Read Sony KLV-46W550A Service Manual online
– 11 –
KLV-32, 40, 46W550A
RM-GA015
3-1-2.
Flo
wc
har
t B
Only
Speaker
out?
HDMI
Problem
?
Analog
Channel
Problem
?
Digital
Channel
Problem
?
BA Board
No
No
No
No
UI o
f
Au
dio S
e
tting
correct
?
Vo
lu
m
e
, T
V
Speaker
BA Board
BA Board or
RF module
BA Board or
RF module
Set correctly or
reset by me
nu
Che
ck Spea
ker
BA board
No
Yes
Yes
AUDIO PROBLEM
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