Haier LE24B8, Service Manual

Page: 41 / 51

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No sound No picture NO LED indic
a
le
Chec
k
PEC
6
(1
2V
)
No
Chec
k
PD3
No
No
Ch
a
n
g
e PU
2
Chec
k
PC
2
8(+5
V
)
No
No
Chec
k
UD8
Chec
k
UD8(3.3
V
)
No
Chec
k
UD9(1.15
V
)
No
Chec
k
UD9
No
Chec
k
U104(1.8
V
)
No
Chec
k
U104
No
Chec
k
ma
inchip U1
NoNo
Chec
k
M
a
inbo
a
rd
still h
a
vin
g
proble
m
s
Chec
k
M
a
inbo
a
rd
Chec
k
M
a
inbo
a
rd
Yes
Yes
Yes
Yes
Yes