Power Board - Haier LE32B7600 Service Manual

32/43 led tv
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10.2 Power Board

715G6934P01002002H (32")
FB9902
!
127R
4
1
1
2
BD9901
KBJ608G-FUC
+
C9801
120uF 220V
AC-1
!
L9902
4
1
SG9901
NC/DSPL-501N-A21F
3
2
AC-1
8mH
C9913
C9914
!
!
R9111
R9102
220PF 250V
220PF 250V
1M 1/2W
47K 1/4W
R9112
3.3M 1/4W
!
C9902
470nF 275V
!
R9908
NC
R9113
3.3M 1/4W
C9907
NC
U9901
NC
1
8
FB_1
R9114
NC
NC
2
7
3.3M 1/4W
D1
D2
3
6
D1
D2
4
5
NC
NC
U9101
1
BNO
VCC
!
R9907
2
FB
NC
NC
3
CS
VCC
4
GND
OUT
!
R9901
510K 1/4W
PF6003AS
C9110
!
R9902
1NF 50V
510K 1/4W
C9109
2N2 50V
!
R9903
510K 1/4W
!
R9904
510K 1/4W
C9108
220P 50V
!
R9905
510K 1/4W
!
R9906
510K 1/4W
!
For BD9901
L9901
3
2
HS9901
NC/HEAT SINK
SG9902
4
1
NC/DSPL-501N-A21F
8mH
!
C9901
470nF 275V
CN9902
NR9902
NC
2.5R
2
1
1
L
2
FB9903
N
BEAD
1
2
FB9905
!
!
BEAD
C9911
C9912
NC
NC
!
RV9901
620V
!
!
t
!
NR9901
2.5R
2
1
CN9901
SOCKET
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HOT COLD
1
2
FB9901
BEAD
+
C9104
R9105
C9105
C9802
75K
2.2NF
2.2NF
120uF 220V
D9101
!
FR107G-A0
T9101
6
POWER X'FMR
5
7
4
11
2
8
D9102
R9104
SS1060FL
22OHM 1/8W
1
10
R9106
47OHM 1/8W
C9103
NC
R9107
10K 1/4W
8
7
6
5
D9104
D9103
1N4148W
+
FR107G-A0
+
C9111
C9112
C9107
0.1uF 50V
4.7UF 50V
22UF 50V
R9109
470 OHM 1/4W
HS-GND
R9101
!
0R22 5%
C9921
470PF 250V
For Q9101
!
FB9904
HS9101
BEAD
C9920
HEAT SINK
1
2
470PF 250V
HS-GND
FB_1
+12V1
D9105
NC/1N4148W
!
4
1
U9102
EL817M(X)
Q9102
3
2
NC/LMBT3906LT1G
C9106
NC/4N7 50V
R9161
33ohm 1/4W +/-5%
C9162
C9161
R9162
1N5 50V
1N5 50V
33ohm 1/4W +/-5%
R9163
33ohm 1/4W +/-5%
+12V1
R9164
33ohm 1/4W +/-5%
D9151
FME-220B
2
+
+
+
3
1
C9151
C9152
C9153
470uF 25V
470uF 25V
470uF 25V
D9153
FME-220B
R9121
150 OHM 1/4W
C9123
R9122
C9124
150 OHM 1/4W
1NF 500V
1NF 500V
R9123
150 OHM 1/4W
+18V
R9124
150 OHM 1/4W
D9121
FMXA-2202S
2
+
+
C9121
C9122
220uF 50V
220uF 50V
+12V1
ZD9121
BZT52-B20
R9126
R9125
1K OHM
1K OHM
Q9121
BTN5551A3
R9128
1K 1/8W
+12V'
+18V
R9129
270K +-1% 1/8W
R9175
0 OHM +-5% 1/8W
PS_ON
R9176
10K 1%
C9172
220N 50V
Q9183
GND1
GND2
NC
C9171
R9171
GND
GND
22nF 50V
2K 1/8W 5%
U9103
TL431G-AE2-R
R9174
2K49 1/8W 1%
62
12V Switch
+12V'
(option)
L9101
3UH
Q9181
+
+
NC/AOD4185
C9155
C9154
C9158
470uF 25V
1uF
220N 50V
R9182
NC/100KOHM
R9187
Q9182
NC/10K OHM +-5%
NC/2N7002K
PS_ON
R9183
NC/100KOHM
3.5V/5V output
(option)
L9301
ZD9301
NC
NC
2
1
FB9301
U9301
NC
C9309
NC
NC
1
8
PGND
EN
R9301
2
7
VIN
LX
NC
3
6
AGND
COMP
4
5
R9303
VCC
FB
NC
+
C9305
R9307
3.5Vout
NC
NC
R9305=620R
R9306=3.3K
CN9101
CONN
2
1
ON/OFF
4
3
6
5
8
7
10
9
12
11
14
13
16
15
C9301
NC/220N 50V
+3.5V/+5V
For D9121
For D9151
GND3
GND4
GND5
HS9151
HS9121
GND
NC
NC
HEAT SINK
NC
1
2
3
4
+12V
C9156
0.1uF 50V
+3.5V/+5V
+
R930 5
NC
R9306
NC
DIM
PS_ON
C9157
0.1uF 50V
+12V_AUDIO
D9152
SR34
+12V
HS9122
HEAT SINK
1
1
2
2
3
3
4
4

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