Haier L32F6, Руководство по обслуживанию

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9- 3 . M a inbo a rd F a ilure Check
Service M a nu a l
Model No.: L32/42F6
Ver
ify if MTK5363
has the
ri
ght
output(
U36
/V37
)
Ve
ri
fy if U
20
has
the
r
ight
output(
Pin19/22/27/30
)
Yes
No
Yes Yes
C
hang
e U
M
1
C
hang
e U408
C
hang
e Ma
inboard
Still having
problems
Ver
ify
if
the speaker
s are br
oken
No
C
hang
e the
speaker
s
No
No
Ve
ri
fy if U
20
has
the
r
ight
powe
r in
(P
in
6
/8/20/29
)
No
C
heck
L21/22
&C
A83/85
Ve
ri
fy if U
408
has the r
ight
output(
Pin1&Pin7
)
C
hang
e U20
Yes
Ver
ify if MTK5363
has the
ri
ght
input ,acco
rd
ing to
the
source
you conn
e
c
t.
TV/AV/YU
V/VG
A/S-
Video/H
D
M
I etc
.
No
C
heck
the
co
rr
esponding
aud
io input c
ir
c
u
it you
connect.
Yes
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