Haier LE32B7600 Service Manual page 64

715G7574P0B0040020 (43")
BD9901
HS9901
TS10K80-01
1 !
D9802 D9803
2
2 3
FB9803
S8KC S8KC
HEAT SINK JUMPER
2 3
L9801
C9821
1UF 450V
1 4
L9903
0.25mH R9802
!
300uH 10R 1/8W 5%
!
12mH
4 1
NC/DSPL-501N-A21F
SG9901 NC/DSPL-501N-A21F
SG9902
3 2
L9902
NR9901
CN9903
NTCR 1R5
2
N
1
!
VCC_ON
L
C9902
220NF 305V
C9913 C9914
C9806
CONN
100N 50V
!
U9801
220PF 250V 220PF 250V
LD7591T
! !
2 3
8mH R9813
L9901 ! C9808 10K OHM +-5% 1/8W
100P 50V
1 4
!
C9901
C9809
47N 50V
!
470nF 275V
C9911 C9912
!
47pF 250V 47pF 250V
C9903
47PF 620K 1/4W
R9116
U9901
NC/CAP004DG-TL
8 1
7 NC NC 2
D2 D1
6 3
5 D2 D1 4
NC NC
R9901
510K 1/4W R9903 R9905
510K 1/4W
12V
510K 1/4W
R9902
R9906
510K 1/4W 510K 1/4W
R9904 2K 1/8W 1%
R9124
510K 1/4W
!
RV9901
! U9103
EL817M(X)
680V
NR9900 !
t
NTCR 1R5
ZD9106
BZT52-B13
F9902 F9901 T5.0AH/250V R9169
2Kohm 1/4W +/-5%
NC FUSE
T5.0AL/250V !
CN9901 VCC
! !
1 2
R9150
2Kohm 1/4W +/-5%
AC 2P
PFC_OVP
! U9104
EL817M(X)
!
Q9106
BTC4672M3
CN9902
CONN-NC
VCC_ON
C9137 +
10UF 50V
ZD9101
BZT52-B16
FB9906 C9924
470PF 250V
1 2
FB9908
127R C9921
1NF 250V-NC
1 2
C9922
127R-NC
1NF 250V
FB9907
2 1
C9923
100PF 250V
127R-NC
HS9801
1
2
3
4
HV
HEAT SINK
D9801
MUR460-28 C9132
1NF
Q9801
C9801 C9802
+ +
D9804
TK12A60W
39uF 500V 39uF 500V
2 1
SS1060
R9804
R9803 1MOHM +-1% 1/4W ZD9107
33R 1/8W 5%
BZT52-B39
R9807
1MOHM +-1% 1/4W
C9804 ZD9108
47P 50V R9801 BZT52-B39
0.15R
R9809
750K 1%
R9810
470OHM +-5% 1/8W
R9815 VCC_ON
130K 1%
C9807
220P 50V 4.7M 5% 1/8W
R9812 R9909
30K 1/8W 1% R9808 0R05 1/4W
1
0R05 1/4W Q9802
FB/OLP
AO3160/ NC 2
BR
4
ST
R9109
56K 1/8W +/-1%
620K 1/4W 620K 1/4W + C9102
R9117 R9119 4.7UF 50V
+24VS 12V
R9173
510 OHM +-1% 1/8W
R9125
2K 1/8W 5% R9138
NC/5K1 1/8W 1%
OVP
Q9103
R9134 NC/2N7002K
R9126 C9118 NC/6.2K OHM +-1% 1/8W
R9148
1K 1/8W 1% 0.47UF 50V
DV12
U9102
NC/10K OHM +-5% 1/8W
C8604 R8615
TL431G-AE2-R R9129 100N 50V 10K OHM +-5% 1/8W
R9149
2K7 1/8W 1%
NC/100K 1/8W 1%
10N 50V-NC
Q9107 C8605
MMBT3906
12V
R9152 R8609
1K5 +-1% 1/8W 0 OHM +-5% 1/8W
BL_ON/OFF
DIM
R9151 0 OHM +-5% 1/8W
10K OHM +-5% 1/8W R8610
R9153
10K OHM +-5% 1/8W
PS_ON/OFF
R9154
10K OHM +-5% 1/8W
Q9109 150K 1/8W +/-1%
2N7002K
C8611
100N 50V-NC
R9168 R8627
330K 1/8W 5%
10K 1/8W 1%
R8629
A3D
10K 1/8W 1%-NC
R8633
1K OHM +-5% 1/8W-NC
! Q8604
2N7002K-NC
R8612
1K OHM +-5% 1/8W-NC Q8605
2N7002K-NC
A3D
R8632
! 100KOHM +-5% 1/8W-NC
R8611
100KOHM +-5% 1/8W-NC
!
HOT
COLD
R9 104
C9104 82K 2W
2.2NF
POWER X'FMR
T9102
12
1
7
D9101 2 9
SARS01-V1
3 8
4 11
D9102 SS1060
Q9101 C9119
2 1 AOTF12N65 100PF-NC 5 6
R9106
33R 1/8W 5%
!
R9107
10K OHM +-5% 1/8W
R9105
10R 1/8W 5%
R91 12
3R9 1%
R9910 R9101
R9147 0.2R 2W
220R 1/8W 5% HS9111
VCC
U9101
D9104
D9103
8
R9135 1R 1/8W 5% 1N4148W
GND
7
VCC 6
OCP
5 PG1010R
DRV
+ + C9125
C9139 C9128 47UF 50V
SSC3S121A
330P 50V 100N 50V HEAT SINK
HS8601
L8604
33uH-NC
HEAT SINK
L8601
33uH
+24VS
4
6
R8614
L8603
0 OHM +-5% 1/8W
33uH
R8617
+12V
0 OHM +-5% 1/8W
+ C8612
C8601 1NF 50V R8616
10UF 50V 33R 1/8W 5%
2 1
LED_FB
D8603
DIMOUT
SCS160P-NC
U8601
PF7909S R8623
14 1
10K OHM +-5% 1/8W
FB DIMOUT
13 2
GM VCC
12 3
ADIM CS
11 4
VREF VREF OUT
10 5
R8620
FLAG GND
9 6 1K OHM +-5% 1/8W
EN OVP
8 7
LED_OVP C8606
DIM RT
470P 50V
FLAG
R8628
10K OHM +-5% 1/8W
5
R8626
-VLED
D
6
D
7
D
8
D
VREF
R8630 0.3125V
100R 1/8W 5%
LED_FB
C8603 R8602 R8607
1UF 16V
43" Backlight SPEC: 31 ~ 37 V/ 1.675 A
64
R9128
100 OHM 1/4W
R9111
100 OHM 1/4W
R9145
100 OHM 1/4W
R9146
100 OHM 1/4W
C9141
2N2 50V
C9143
2 2N2 50V
12V
D9111 C9146 L9100
TSF20U100C 2N2 50V 3UH
R9132 R9131
470 OHM 1/4W 470 OHM 1/4W
R9102 R9103 + + C9112 +
C9111 C9113
470 OHM 1/4W 470 OHM 1/4W 470uF 25V-NC
470uF 25V
470uF 25V
R9167 R9113
470 OHM 1/4W 470 OHM 1/4W
R9144 R9114
470 OHM 1/4W 470 OHM 1/4W C9134
470pF 1KV
D9121
FMXA-2202S C9131
470pF 1KV
2 1 2
FB9102
+ + + BEAD
C9121 C9122 C9123 C9155 C9156 C9157 C9126 C9148
1 330uF 35V 330uF 35V 330uF 35V-NC 1uF 1uF 1uF 1uF 1uF
2
3
4
FB9301
Q9104
BTB1424AM3
1 2
R91 62
12V
33K 1/8W 1% 127R/ NC
U9105
TL431G-AE2-R
C9150 R91 59
1N 50V 3K 1/8W +/-1%
1
2
3
4
D8601
TSF20U100C
L8602
3UH
2
C8608 C8609
+ +
220uF 50V 220uF 50V
Q8601
AOTF4126
R8618
C8607 270K 1%
47PF-NC
R8619
270K 1%
2.5V
0.3V
LED_OVP
R8601
0R05 R8625
30K 1/8W 1%
R8613
Q8603 100R 1/8W 5% GND1
4
DIMOUT GND-NC
G
3
S
2 1
S
1 R8608
S
10K OHM +-5% 1/8W
GND2
AO4482L
GND-NC
1
GND3
R8603 R8606 R8604 R8605 GND-NC
1
+12V
R914 2 C9114
+
100KOHM +-5% 1/8W/ NC Q9108 470UF 25V
AOD4185/ NC
C9116
4.7UF 25V-NC/ NC
D9107
1 2
+12V_A
C9117
SR34H
1UF/ NC + C9115
R9136 470UF 25V
100KOHM +-5% 1/8W/ NC
Q9105 R9133
2N7002K/ NC 1K OHM +-5% 1/8W/ NC
PS_ON/OFF
NC R9143
C9124
330K 1/8W 5%/ NC
100N 50V/ NC
CN9101
CONN
2 1
BL_ON/OFF
4 3
A3D PS_ON/OFF
6 5
8 7
10 9
+12V_A +12V_A
12 11
+24VS C9144 14 13
16 15
100N 50V
+12V
FLAG +5.2V
C9149 C9151 C9152 C9153 C9154
1uF 1uF 1uF-NC 1uF-NC 1uF-NC
ZD9102
BZT52-B5V1_R1_00001/ NC
2 1
C9304
100N 50V/ NC
C9308
100P 50V/ NC
U9301
L9301
1 6
4.7uH/ NC
2 BS LX 5
GND IN
3 4
C9306 R9305
FB EN
2N2 50V/ NC 10K 1/8W 1%/ NC
0.6V +
SY 8113BADC/ NC
C9124ㄏノ367G515X221HKT ripple noise
+VLED
CN8603
12
+
+VLED
11
10
-VLED
9
8
7
6
5
4
3
2
1
HV
CONN
R9821
2Mohm 1/4W +/-1%
R9822
2Mohm 1/4W +/-1%
PFC_OVP
R9823
VCC
2Mohm 1/4W +/-1%
D9810
U9802
1N4148W
1 6 R9825
ISEN VCC
2 5
GND OUT
3 4
VSEN IREF
510OHM +-5% 1/4W
LD8105GL
R9824 C9813
C9812 15K 1/8W 1% 0.1uF 50V
470PF 50V
Haier AP 43"
PLTVGQ371XAA2
DIM
C9120
1N 50V
+5.2V