Read Sony KDL-40W4500 / KDL-46W4500 / KDL-52W4500 Service Manual online
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KDL-40, 46, 52W4500
RM-GD004
RM-GD006
RM-GD006
3-2. Audio Problem
Flow Chart [C]
Audio
pr
ob
le
m
Onl
y
Speak
e
r
out
?
YE
S
NO
UI
s
etti
n
g
co
rrec
t?
Vol
u
m
e,
S
P
of
f/
O
n
HP
Lin
k
Anal
og
Channe
l
Pr
o
b
le
m?
Digital
Channe
l
Pr
o
b
le
m?
HDM
I
Pr
o
b
le
m?
Se
t
correct
ly
o
r
reset
b
y
m
en
u
.
Ch
eck
S
p
eak
e
r
or BGA/BGC board
NO
YE
S
NO
NO
Ch
eck
BGA/BGC
board
Ch
eck
BGA/BGC board
BGA/BGC board
Ch
eck
YE
S
YE
S
YE
S
NO
Ch
eck
BGA/BGC
board
Here is trouble shooting flow related audio
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