Haier LE32K5000, Руководство по обслуживанию

Страница: 57 / 68

Yes
AV
No sound
but h
a
v
e
picture
Change Mainboard
Still having
p
roble
ms
Chec
k
i
f
there
is
sound
input si
g
n
a
l
Chec
k
the P8 J
A
CK
Yes
No
Chec
k
i
f
there
is
si
g
n
a
l
a
t L
2
01
a
nd L
2
0
2
Chec
k
i
f
there
is
si
g
n
a
l
a
t C
222a
nd
C
22
3
No
Yes
Chec
k
HE
A
DPHONE h
a
ve
s
o
un
d
Chec
k
the
spe
ak
ers
Yes
Chec
k
P140
2
J
A
CK
Repl
a
ce U
2
01
No
- 56 -