LG WD-A1221AD Service Manual ▷ View online
!" #$% &’!() "* +", - "
./0$%12 #
!"!#"!$%&
$3
4%
!
"
. / 5!6758912&:;5<=9>?%
@
@
5!AB>CDEF<GH&"#IJKLM58%
N 5
’
!IJK!OPQRN5&SN5TBUV%
WXN5!YSN5TBUPZT&!["#WXN5%\:]^_‘C’abcd"N5
’
e
f"ghij5klmn
(
o p
( AB"#ghij5&WXN5JKqrs t"
#(
#$%
!
&%
!
’%
"!
()’%
5>uvMmwxy1z)N5
’
*{
k )W X N 5 *{ &| ! } ~
!
o
% }&Zz{
:%
!vM2LM}~%
*+,-
y1z)./5*k)@5*{L
5w%
5 w v M 1 )
)*+
*&
Z9 z{ :
,
k t
-
{o
.
%
5w:; 5>u¡¢
9%
./%
0
1
£¤12%
£¤12¥58LM¦§¨©%
58LMx&Zª«¬&
q:®¯°±²³
% ´µ¶·¸¹º
/!"
%
@»12%
£¤12¼½¾¿ÀQÁ1& wÂý
¾ÄÅÆ9Ç«ÈÉ&ÊËÌÍÎ%
!"
!" !"# # $%&
!"
!"
#$
!
"$ # %&
#
$
%
&
’
(
)
’()*+,
*
+
#!
%- ,-!./01234 ./012
#&
#%
’()*+,
#$
##
3456
2/.34789:;<
=>?@AB
CDE1"(!!567#
FDE1"#$!!567$
G=H;<
I=H;<
21H;<
’(H;<
JKH;<
=>?LAB
=>MNO;<
PQR;<
S1R;<
’(TU 83-9’(MNO;<
JK1VWXO
/0
Y Z 2/. ,: 7 %#;&$<’ [
%#=&!!(\]/0
/0 .>=? >1?"&($
/0 .>=? >1?"’’!)!$
/0 .>=? >1?"##!!#$!$
/01V^_"$’!(’$
/01V^_"$’!(’$
/01V^_"$’!(’$
/01V^_"$’!(’$
/01V^_"$’!(’$
/0 .>=? >1?"&($
/0=>?‘12
/01V^_"$’!(’$
/01V^_"$’!(’$
’( @A: "( ab$9MNO ’ a
bc;d B@@
/0JKefgh"C0D$‘i
1V"!!$’’$
#’
#E$ - ,-
JKMNO;<
/0JKefgh"C0D$‘i
2j
#(
k;:lmn
! op!!"q#$%&")
" op!r.st"!u!rmn")
# vw!r*’(!)*’"+
!$&x, F< 3yz{|}!~=‘
)
"#+,-./01
"$%#&’ 2345
"$(#6789:;
m!pmn)
mnp!k;M $$!G!$&!G mm)
"$!#<=>?"@AB
!op!r!CD"q,!""")
/0 ¡¢1V^_)
!"
!"
!
!"#$
"
"%&’#$
#$%&
#
("#$
$
)"#$
%
*#$
&
!!"#$%#$
##
&’( )*+,*’ #$
’
+,-./#$
#(
01-+23#$
!""%./ 0*1*2 4536
"%&’786.9:!;<4
’()*
(" 5 =>7?@A 67859:; 6
(" 6< =>BA@CD"%6
(" 6< =>BA@CD"%6
)" => =>E@AF"%6
*GHIJKL/ =< MN*GJK7O&
’6
*PQRSTOHI6 ?=< MNLU@"*O
G!VWX#
’6
*PQRSTOHI6 ?=< MNLU@"*O
G!VWX#
A BCDEC I Y 6 ! Z [ \ ] ^ _ ‘ 6 a
FF"#$% CFEC LUbc6de
ABCFEC XfghijkT7LU
FF"#$% CFEC LUbc6de
ABCFEC XfghijkT7LU
=8lmnopqD GHI, rs!=> =N!GHI, r
s5t =>!4>6 "u!=> =N! rsv
<>!456!#$7&’$
<>!456!#$7&’$
68nw J+K => M.L=<>’MN4-6> MOLP>>’MN4
O x y 6 ! n w J+K _ c I Y N !6 = %L
P>>’MN$Oxy6
P>>’MN$Oxy6
==>./ 7> z45+,-6
>Q=< #"% T{| =5> M456
+,
#*R’*ST 7
}~ =
}~ =
)
rs&’#$
]^rs&9: "B6>!4T$ ;<
"/5!45$
mnrs&9: "B6>!4T$ ;<
"=<>!45$
"/5!45$
mnrs&9: "B6>!4T$ ;<
"=<>!45$
*
7#$
"6
NLU6
]^!]!67LU!(T[
]^!]!67LU!(T[
!""#
!"#$
!"
!%&
"
’(
!#$%&’’"
!%()*+,-./#0123456789:$
;"
! "
!<="#>?*+; =< @ABCDE%;FG)*+<="#>?*+BC
; # HIADE#JKLMNOPQ#*+MRST$ U;"
!"#VWPXKL$
!"
Click on the first or last page to see other WD-A1221AD service manuals if exist.