Haier DLE32C8H, Руководство по обслуживанию

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5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
5V
st
b
+3
.3
Vs
tb
1.
32V
5V
A
3.
3V
A
5V
A
5V
st
b
5V
A
1.
8V
A
12V
A
5V
A
VCC-
P
a
nel
3.
3V
A
2.
5V
A
3.
3V
A
O
N_
PAN
EL
2
3.
3V
_T
UN
ER
7
5V
stb
2
Ti
tle
S
ize
Doc
um
ent
N
um
ber
Re
v
D
a
te
:
S
heet
of
DC-DC
1.
0
MS
D
33
91DS
Cu
sto
m
19
Th
urs
d
a
y,
F
eb
ru
a
ry 02,
2012
Ti
tle
S
ize
Doc
um
ent
N
um
ber
Re
v
D
a
te
:
S
heet
of
DC-DC
1.
0
MS
D
33
91DS
Cu
sto
m
19
Th
urs
d
a
y,
F
eb
ru
a
ry 02,
2012
Ti
tle
S
ize
Doc
um
ent
N
um
ber
Re
v
D
a
te
:
S
heet
of
DC-DC
1.
0
MS
D
33
91DS
Cu
sto
m
19
Th
urs
d
a
y,
F
eb
ru
a
ry 02,
2012
up
V =0.6X(1+R /R )
out
down
Vpp=20mV
1.32V DC-DC
MST Power supply
standby:14MA MAX:19MA on :89MA MAX:95MA
568MA MAX:708MA
Temperature 50
130mA MAX:182MA
Vpp=23mV 1.812V
R27
Vpp=100mV
1E56 BIT3
MAX 600mA
PANEL POWER
ON
OFF
Vpp=21mV
8008
400khz
127MA MAX:364MA
332mA MAX:360MA
silicon tuner
C120
10uF
C120
10uF
R120 4.7K R120 4.7K
+
EC
110
470uF
/16V
+
EC
110
470uF
/16V
Q
102
2N
7002
Q
102
2N
7002
1
3 2
SY8008B SOT-23
U102
S
Y8008B
S
OT
-2
3
SY8008B SOT-23
U102
S
Y8008B
S
OT
-2
3
GND
2
LX
3
VI
N
4
O
UT/FB
5
EN
1
FB
2
600
Ω
-3
A-1206
FB
2
600
Ω
-3
A-1206
+
EC
113
470uF
/16V +
EC
113
470uF
/16V
R104 120K R104 120K
C109 0.
1uF
C109 0.
1uF
R122 100K R122 100K
R114 300K R114 300K
C127
1uF
C127
1uF
+
EC
108
220uF
/16V
+
EC
108
220uF
/16V
R106 1K R106 1K
R109 100K R109 100K
L101
10uH
-1.
5A
/W
S
A4
3-
100M
-R
!"#$%&
)
L101
10uH
-1.
5A
/W
S
A4
3-
100M
-R
!"#$%&
)
C132 1uF C132 1uF
C133 100P C133 100P
C113 100P
F
C113 100P
F
C110 10uF C110 10uF
C117
0.1uF
C117
0.1uF
+
EC
102
220uF
/16V
+
EC
102
220uF
/16V
FB
101
10uH
-1.
5A
/W
S
A4
3-
100M
-R
!"#$%&
)
FB
101
10uH
-1.
5A
/W
S
A4
3-
100M
-R
!"#$%&
)
SY8008B SOT-23
U105
S
Y8008B
S
OT
-2
3
SY8008B SOT-23
U105
S
Y8008B
S
OT
-2
3
GND
2
LX
3
VI
N
4
O
UT/FB
5
EN
1
+
EC
111
470uF
/16V +
EC
111
470uF
/16V
R121
100R
R121
100R
FB
103
10uH
-1.
5A
/W
S
A4
3-
100M
-R
!"#$%&
)
FB
103
10uH
-1.
5A
/W
S
A4
3-
100M
-R
!"#$%&
)
C116
33P
C116
33P
R129
820R
R129
820R
C112
0.
1uF
C112
0.
1uF
+
EC104
220uF/16V
+
EC104
220uF/16V
Q
150
3904 Q
150
3904
1
2 3
L102
10uH
-1.
5A
/W
S
A4
3-
100M
-R
!"#$%&
)
L102
10uH
-1.
5A
/W
S
A4
3-
100M
-R
!"#$%&
)
C118 100P
F
C118 100P
F
C1 10uF C1 10uF
C128
0.
1uF
C128
0.
1uF
C129
1uF
C129
1uF
C101 33P C101 33P
Q
101
AO
3407
Q
101
AO
3407
1
3
2
R113 1K R113 1K
R101 120K R101 120K
C104
10uF
C104
10uF
R119
0R
R119
0R
C102
0.
1uF
C102
0.
1uF
SY8008B SOT-23
U101
S
Y8008B
S
OT
-2
3
SY8008B SOT-23
U101
S
Y8008B
S
OT
-2
3
GND
2
LX
3
VI
N
4
O
UT/FB
5
EN
1
R118
NC
/0R
R118
NC
/0R
+ EC103
220uF/16V
+ EC103
220uF/16V
C126 1uF C126 1uF
C130
0.
1uF
C130
0.
1uF
R108
0R
R108
0R
C119
0.
1uF
C119
0.
1uF
R125 10K R125 10K
C123 10uF C123 10uF
R124
1K
R124
1K
L103
10uH
-1.
5A
/W
S
A4
3-
100M
-R
!"#$%&
)
L103
10uH
-1.
5A
/W
S
A4
3-
100M
-R
!"#$%&
)
R110 100K R110 100K
R107 82K R107 82K
R105 1K R105 1K
ADJ
OUT
IN
U104
AM
S
1117-
AD
J
ADJ
OUT
IN
U104
AM
S
1117-
AD
J
3
2
1
4
FB
102
10uH
-1.
5A
/W
S
A4
3-
100M
-R
!"#$%&
)
FB
102
10uH
-1.
5A
/W
S
A4
3-
100M
-R
!"#$%&
)
C122 0.
1uF
C122 0.
1uF
C131 0.
22uF
C131 0.
22uF
C2
10uF
C2
10uF
R116 100K R116 100K
C114
0.1uF
C114
0.1uF
D101 1N
4001
D101 1N
4001
2
1
C115 100P
F
C115 100P
F
R123
100K
R123
100K
R1
28
510R
R1
28
510R
C107 33P C107 33P
C121
10uF
C121
10uF
R112 150K R112 150K
7-2.
Circuit Di a gt a m
Model No.:
Circuit Di a gt a m Circuit Di a gt a m
- 25 -