Read LG 42LG6000 / 42LG6100 (CHASSIS:LD89F) Service Manual online
- 21 -
C
2008
No
Yes
Is
All input (
m
ode)
no soun
d?
Is Only
HDMI
no soun
d?
Is
the output speake
r
tu
rned on?
No
Se
t the
outpu
t speaker
on.
Do
wnload the EDID
data.
No
Is
a speaker
cab
le
connected?
No
C
onnect the
speaker
cab
le
.
Yes
Yes
Is
On
ly
R
F
no
sound
?
No
C
heck
the tune
r
SIF
, AM
Aud
io
Input.
IC603 is
O
K
?
No
Re
pl
ace IC60
3 (
M
SP4458)
.
Yes
IC600 is
O
K
?
No
Re
pl
ace IC60
0(
N
T
P3000A).
Yes
Re
pl
ace VSC board
.
Yes
5. In case of no sound
Symptom
1)
LED
is
g
reen
2)
Sc
reen disp
lay but soun
d
is
not output
Check foll
ow
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