Hisense LHD32K366WCEU, Service Manual

Page: 52 / 53

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
P2+
N2-
P1+
N1-
FAULT
PWM_DIM
VPFC
12V_VCC
3D_PWM
3D_ENA
2D_PWM
PWM_DIM
3D_ENA
3D_PWM
3D_ENA
3D_ENA
VDD
UVS
ISNS
ISNS
UVS
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
A3
1 2 Wednesday, December 18, 2013
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
A3
1 2 Wednesday, December 18, 2013
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
A3
1 2 Wednesday, December 18, 2013
V901
5N50
3
1
2
C908
1u/50V
R934
20k
VD908
BAV70L_KDS184
3
1
2
R903
10k
R930
270k
C920
100n/50V
XP902
1
2
3
C911
10n/50V
R914
4.7k
R907
10R
V906
MMBT2222A
1
2
3
C921
1n/50V
VD904
MUR160
1 2
VD903
MUR160
1 2
R927
4.7k
XP901
1
2
3
4
R961
0R
R909
10k
R970
0R
R923
2k
R916
10k
C906
220n/250V
T901
BCK-04SL
R936
3.3k
V908
MMBT2222A
1
2
3
R935
20k
T902
BK-10-05HY
1 10
2
3
9
8
7
6
4
5
VD902
1N4148W
1 2
C910
220p/50V
V904
MMBT2222A
1
2 3
R920
1k
R915
2k(NC)
R940
10R
R942
0R
V905
2N7002K
3
1
2
R906
10k
R941
10R(NC)
R918
47k
C901
22n/630V
C919
100n/50V
C916
1n/50V(NC)
R902
22R
R962
0R
C905
220n/250V
C917
6.8n/50V
R931
270k
VD906
MUR160
1 2
R928
10k
C902
10n/50V
R932
270k
VD905
MUR160
1 2
C913
1n/50V C914
10n/50V
C918
100n/50V
R933
270k
VD909
1N4148W
1 2
R911
100k
R901
22R
C912
100n/50V
R924
4.7k
N901
AP3041
VIN
1
BRTA
4
C_R
3
GND
14
VDD
16
ENABLE
2
AOUT
15
BOUT
13
DIM
5
SST
6
FAULT
7
UVS
8
COUT
12
COMP
11
ISNS
10
VSNS
9
V902
5N50
3
1
2
V903
MMBT2222A
1
2 3
C915
4.7n/50V
R937
3.3k
R921
4.7k
W842
C907
220n/250V
V907
MMBT2907ALT1
1
2 3
R904
22R
R917
20k
R912
100k(NC)
R905
22R
R910
47k
R913
2k
R926
4.7k
R908
39k
R938
10R
R959
0R
R960
0R
R922
30k(NC) C909
1u/50V
R919
2k
R929
4.7k
VD907
1N4148W
1 2
R925
4.7k
VD901
1N4148W
1 2
R939
10R
PB:5104
LTDN50K366WCEU
Power
board