DOWNLOAD LG 47LW4500-CA (CHASSIS:LC01U) Service Manual ↓ Size: 22.24 MB | Pages: 37 in PDF or view online for FREE

Model
47LW4500-CA (CHASSIS:LC01U)
Pages
37
Size
22.24 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
47lw4500-ca-chassis-lc01u.pdf
Date
PREV: LG 47LW980G / 47LW980S-ZA / 47LW980T / 47LW980W (CHASSIS:LD12D) Service Manual

LG 47LW4500-CA (CHASSIS:LC01U) Service Manual ▷ View online

- 13 -
BLOCK DIAGRAM
Sa
tu
rn
7R
LG
E1
01
R
C
-R
(IC
10
1)
Sa
tu
rn
7R
Sa
tu
rn
7R
LG
E1
01
R
C
LG
E1
01
R
C
-
-
R
R
(IC
10
(IC
10
1
1
)
)
O
pt
ion:
S7
M
R
S
7M
+
NIM
 T
UNE
R
TU37
01
(O
pt
io
n:
 T
U37
02
HNIM
 tu
ner
)
NIM
 T
UNE
R
TU37
01
(O
pt
io
n:
 T
U37
02
HNIM
 tu
ner
)
3
: R
F_
SWI
TC
H
_CT
L
, F
E
_B
O
O
ST
ER
_CT
L, 
Tun
er 
R
es
et
2
: T
U
_C
V
B
S
/SI
F
(A
TV)
CI S
lo
t
P19
01
CI S
lo
t
CI S
lo
t
P19
P19
01
01
11
:CI
_T
S_
DA
TA
[0
-7
]…
Inn
er 
De
m
od:
LG
39
11
4
: T
U
_SCL
/S
DA
,  De
m
od
_SC
L 
/S
DA
11
: T
S
_Sy
nc
/da
ta
[0
..7
]…
(D
TV)
15
: P
CM
_A
[0
-1
4]
6: 
CI
_DA
TA
[0
-7
]
3: 
CE
,O
E
,WE
1:
PCM
_IR
Q
A
(J
K
160
1/
3)
7:Co
m
p_
D
ET
,Y
+/-,
Pb+
/-,P
r+
/-
2: 
Co
m
p _
R
/L 
_IN
J
K
1
604
2:CV
B
S
_DET
,CV
B
S 
IN
2: 
CV
B
S 
_R
/L 
_IN
EEPRO
M
(2
K,
 IC
11
05
)
EEPRO
M
(2
K,
 IC
11
05
)
(J
K110
4)
(J
K110
2)
9
: R+
/-
,G+/
-
, B
+
/-
,H/
V
 sy
n
c
, DE
T
, I
SP
_
R
XD
/T
XD
2: 
RG
B
_DDC_
SCL
/SDA
2
: P
C _
R/
L 
_I
N
(JK
1
1
0
1
)
M
A
X3
23
2
(IC1
10
1)
M
A
X3
23
2
M
A
X3
23
2
(IC1
10
1
(IC1
10
1
)
)
2
 :
 SI
DE
_
USB
_DM
/D
P
1
 :
 5
V_
USB
2 : 
US
B
_CT
L,
 U
S
B
_O
C
D
AP2
19
1DSG
(IC1
45
0)
AP2
19
1DSG
AP2
19
1DSG
(IC1
45
0)
(IC1
45
0)
R
G
B
 In
PC
 A
ud
io
AV1
CO
M
P1
&
CO
M
P2
U
S
B
(Si
de
)
(JK
1
4
5
0
)
S
PD
IF
 (D
ig
ita
l)
JK1
10
3
1
 :
 SP
DI
F
_O
UT
HP (
A
na
lo
g)
2
: HP
_L/
R 
OU
T
(J
K802)
8:HD
M
I1_
D
0+
/-,D
1+
/-,
D2
+/-,
CK+
/-
2: 
DD
C
_SCL
1/S
DA1
EEPRO
M
(2
K,
IC
80
1)
EEPRO
M
(2
K,
IC
80
1)
HD
M
I1
In
(J
K80
1)
2: 
DD
C
_SCL
2/S
DA
2
EEPRO
M
(2
K,
IC
80
2)
EEPRO
M
(2
K,
IC
80
2)
HD
M
I2
In
8:HD
M
I2_
D
0+
/-,D
1+
/-,
D2
+/-,
CK+
/-
2:S
7_
R
X
D1
/T
X
D
1
R
S2
32
J
K
9
903
2:Si
de
AV
_D
ET
/CV
B
S
 IN
2: 
CV
B
S 
_R
/L 
_IN
AV2
(Si
de
)
H
K :
ALT
O
 B
E
A
M
 T
U
N
ER
(J
K803)
2: 
DD
C
_SCL
3/S
DA
3
8:HD
M
I3_
D
0+
/-,D
1+
/-,
D2
+/-,
CK+
/-
HD
M
I3 I
n
EEPRO
M
(2
K,
IC
80
4)
EEPRO
M
(2
K,
IC
80
4)
- 14 -
Sa
tu
rn
7R
LG
E1
01
R
C
-R
(IC1
01
))
Sa
tu
rn
7R
Sa
tu
rn
7R
LG
E1
01
R
C
LG
E1
01
R
C
-
-
R
R
(IC1
0
(IC1
0
1
1
))
))
EEP
R
O
M
(512K, IC104)
EEP
R
O
M
EEP
R
O
M
(512K, IC104)
(512K, IC104)
2 :
 I2
C_
SCL/
S
DA
HDCP
 E
EP
R
O
M
(8K, IC103)
HDCP
 E
EP
R
O
M
HDCP
 E
EP
R
O
M
(8K, IC103)
(8K, IC103)
N
AND F
LA
SH
(2G
, IC102)
N
AND F
LA
SH
N
AND F
LA
SH
(2G
, IC102)
(2G
, IC102)
14
 : 
PCM
_A
[0
:7
]
DDR
3
(1G
, IC
1202
)
DDR
DDR
3
3
(1G
(1G
, IC
, IC
1202
1202
)
)
DDR
3
(1G
, IC
1201
)
DDR
DDR
3
3
(1G
, IC
(1G
, IC
1201
1201
)
)
45
 : 
DD
R
_D
[0
:1
5],
DD
R
_A
[0
:1
3] 
…
O
pt
ion:
S7
M
R
S
7M
+
A
ddr
es
s:1
010
1---
A
ddr
es
s: 
A0
(1
010
000
0)
FR
C  DDR
(1G
, I
C3
01)
FR
C  DDR
FR
C  DDR
(1G
, IC
(1G
, IC
3
3
01)
01)
46
: 
C
-M
A
[0
:1
2
],….
SP
I F
la
sh
(8M
 IC1401
)
SP
I F
la
sh
SP
I F
la
sh
(
(
8M
 IC1401
8M
 IC1401
)
)
5
: SCK
,SDI,
S
DO
,/C
S,
/W
P
2:
 NE
C_E
EP
R
O
M
_S
CL
/S
D
A
2:
 L
ED_
R/
B
3:
 KE
Y1
/2 ,IR
EEP
R
O
M
(1
6K
, I
C1
00
1)
EEP
R
O
M
(1
6K
, I
C1
00
1)
NE
C_M
ic
om
IC1002
NE
C_M
ic
om
NE
C_M
ic
om
IC1002
IC1002
Co
ntr
ol& 
SO
Ft
tou
ch
P2401
Co
ntr
ol& 
Co
ntr
ol& 
SO
Ft
SO
Ft
tou
ch
tou
ch
P2401
P2401
2:
 NE
C_S
CL
/S
D
A
Po
w
er
 B
/D
P403
Po
w
er
 B
/D
Po
w
er
 B
/D
P403
P403
2:
 INV
_CT
L,R
L_O
N
Deb
ugg
er
 
P1001
Deb
ugg
er
 
Deb
ugg
er
 
P1001
P1001
6:
 NE
C_IS
P_T
X/R
X….
1:
 S
O
C_ R
es
et
2
: N
E
C_
R
X
D/T
X
D.
45
 : 
DD
R
_D
[0
:1
5],
DD
R
_A
[0
:1
3] 
…
7:NAND
_WEb
/A
LE
/CLE
…
LPF
2：
A
M
P_
SCL/
S
DA
Sp
e
a
ke
r
A
udi
o 
A
M
P
N
TP
710
0
IC5
01
A
udi
o 
A
M
P
A
udi
o 
A
M
P
N
TP
7
N
TP
7
1
1
00
00
IC5
01
IC5
01
4:AUD
_LR
C
H
/LR
CK/
SCK,
A
M
P_
M
ut
e
S
PK
_L
+
/-
S
PK
_R
+
/-
PW
M
FHD
120
H
z
P7
03
&
P7
04
FHD
FHD
120
H
z
120
H
z
P7
03
&
P7
04
P7
03
&
P7
04
51
PIN,
  C
ha
nn
el 
a&
b
41
PIN, 
C
ha
nn
el 
c&
d
CCFL 
LC
D m
odu
le
HD
60
H
z
P7
05
CCFL 
LC
D m
odu
le
CCFL 
LC
D m
odu
le
HD
HD
6
6
0H
z
0H
z
P7
05
P7
05
30
PIN,
  C
ha
nn
el 
a
S7
M
R
/ S
7M
+
op
tio
n
2D
/3
D
On
ly L
W4500 
- 
15 -
EXPLODED VIEW
Many electrical and mechanical parts in this chassis have special safety-related characteristics. These
parts are identified by       in the Schematic Diagram and EXPLODED VIEW. 
It is essential that these special safety parts should be replaced with the same components as
recommended in this manual to prevent X-RADIATION, Shock, Fire, or other Hazards. 
Do not modify the original design without permission of manufacturer.
IMPORTANT SAFETY NOTICE
A2
A10
A5
* Set + Stand
* Stand Base + Body
300
200
510
810
910
900
710
120
400
530
540
521
Page of 37
Display

Click on the first or last page to see other 47LW4500-CA (CHASSIS:LC01U) service manuals if exist.

RANDOM: