S
ervice M
a
nu
a
l
Model No.:
- 52 -
F
a
ilure Mode
Part
Name
Description
Phenomena
Failure cause
Circuit
White
S
creen
B/L nor
ma
l,
only white screen
displ
a
y
M
a
y b e c
a
u s e d
by surge current
a
nd ED
S
Bl
a
c
k
S
creen
B/L nor
ma
l,
only Bl
a
c
k
screen
displ
a
y
FIIc
k
er
Crosst
a
l
k
LCD
V
co
m
i
m
b
a
l
a
nce
A
bnor
ma
l Color
Only
color
a
bor
ma
l
C
a
p
a
cit
a
nce
i
m
p r o p e r b r i n g
crosst
a
l
k
inside
LCD p
a
nnel
A
bnor
ma
l Color
Only
color
a
bnor
ma
l
1.Chip
lose
a
ction
2
. I C s h o r t o r
jointion b
a
d
3.P
a
nnel
a
nd vsc
connect b
a
d
