LG WM8500HVA / WM8500HWA Service Manual ▷ View online
29
NO POWER
1. Be careful of electric shock if disconnecting parts while troubleshooting.
2. First of all, check the connection of each electrical terminal with the wiring diagram.
3. If you replace the MAIN PWB ASSEMBLY, reinsert the connectors correctly.
2. First of all, check the connection of each electrical terminal with the wiring diagram.
3. If you replace the MAIN PWB ASSEMBLY, reinsert the connectors correctly.
DISPLAY
PWB
ASSEMBLY.
PWB
ASSEMBLY.
Display PWB
Connecting connector
MAIN PWB~ Display PWB
[
30
BUTTON DOESN’T WORK
31
}piyh{pvuGMGuvpzlGpuGzwpu
yG
G
G
U
G
G
U
u
pGGGGG
GGf
GGf
oGGGG
GGG
f
GGG
f
tG
G
G
U
G
G
U
u
jGGGG
GGGa
GGGa
jGGGG
GGGG
GGGG
U
GGGG
GGGG
U
wGGG
OPGGG
GGxjGGG
GGGU
OPGGG
GGxjGGG
GGGU
OyGGG^UYSGGX`UP
~GGG
GGGS
GGGGU
GGGS
GGGGU
pG GGGG
GSGG[U\G
]U\GGOYGGZGPG
UGvGS
GSGyRz
GGVG
GU
~GGG
GGGS
GGGGU
GSGG[U\G
]U\GGOYGGZGPG
UGvGS
GSGyRz
GGVG
GU
~GGG
GGGS
GGGGU
pGGGGSGG
UGhG
GGSGG
GGGGG
GGGUGhG
GGGU
UGhG
GGSGG
GGGGG
GGGUGhG
GGGU
iGw
s
|Gw
{
o
s
hG
hG
{
32
kl{lynlu{GkvlzGuv{Gmsv~Gpu
2EFER
u
(AS
)S
)S
#HECK
u
!RE
0UT
#LEAN
u
wG
tG
Click on the first or last page to see other WM8500HVA / WM8500HWA service manuals if exist.