
L
L
1/2_1
/2
_
O
U
T, T
,
HALH
A
L
L
_P_
P
D
N
,
KBK
B
R(R
(5:45
:4
),
KBCK
B
C
(1
:0
)
W
H
EELE
E
L_R_
R
ESE
S
ETE
T
,
TOUT
O
U
C
H
_
IN
T
M/SM
/S
L
C
D
_
R
ESE
S
ETE
T
, ,
SES
E
NSN
S
O
R
_
I2C_2
C
_
S
C
L
/S
D
A
,
LEL
E
D
_
I2C_I2
C
_
SCS
C
L/L
/S
D
A
LDL
D
O
BH28B
H
2
8
DPD
P
_
2
V
8
MMM
M
_
H
SOL/S
O
L
/R
A
BB_HSOL/RB
B
_
H
S
O
L
/R
SPS
P
K_RK
_
R
C
V
_
P
/N
SWS
W
HSH
S
_
P
ATA
T
H
_
S
E
L
ABA
B
B
TWLT
W
L
3
0
2
9
VIV
IBRB
R
ATA
T
O
R
,
P
H
OTO_O
T
O
_ADC,A
D
C
,
LCL
C
D
_
ID
T
F
L
A
SHS
H
_
D
E
T
E
C
T,T
, B
B
T_T
_
N
R
ST,S
T
,
MCM
C
S
I1_1
_
D
IN/N
/DOUT/D
O
U
T
/S
Y
N
C
/B
C
LKL
K
C
L
K
_
32K3
2
K
TF_CT
F
_
C
L
K
/D
ATA
T
3:3
:0/0
/C
M
D
LDL
D
O
MMM
M
A
_
L
D
O
_
ENE
N
MMM
M
_2_
2
V
8
SUS
U
B LB
L
C
D
MoM
o
duld
u
le
MLM
L
C
D
_RD_
R
D
/W
R
/R
S
LCL
C
D
_
DATD
A
T
A
(1
5:05
:0
),
DPD
P
_
2
V
8
MLM
L
C
D
_
V
S
Y
N
C
,
MLM
L
C
D
_C_
C
S
,
MLCM
L
C
D
_
R
ESEE
S
E
T
, ,
LCL
C
D_D
_
ID
, ,
LCL
C
D_CA(4:1D
_
C
A
(4
:1
)
SLS
L
C
D
_
V
S
Y
N
C
, ,
SLS
L
C
D
_C_
C
S
,
SLS
L
ECE
C
_R_
R
ESE
S
ETE
T
, ,
SLS
L
C
D
_C_
C
A1A
1
/2
LEL
E
D_D
_
I2C_I2
C
_
SCL/SS
C
L
/S
D
A, A
,
S
E
N
S
O
R
_I_
I2
C
_S_
S
C
L
/S
D
A
,
W
H
EELE
E
L_R_
R
E
S
ETE
T
,
K
B
R
(5
:4
), ,
K
B
C(1:C
(1
:0
), ,
HAH
A
LL_L
L
_
1/21
/2
_
OUTO
U
T
,
H
ALL_A
L
L
_P
D
N, DV_2N
,
D
V
_
2
V
8, 8
,
VIBV
IB
R
A
T
O
R TF_T
F
_
C
LK/L
K
/D
A
T
3:0,3
:0
,
TF_CT
F
_
C
MDM
D
TFLT
F
L
A
S
H
_D_
D
E
T
ECTE
C
T
,
BTB
T
_
N
R
S
T
, CLK
C
L
K
_
3
2K, 2
K
,
M
C
S
I1_1
_
DIN/D
IN
/DOUD
O
U
T
/
SYS
Y
N
C
/B
CLC
L
K
,
B
T
_
R
X/X
/R
T
S/S
/TXT
X
/C
TS,T
S
,
B
T
_C_
C
L
K
_R_
R
E
Q
H
a
ll ll
ICIC
WH
EE
L
M
O
D
U
L
E
FPC
B
C
o
n
n
e
c
to
r
HALL_H
A
L
L
_
1/21
/2
_
OUTO
U
T
,
HAH
A
LL_L
L
_
P
D
N
S
E
N
S
O
R
_I_
I2
C
_S_
S
C
L
/S
D
A
,
WHW
H
E
E
L
_
R
E
S
E
T
,
DVD
V
_
2
V
8
,
TOT
O
U
C
H
SenS
e
n
s
o
r
LEL
E
D
_
I2CI2
C
_
SCS
C
L/SL
/S
D
A,A
,
WHW
H
E
E
L
_
R
E
S
E
T,T
, D
D
V
_
2
V
8
W
h
eele
e
l
L
E
D
K
EYPADE
Y
P
A
D
KBK
B
R(R
(4
), ,
KBCK
B
C
(2:02
:0
)
SPKS
P
K
/RCR
C
V
SPS
P
K_K
_
R
C
V
_
P
/N
WhW
h
eele
e
l Mo
M
o
d
ulu
le
BTB
T
_
C
LKL
K
_R_
R
E
Q
ChC
h
a
rg
e
PuP
u
mpm
p
MaM
a
x
8
6
3
0
LCL
C
D
_
B
L
_
E
NS/N
S
/E
NMN
M
LCL
C
D_D
_
C
A
(4
:1
), ),
SLS
L
C
D
_
C
A
1
/2
FP
C
B
Co
n
n
e
c
to
r
M
AINA
IN
L L
C
D
MoM
o
duld
u
le
VibV
ib
ra
to
r
VibV
ib
ra
to
r
FPF
P
CBC
B
+
T-FT
-F
lasa
s
h
SUBS
U
B
LSL
S
PDP
D
767
6
181
8
111
1
DBBD
B
B
OMO
M
APA
P
V
1
0
3
0
ABA
B
B
TWLT
W
L
3
0
2
9
DAD
A
C
&
StereS
te
re
o
T
C
C
7407
4
0
2
T-T
-
F
L
ASHA
S
H
T-T
-
F
L
ASHA
S
H
MAM
A
IN
M/M
/SLS
L
C
D
_V_
V
S
Y
N
C
,
M
L
CDC
D
_
R
D/D
/WRW
R
/R
S
/CSC
S
,
LCL
C
D_D
_
D
A
TA(T
A
(15:1
5
:0
), ,
SLS
L
C
D
_C_
C
S
S
E
N
S
O
R
_I_
I2
C
_S_
S
C
L
/S
D
A
,
SES
E
NSN
S
OR_O
R
_
INTN
T
MLM
L
C
D
/S
L
C
D_RSD
_
R
S
T
,
T
O
U
C
H
_
I2
C
_
SCS
C
L
/SDS
D
A
,
LEL
E
D
I2C2
C
_
S
C
L
/SDA/S
D
A
DPD
P
_
P
W
O
N
HALH
A
L
L
1/2_1
/2
_
O
U
T, T
,
HALH
A
L
L
_P_
P
D
N
,
KBK
B
R(R
(5:45
:4
),
KBCK
B
C
(1
:0
)
W
H
EELE
E
L_R_
R
ESE
S
ETE
T
,
TOUT
O
U
C
H
_
IN
T
M/SM
/S
L
C
D
_
R
ESE
S
ETE
T
, ,
SES
E
NSN
S
O
R
_
I2C_2
C
_
S
C
L
/S
D
A
,
LEL
E
D
_
I2C_I2
C
_
SCS
C
L/L
/S
D
A
LDL
D
O
BH28B
H
2
8
DPD
P
_
2
V
8
MMM
M
_
H
SOL/S
O
L
/R
A
BB_HSOL/RB
B
_
H
S
O
L
/R
SPS
P
K_RK
_
R
C
V
_
P
/N
SWS
W
HSH
S
_
P
ATA
T
H
_
S
E
L
ABA
B
B
TWLT
W
L
3
0
2
9
VIV
IBRB
R
ATA
T
O
R
,
P
H
OTO_O
T
O
_ADC,A
D
C
,
LCL
C
D
_
ID
T
F
L
A
SHS
H
_
D
E
T
E
C
T,T
, B
B
T_T
_
N
R
ST,S
T
,
MCM
C
S
I1_1
_
D
IN/N
/DOUT/D
O
U
T
/S
Y
N
C
/B
C
LKL
K
C
L
K
_
32K3
2
K
TF_CT
F
_
C
L
K
/D
ATA
T
3:3
:0/0
/C
M
D
LDL
D
O
MMM
M
A
_
L
D
O
_
ENE
N
MMM
M
_2_
2
V
8
SUS
U
B LB
L
C
D
MoM
o
duld
u
le
MLM
L
C
D
_RD_
R
D
/W
R
/R
S
LCL
C
D
_
DATD
A
T
A
(1
5:05
:0
),
DPD
P
_
2
V
8
MLM
L
C
D
_
V
S
Y
N
C
,
MLM
L
C
D
_C_
C
S
,
MLCM
L
C
D
_
R
ESEE
S
E
T
, ,
LCL
C
D_D
_
ID
, ,
LCL
C
D_CA(4:1D
_
C
A
(4
:1
)
SLS
L
C
D
_
V
S
Y
N
C
, ,
SLS
L
C
D
_C_
C
S
,
SLS
L
ECE
C
_R_
R
ESE
S
ETE
T
, ,
SLS
L
C
D
_C_
C
A1A
1
/2
LEL
E
D_D
_
I2C_I2
C
_
SCL/SS
C
L
/S
D
A, A
,
S
E
N
S
O
R
_I_
I2
C
_S_
S
C
L
/S
D
A
,
W
H
EELE
E
L_R_
R
E
S
ETE
T
,
K
B
R
(5
:4
), ,
K
B
C(1:C
(1
:0
), ,
HAH
A
LL_L
L
_
1/21
/2
_
OUTO
U
T
,
H
ALL_A
L
L
_P
D
N, DV_2N
,
D
V
_
2
V
8, 8
,
VIBV
IB
R
A
T
O
R TF_T
F
_
C
LK/L
K
/D
A
T
3:0,3
:0
,
TF_CT
F
_
C
MDM
D
TFLT
F
L
A
S
H
_D_
D
E
T
ECTE
C
T
,
BTB
T
_
N
R
S
T
, CLK
C
L
K
_
3
2K, 2
K
,
M
C
S
I1_1
_
DIN/D
IN
/DOUD
O
U
T
/
SYS
Y
N
C
/B
CLC
L
K
,
B
T
_
R
X/X
/R
T
S/S
/TXT
X
/C
TS,T
S
,
B
T
_C_
C
L
K
_R_
R
E
Q
H
a
ll ll
ICIC
WH
EE
L
M
O
D
U
L
E
FPC
B
C
o
n
n
e
c
to
r
HALL_H
A
L
L
_
1/21
/2
_
OUTO
U
T
,
HAH
A
LL_L
L
_
P
D
N
S
E
N
S
O
R
_I_
I2
C
_S_
S
C
L
/S
D
A
,
WHW
H
E
E
L
_
R
E
S
E
T
,
DVD
V
_
2
V
8
,
TOT
O
U
C
H
SenS
e
n
s
o
r
LEL
E
D
_
I2CI2
C
_
SCS
C
L/SL
/S
D
A,A
,
WHW
H
E
E
L
_
R
E
S
E
T,T
, D
D
V
_
2
V
8
W
h
eele
e
l
L
E
D
K
EYPADE
Y
P
A
D
KBK
B
R(R
(4
), ,
KBCK
B
C
(2:02
:0
)
SPKS
P
K
/RCR
C
V
SPS
P
K_K
_
R
C
V
_
P
/N
WhW
h
eele
e
l Mo
M
o
d
ulu
le
BTB
T
_
C
LKL
K
_R_
R
E
Q
ChC
h
a
rg
e
PuP
u
mpm
p
MaM
a
x
8
6
3
0
LCL
C
D
_
B
L
_
E
NS/N
S
/E
NMN
M
LCL
C
D_D
_
C
A
(4
:1
), ),
SLS
L
C
D
_
C
A
1
/2
LCL
C
D_IDD
_
ID