Справочник Пользователя для Lg Electronics 20LS7D(C)-UB
BLOCK DIAGRAM
- 19 -
C
X
A
2069Q
(I
C
5003)
LC
D
Mo
d
u
le
SV
H
S
B
C
M
3
550K
P
B
5G
(I
C
1
001)
M
S
T
3382
M
(I
C
7004)
EE
P
R
O
M
CV
B
S
L
CDS
TVTuner
AT
_
T
U
_
V
MM1
7
3
1
X
V
B
E
(I
C
5001)
RG
B
Y
PB
PR
CO
M_
Y
P
B
P
R
Y
CB
CR
RG
B
_
L
R
AU
O
_
L
R
CO
M
_
L
R
FMS
6
4
0
0
S
(I
C
4
006)
M_
Y
C
MA
IN
Y
MA
IN
_
C
SP
(
R
)
SP
(
L
)
SP
_
L
SP
_
R
P7
0
0
9
P7
0
1
0
Ea
rp
h
o
n
e
M
C
33078D
R
(I
C
7002)
C
5
5331A
(I
C
7
001)
I2
S
M
_
C
LK
HY
5D
U
5
61622
E
T
P
D
D
R
(
IC
2
002)
HY
5D
U
5
61622
E
T
P
D
D
R
(
IC
2
003)
DD
R
_
A
D
D
DD
R
_
A
D
D
DDR
_
D
A
T
A
DDR
_
D
A
T
A
S
2
9G
L
128N
9
0T
F
F
L
A
S
H
(
IC
2
001)
EB
I_
A
D
D
EB
I_
P
C
I
TH
C
6
3
L
V
D
M
(I
C
6
004)
XD
R
_
D
A
T
A
(0
..
7
) x3
M
P
1593D
N
IC
6001
12V
5V
S
I4925D
Y
Q
6002
12V
12V
AU
O
2
0
LP
L
2
3
"
T
P
S
2052B
(I
C
3
00
1)
SI
F
IF_
P
/ IF
_
N
IF_
A
G
C
RF
_A
G
C
M
T
V
416G
M
F
(I
C
4015)
UC
OM
_
R
x
T
x
BC
M
_
R
x
T
x
R
S
-232
US
B
EE
P
R
O
M
74L
V
C
14
K
IA
7
029
BC
M
_
R
E
S
E
T
K
IA
702
9
EE
P
R
O
M
A
T
24C
5
12
I2
C
_
0
I2
C_
1
I2
C
_
2
DDC_
I2
C
I2
C
_
3
12.
0V
Po
w
e
r
Fi
lt
e
r
12V
15V
In
v
e
rt
er
(1
0
L
am
p
s
)
24V
24
V
3.
3V
6V
P
4
003
P
4
007
KE
Y
1
KEY2
IR
LR
D
_
G
LR
D
_
R
5V
5V
_
T
U
S
C
15
66
3.
3V
2.
6V
PQ
0
5
D
Z
6.
0V
5.
0V
K
A
7809A
9.
0V
S
C
4519S
3.
3V
1.
2V
A
Z
1
117H
5.
0V
3.
3V
B
A
033
F
P
ST
5
.0
V
3.
3V
S
T
ST
5
V
IC
3232
3.
3V
3.
3V
S
T
_
M
IC
O
M
P4
0
0
4
6.
0V
5V
_
M
N
T
ST
_
5
V
LI
V
E
_
O
N
PW
M
_
D
IM
P
DD/
IN
V
IN
V
_
ON
AL
_
O
N
AC
_
D
E
T
3.
3V
S
T
_
M
IC
O
M
ST5
V
2.
6V
_
B
C
M
2.
6V
_
B
C
M
3.
3V
D3
.3
V
_
BC
M
D2
.6
V
_
BC
M
A2
.6
V
_
B
C
M
3.
3V
5V
9V
3.
3V
A1
.2
V
_
B
C
M
A3
.3
V
_
B
C
M
15V
5V
9V
3.
3V
_
M
S
T
PO
W
E
R
S
C
2
595S
D2
.5
V
_
BC
M
DD
R
_
1
.2
5
V
K
IA
78R
0
5
+6
.0
V
+5
.0
V
HD
M
I
CM2021
EE
P
R
O
M
EE
P
R
O
M
YD
A
-1
3
8
A
M
P
(
IC
7
017)
"