C
2008
- 16 -
Copyright LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
A powe
r
cord
is
plugge
d
in
w
ith
TV se
t?
Plug
the powe
r co
rd
in
.
No
Is
AC
-I
NLET connected w
ith
the
power board?
Yes
C
onnect the AC-
INLET.
No
Are the fuses(F100, F101
or
F700)
O
K
on the
power
board?
Yes
Re
pl
ace the fuses.
No
Symptom
1)
It does
not charge at modu
le
.
2)
Fr
ont LED
does
not wor
k
Check the followings
Is
the power
board connected w
ith
VSC
Board
though
a cable?
C
onnect a cable.
No
Yes
Yes
2. No Power
Measure
output
voltages(16V,12V,5V)
on
the power board.
If
the
measured
va
lues
are
not a prope
r value
, rep
lace
power board
.
