How it Works
LG
Loading...
LM-240WU4-SLB1
Service manual
31 pgs904.67 Kb0

LG LM-240WU4-SLB1 Service manual

www.DataSheet.co.kr
www.jxlcd.com
www.jxlcd.com
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
!"#$%&#
'()'*+,-./012+3'/421.
!"#$%&'()*%+,+%-&+".
-R*>=67@"
3?L6:
3?@=6@=(
:63?:G'?E':6L>(>?@(
J6@6:;D'G6(3:> =>?@2
;N(?D<=6'7;O>7<7':;=>@J(/
6D63=:>3;D'( 63>E>3;=>?@(1
6D63=:>3;D'3P;:;3=:6>(=>3(192
>@=6:E;36'3?@@63=>?@(19/
(>J@;D'=>7>@J'( 63>E>3;=>?@(191
(>J@;D'=>7>@J'A;L6E?:7(19M
3?D?:'>@ <='G;=;':6E6:@63619H
?A6:'(6B<6@3619C
www.jxlcd.com
www.jxlcd.com
?A6:'(6B<6@36'E?:'>@L6:=6:198
? =>3;D'(E63>E>3;=>?@(M
763P;@>3;D'3P;:;3=6:>(=>3(H
2
/
1
M
H
C
C
F
2M
2H
2C
28
2F
25
/H
:6D>;ND>=QC
>@=6:@;=>?@;D'(=;@G;:G(8
(;E6=Q892
67389/
6@L>:?@76@=891
;3K>@JF
G6(>J@;=>?@'?E'D?='7;:KF92
;3K>@J'E?:7F9/
;DD6='E?:7F91
:63;<=>?@(5
56-7++$7" 3687 9: 7+"$$:
/F
/5
/5
/5
/5
1I
1I
12
1/
11
/ 0'12
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
!"#$%&#
'()'*+,-./012+3'/421.
!"#$%&'()*%+,+%-&+".
;<,=;3+=>+;<5?@?=A@
:*Y+4+".'
@"
G*4%!+)&+". -R*:*Y+4+".'G-&*
E+!4&'G!-,&S !*T+U+.-!VW9(*)X/1X'/IIFIXI
www.jxlcd.com
www.jxlcd.com
56-7++$7" 3687 9: 7+"$$:
1 0'12
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
!"#$%&#
'()'*+,-./012+3'/421.
!"#$%&'()*%+,+%-&+".
97+B6C6-12+36/8-'40'DC
D7/MIA<M' +4' -' 3"T"!' ;%&+Y*' 7-&!+]' D+d$+#' 3!V4&-T' G+4)T-V' Z+&^' -. +.&*R!-T' 3"T#' 3-&^"#*' ET$"!*4%*.& D-U)S33EDW' _-%cT+R^&' 4V4&*UX' =^*' U-&!+]' *U)T"V4' -9(+' =^+.' E+TU' =!-.4+4&"!' -4' &^*' -%&+Y*' *T*U*.&X >&'+4'-'&!-.4U+44+Y* &V)*'#+4)T-V'")*!-&+.R'+.'&^*'."!U-TTV'_T-%c'U"#*X'>&'^-4'-'/M+.%^''#+-R".-TTV'U*-4$!*#'
-%&+ Y* ' #+ 4 )T- V ' - ! * -' Z+ & ^' A< OJ ; ' !*4 " T$ &+" . ' S2/II' Y* !&+%-T' _V' 25/ I ^" !+a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
DLG(
/)"!&
3@2
SH2)+.W
`2/XIL
`2/XIL
www.jxlcd.com
www.jxlcd.com
`/MXIL
J@G
3@/
S2M +.W
B6C6-12+>610)-6/
:JN
=+U+.R
3".&!"TT*!
"Z*!'3+!%$+&'
NT"%c
>.Y*!&*!
NT"%c
/MX2'+.%^*4SC2X21%UW'#+-R".-T;%&+Y*'(%!**.'(+a*
HMCXMSPW']'1H/XISLW']'MIX1SGW'UUS=V)XW?$&T+.*'G+U*.4+".
IX/8I'UU']'IX/8I'UU +]*T' +&%^
J-&*'G!+Y*!'3+!%$+&
/)+.']'83@4'SP+R^W
("$!%*'G!+Y*!'3+!%$+&
(2 (25/I
J2
=E='9 D3G' -.*T
S25/I' :JN' 2/II')+]*T4W
J2/II
N-%c'T+R^&';44*U_TV
S<9(^-)*'833EDW
25/I'^"!+aX'NV'2/II'Y*!&X' +]*T4':JN'4&!+)*4'-!!-.R*U*.& +]*T'E"!U-&
F9_+&'`';9E:3[''2[I81[8M2[F/M %"T"!43"T"!'G*)&^
MII %#0U
L+*Z';.RT*'E!**'S:0D'28FS=V)XW['<0G'28FS=V)XWWL+*Z+.R';.RT*S3:\2IW
="&-T''=NG A-&&'S=V)XW'S'=NG'A-&&'
/8MI'R S&V)XW''''A*+R^&
=!-.4U+44+Y*'U"#*['."!U-TTV'_T-%cG+4)T-V'?)*!-&+.R'7"#*
P-!#'%"-&+.RS1PW[';.&+9RT-!*'&!*-&U*.&'",'&^*',!".&')"T-!+a*!($!,-%*'=!*-&U*.&
56-7++$7" 3687 9: 7+"$$:
/''
S'3*.&*!'2')"+.&4WD$U+.-.%*['A^+&*
bLD3G
['=NG'A-&&bL
GGN'
W "Z*!'3".4$U)&+".
M 0'12
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
!"#$%&#
'()'*+,-./012+3'/421.
!"#$%&'()*%+,+%-&+".
"7+EF/D2)06+!1G'H)H+;10'CI/
=^*',"TT"Z+.R'-!*'U-]+U$U'Y-T$*4'Z^+%^['+,'*]%**#*#['U-V'%-$4*',-$T&V'")*!-&+".'"!'#-U-R*'&"'&^*'$.+&X
J1F26+97++EK@= &J<+!EL?!&!+;EJ?AB@
-!-U*&*! @"&*4
"Z*!'>.)$&'L"T&-R*
?)*!-&+.R'=*U)*!-&$!*
(&"!-R*'=*U)*!-&$!*
?)*!-&+.R';U_+*.&'P$U+#+&V
(&"!-R*'P$U+#+&V
@"&*'e'2X'=*U)*!-&$!*'-.#'!*T-&+Y*'^$U+#+&V'!-.R*'-!*'4^"Z.'+.'&^*',+R$!*'_*T"ZX'
A*&'_$T_'&*U)*!-&$!*'4^"$T#'_*'15'!3'7-]['-.#'."'%".#*.4-&+".'",'Z-&*!X
@"&*'e'/X'7-]+U$U'(&"!-R*'P$U+#+&V'+4'$)'&"'MI"['8If':P'".TV',"!'M'%"!.*!'T+R^&'T*-c-R*'7$!-X
www.jxlcd.com
www.jxlcd.com
A*&'N$T_ =*U)*!-&$!*'g3h
2I
I
(VU_"T
HI
MI
1I
/I
L-T$*4
7-]7+.
HII=?
CI9/I=(=
5If
CI
CIf
MIf
P$U+#+&V'gSfW:Ph
2If
<.+&4
-&'/H' /!3L#%2MFLD3G
!3
!3
f:P5I2IP?
f:P5I2IP(=
(&"!-R*
?)*!-&+".
2['/
2I /I 1I MI HI CI 8I FII9/I
G!V'N$T_'=*U)*!-&$!*'g3h
56-7++$7" 3687 9: 7+"$$:
H 0'12
Datasheet pdf - http://www.DataSheet4U.net/
www.DataSheet.co.kr
!"#$%&#
'()'*+,-./012+3'/421.
!"#$%&'()*%+,+%-&+".
M7+<2680-'812+@468'N'810'DC/
MO97+<2680-'812+,P1-1806-'/0'8/
>&'!*d$+!*4'&Z"')"Z*!'+.)$&4X'?.*'+4'*U)T"V*#'&"')"Z*!'&^*'D3G'*T*%&!".+%4'-.#'&"'#!+Y*'&^*'=E='-!!-V'-.#' T+d$+#'%!V4&-TX'=^*'4*%".#'+.)$&')"Z*!',"!'&^*'33ED['+4'&V)+%-TTV'R*.*!-&*#'_V'-.'+.Y*!&*!X'=^*'+.Y*!&*!'+4'-.' *]&*!.-T'$.+&'&"'&^*'D3G4X
J1F26+"O97++< <,J;?,E +,QE;E,J<;?@J?,@
-!-U*&*! (VU_"T
7?G<D6'e
>D3G "Z*!'($))TV'>.)$&'3$!!*.&
"Z*!'3".4$U)&+".''
:$4^'%$!!*.&
@"&*'e'
2X' *!U+44+Y*')"Z*!'!+))T*'4^"$T#'_*'U*-4$!*#'$.#*!'L
&+U*['Z*'!*%"UU*.#'&^*'_-.#Z+#&^'%".,+R$!-&+".'",'"4%+TT"4%")*'+4'&"'_*'$.#*!'/I7^aX
/X' =^*'4)*%+,+*#' %$!!*.&' -.#')"Z*!' %".4$U)&+".' -!*' $.#*!'&^*' L
Z^*!*-4'U"4-+%')-&&*!.SF']'CW'+4'#+4)T-V*#'-.#',L+4'&^*',!-U*',!*d$*.%VX 1X'=^*'%$!!*.&'+4'4)*%+,+*#'-&'&^*'U-]+U$U'%$!!*.&')-&&*!.X MX'=^*'#$!-&+".'",'!$4^'%$!!*.&'+4'-_"$&'/U4'-.#'!+4+.R'&+U*'",')"Z*!'>.)$&'+4'2U4SU+.XWX''''''
www.jxlcd.com
www.jxlcd.com
:<(P
D3G
L-T$*4
7-]=V)7+.
L#%2/XC2/XI22XMLD3G "Z*!'($))TV'>.)$&'L"T&-R*
i2/XIL['/H' /!3[,LiCIPa %".#+&+". -.#';&'&^-&
i2/XIL[' /H' /!3[,LiCIPa' %".#+&+".''''''
D3G
@"&*4<.+&
2UL)9)MIIL:E *!U+44+Y*' "Z*!'>.)$&':+))T*
/U;C81HFH9
1U;FFI8CH9
/A-&&FXI88XI/9 D3G'=Q
/A-&&2IXHC5X2F9 D3G'7;O
M;1XI99>
A^+&*' -&&*!.
R+S6-H'//'T6+SDU6-+?C4)0+;'4426+SL
56-7++$7" 3687 9: 7+"$$:
i2/XIL['/H' /!3[,LiCIPaW V
D3G
NT-%c' -&&*!.
C 0'12
Datasheet pdf - http://www.DataSheet4U.net/
!"#$%&'()*%+,+%-&+".
8 0'12
!"#$%&#
'()'*+,-./012+3'/421.
56-7++$7" 3687 9: 7+"$$:
J1F26+"O"7++?A5<;J<;+< <,J;?,E +,QE;E,J<;?@J?,@
@"&*4'e
2X'=^*'+.)$&'Y"T&-R*'!+))T*'+4'T+U+&*#''_*T"Z''MIIUL)9)X
/X' =^*' 4)*%+,+*#' %$!!*.&' -.#' )"Z*!' %".4$U)&+".' -!*' $.#*!' &^*' &V)+%-T' 4$))TV' >.)$&' Y"T&-R*[' /MLX
1X' DJG' !*%"UU*.#'&^-&' A7'E!*dX'>4'4V.%^!".+a*#' Z+&^' &^!**'&+U*4 ^-!U".+%'",' L4V.% 4+R.-T' ",' 4V4&*UX
MX' =^*'T+,*' +4' #*&*!U+.*#' -4'&^*' &+U*' -&'Z^+%^' T$U+.-.%*' ",' &^*' T-U)' +4'HIf' %"U)-!*#' &"' &^-&' ",' +.+&+-T'
Y-T$*'-&'&^*'&V)+%-T'T-U)'%$!!*.&'".'%".#+&+".'",'%".&+.$"$4 ")*!-&+.R'-&'/H' /!3X
HX'6T*%&!+%-T'%^-!-%&*!+4&+%4'-!*'#*&*!U+.*#'-,&*!'&^*'$.+&'^-4'_**.'j?@k -.#'4&-_T*',"!'-))!"]+U-&*TV
1IU+.'+.'-'#-!c'*.Y+!".U*.&'-&'/H'!3 /!3X
CX'>.'%-4*'",'&^*'#+,,*!*.%*'+.'U*-4$!*#'Y-T$*4'#$*'&"'&^*'#+,,*!*.%*
",'U*-4$!+.R'#*Y+%*'Z-4',"$.#['%"!!*T-&*#'Y-T$*'Z+TT'_*'$4*# -,&*!'#+4%$44+".4'_*&Z**.'_"&^')-!&+*4X
LIXF9I
D"Z'D*Y*T
?.'G$&Vf2II=NG
6]&X' A7L
N:
N!+R^&.*44';#l
1Pa2FI
E
_
A7'E!*d$*.%V
E!S+W
MP!4MI[III
D+,*''&+U*
/
/
2
@"&*4
7-]X=V)X7+.X
L/CXM/MXI/2XC
L
GGN
>.)$&'L"T&-R*
LIXF9IXI
D-U)'?EE'iD"Z
LHXI9/XI
P+R^'D*Y*T
L
N:
$T4*'G$&V'D*Y*T
S A7W
LHXI9/XI
D-U)'?@'i'P+R^
L
?@0?EE
N0D'".0",,'%".&!"T
A-&&=NG=NG9
LN:i'1X1L
N
>.)$&' "Z*!
;=NG=NG9
LN:i'1X1L>
GGN
>.)$&'3$!!*.&
?CT6-06-+W
<.+&
L-T$*4
3".#+&+".(VU_"T -!-U*&*!
7"4-+%' -&&*!.SF']'CW
=V)+%-T'%$!!*.&')-&&*!. SA^+&*'e'/HHJ!-V['NT-%c'e'IJ!-VW
7-]+U$U'%$!!*.&')-&&*!.
A^+&*'' -&&*!.
R+SDU6-+8DC/)H40'DC+SL
D3G
i2/XIL['/H' /!3[,LiCIPaW V
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
www.jxlcd.com
www.jxlcd.com
!"#$%&'()*%+,+%-&+".
F 0'12
!"#$%&#
'()'*+,-./012+3'/421.
56-7++$7" 3687 9: 7+"$$:
MO"7+?C06-N186+,DCC680'DC/
J1F26+M++!=3& <+,=AA<,J=;X,A9Y+S?A+,=A>?B&;EJ?=A
MO"O97+ ,3+!D*)26
9 D3G'3"..*%&"!S3@2WX'e'E>9:6H2(9PE'S7-.$,-%&$!*#'_V'm;6W'"!'*d$+Y-T*.& 9 7-&+.R'3"..*%&"!e'E>9:6H2PD'S7-.$,-%&$!*#'_V'm;6W'"!'*d$+Y-T*.&
@"&*'e'2X';TT'J@GSR!"$.#W')+.4'4^"$T#'_*'%"..*%&*#'&"R*&^*!'-.#'4^"$T#'-T4"'_*'%"..*%&*#'&"'&^*'D3Gk4
U*&-T',!-U*X'
/X';TT'LD3G S)"Z*!'+.)$&W')+.4'4^"$T#'_*'%"..*%&*#'&"R*&^*!X
1X'>.)$&'D*Y*T'",'DLG('4+R.-T'+4'_-4*#'".'&^*'6>; CCM'(&-.#-!#X
&/6-+,DCC680D-+3'1I-1H
9
H2
HI
M5
MF
M8
MC
MH
MM
M1
M/
M2
MI
15
1F
18
1C
1H
1M
11
1/
12
1I
/5
/F
/8
AD
9
"Z*!'($))TV'`2/XIL
"Z*!'($))TV'`2/XIL
"Z*!'($))TV'`2/XIL
"Z*!'($))TV'`2/XIL
@3
@3
J!"$.#
J!"$.#
J!"$.#
J!"$.#
(63?@G'3P;@@6D''M`
(63?@G'3P;@@6D'M9
(63?@G'3P;@@6D'1`
(63?@G'3P;@@6D'19
J!"$.#
(63?@G'3D?3K'3P;@@6D'3`
(63?@G'3D?3K'3P;@@6D'39
J!"$.#
(63?@G'3P;@@6D'/`
(63?@G'3P;@@6D'/9
(63?@G'3P;@@6D'2`
(63?@G'3P;@@6D'29
(63?@G'3P;@@6D'I`
(63?@G'3P;@@6D'I9
J!"$.#
36/8-'40'DC
9
LD3G
LD3G
LD3G
LD3G
@3
@3
J@G
J@G
J@G
J@G
:6M
:6M@
:61
:61@
J@G
:63DK
:63DK@
J@G
:6/
:6/@
:62
:62@
:6I
:6I@
J@G
@.HFD2
E>:(='3P;@@6D'M`
:?M /H
E>:(='3P;@@6D'M9
:?M@/M
E>:(='3P;@@6D'1`
:?1 /1
E>:(='3P;@@6D'19
:?1@//
J!"$.#
J@G/2
E>:(='3P;@@6D'2`
:?2
2H
E>:(='3P;@@6D'29
:?2@2M
E>:(='3P;@@6D'I`
:?I 21
E>:(='3P;@@6D'I9
:?I@2/
J!"$.#
J@G22
:*4*!Y*#
@3
/
?G3'?@0?EE'3".&!"T
SPe?G3'?@['De?G3'?EE['@"&'E+]*#W
?G3'?@
1
S>/3''G;=;''>.&*!,-%*W
@3
M
S>/3''3DK''>.&*!,-%*W
@3
H
:*4*!Y*#
@3
C
:*4*!Y*#
@3
8
J!"$.#
J@G
F
GV.-U+%'30:'"$&)$&G3:n?<=
5
J!"$.#
J@G
2I
E>:(='3P;@@6D'/9
:?/@2C
E>:(='3P;@@6D'/`
:?/ 28
J!"$.#
J@G2F
E>:(='3D?3K'3P;@@6D'39
:?3DK@25
E>:(='3D?3K'3P;@@6D'3`
:?3DK
/I
J!"$.#
J@G
/C
36/8-'40'DC@.HFD2AD
J@G
J!"$.#
2
! "!
! "!
!"#$%&!'$()$*+,
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
www.jxlcd.com
www.jxlcd.com
!"#$%&'()*%+,+%-&+".
5 0'12
!"#$%&#
'()'*+,-./012+3'/421.
56-7++$7" 3687 9: 7+"$$:
@"&*'e'2X'=^*'D3G'U"#$T*'$4*4'-'2II'?^Ug#h'!*4+4&"!'_*&Z**.')"4+&+Y*'-.#'.*R-&+Y*'T+.*4'",'*-%^'!*%*+Y*!'
+.)$&X /X':*,*!'&"'DLG('=!-.4U+&&*!''G-&-'(^**&',"!'#*&-+T'#*4%!+)&+".4X'S=P3C1DLG2I1'"!'3"U)-&+_T*W 1X'j5k U*-.4'7(N'-.#'jIk U*-.4'D(N'-&':[J[N')+]*T'#-&-X''
J1F26+#7++;<Z&?;<3+@?BAE +E@@?BA!<AJ+>=;+ 53@+J;EA@!?JJ<;
QD/0+@./06H
M$+K'0
:6GI :6G2 :6G/ :6G1 :6GM :6GH :6GC :6G8 :6GF
:6G5 J:66@I J:66@2 J:66@/ J:66@1 J:66@M J:66@H J:66@C J:66@8 J:66@F J:66@5
ND<6I ND<62 ND<6/ ND<61 ND<6M ND<6H ND<6C ND<68 ND<6F ND<65
P4V.%
L4V.%
G-&-'6.-_T*
3D?3K
M H H5 C2 11 1M 1H 1C 18 1F C F C/ C1 MI M2 M/ MM MH MC 5 22 CM 2 MF M5 HI H/ H1 HM HH H8 HF 2/
=;9
=;`
=N9
=N`
=39
=3`
=3DK9
=3DK`
=G9
=G`
=69
=6`
JQ,[M 539$M
D-+,DH410'F26
J'H'CI
,DC0-D226-
2II#
2II#
2II#
2II#
2II#
2II#
:?I@
:?I
:?2@
:?2
:?/@
:?/
:?3DK@
:?3DK
:?1@
:?1
:?M@
:?M
>?O;<\9@OQ>
2/
21
2M
2H
2C
28
25
/I
//
/1
/M
/H
12
1I
/5
/F
/H
/M
/1
//
/2
/I
25
2F
,!+!D*)26
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
www.jxlcd.com
www.jxlcd.com
!"#$%&'()*%+,+%-&+".
2I 0'12
!"#$%&#
'()'*+,-./012+3'/421.
56-7++$7" 3687 9: 7+"$$:
;61-+T'6U+DN+ ,!
]
]
S,K
9#
9
(2MN9 P;9(71
Sm(='e'm-)-.'("T#*!T*44 =*!U+.-T'3"X[D&#XW
J1F26+#7++?A5<;J<;+,=AA<,J=;+S?A+,=A>?B& EJ?=A
MO"O"7+K18^2'IP0+ ?C06-N186
@"&*4'e'''2X'J@G'+4'%"..*%&*#'&"''&^*'D3Gk4'U*&-T',!-U*X'
9>.Y*!&*!'3"..*%&"!'e'(2MN9 P;9(71''(+#*'*.&!V'&V)* S7-.$,-%&$!*#'_V'm(=W'"!'6d$+Y-T*.&
9 7-&+.R'3"..*%&"!'e' P:92MS7-.$,-%&$!*#'_V'm(=W'"!'6d$+Y-T*.&
S?.'e/XILoHL0?,,'eIXIoIXFLW
@3? 6@2M
S7-]'e1X1L'0'7+.'e=NGWN!+R^&.*44';#l$4&-_T*'L"T&-R*L
N:
21
@3? 6@22
"Z*!'J!"$.#J@G2I
"Z*!'J!"$.#J@G5
@"&*'2 "Z*!'J!"$.#J@GF
"Z*!'J!"$.#J@G8
"Z*!'J!"$.#J@GC
"Z*!'($))TV''`/MXILL
ND
H
"Z*!'($))TV''`/MXILL
ND
M
"Z*!'($))TV''`/MXILL
ND
1
"Z*!'($))TV''`/MXILL
ND
/
"Z*!'($))TV''`/MXILL
ND
2
N-%cT+R^&'?.0",,'(+R.-TL
?@
2/
:*U-!c4G*4%!+)&+".(VU_"T +.'@"
www.DataSheet.co.kr
Datasheet pdf - http://www.DataSheet4U.net/
www.jxlcd.com
www.jxlcd.com
Loading...
+ 21 hidden pages
Buy Points How it Works FAQ Contact Us Questions and Suggestions Privacy Policy Cookie Policy Terms of Use