Hisense LHD32K260AM, 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
PCB
上变压器丝印只留
T801
BL-ON/OFF
BL-ADJUST
BL-ADJUST
VDD
GND_POWER
BL-ADJUST
12VCC
VDD
BL-ON/OFF
GND_SIGNAL
VCC
300V
GND_EARTH
90V
12VS
VCC
VCC1
MOS-D
REF
12VS
90V REF
REF
MOS-D
12VCC
VCC1
DIMMING
BL_EN
GND
DIMMING
GND
BL-ON/OFF 5
BL-ADJUST 5
Title
Size Schematic Name Rev
Date: Sheet of
Hisense Electric Co.,Ltd.
No.11,Jiangxi Road,Qingdao,China
WWW.HISENSE.COM
<Doc>
1.0
Hisense MSD6308RT
A3
14 14 Wednesday, June 03, 2015
Title
Size Schematic Name Rev
Date: Sheet of
Hisense Electric Co.,Ltd.
No.11,Jiangxi Road,Qingdao,China
WWW.HISENSE.COM
<Doc>
1.0
Hisense MSD6308RT
A3
14 14 Wednesday, June 03, 2015
Title
Size Schematic Name Rev
Date: Sheet of
Hisense Electric Co.,Ltd.
No.11,Jiangxi Road,Qingdao,China
WWW.HISENSE.COM
<Doc>
1.0
Hisense MSD6308RT
A3
14 14 Wednesday, June 03, 2015
R832
330R
!
R847
0.22R/2W
C909
33u/200V
C924
1n/50V
R943
10k
R833
330R
R849
10k
R844
3.9k
R970
68k
C937
1u/50V
R818
270k
!
VD924
HER307
1 2
!
N801
NCP1251
OPP
3
FB
2
VCC
5
GND
1
DRI
6
CS
4
C925
100n/50V
N808
PC817BHS817BH11A817B
1
2 3
4
R993
5.1k
V946
MMBT2222A
3
1
2
C942
10n/50V
RT801
SCK10054LSY505
!
R991
10k
R937
5.1k
R971
20k
C843
1n/50V
R861
1k
C926
1n/50V
R852
1.8k
R940
120k
N807
TL431BCDBZR
3
1
2
C956
100n/16V
!
C932
100p/50V
R926
120k
R815
100R
VZ801
MSZ16T1G
1
2
R860
15k
VD821
BAV99LT1
1
3
2
!
C840
1n/1000V
R969
1k
C844
1n/50V
V905
AOD3N50
3
1
2
XP902
NC/PY-7AW-4
1 2 3 4
VD923
1N4148W
1 2
R994
47R
R979
220R
R936
47R
R972
5.1k
VD807
R208
1 2
C944
33u/200V
R802
1M
Q803
RSAG5.861.152
1 2 3 4
R856
3.9k
!
R995
47R
!
R967
120k
!
VD822
FR107
1
2
Q804
1 2 3 4
C845
100n/50V
C936
1n/50V
V947
NC/MMBT2222A
3
1
2
C930
1n/50V
!
C943
1n/50V
R955
5.1k
R808
27R
VD804
RM11C
1
2
R807
270k
VD925
MUR460G
1 2
XP801
1 2 3 4
R806
270k
RV801
TVR10621KJ203V
R820
2.7k
!
VD806
R208
1 2
R942
0.82R
C957
1n/1000VV
R857
10k/NC
C908
10u/25V
C822
100n/50V
C802
470p/1000VV
R962
10k
R851
1k
VD831
1N4148W
1 2
R870
0R
R835
100k/2W
C915
1n/50V
R817
10R
T802
TRANSFORMER-12-HX
R821
270k
C820
100n/50V
T801
T803
TRANSFORMER-10-HX
1 10
2
3
9
8
7
6
4
5
F801
TR53821400
1 2
C856
47u/50V
C954
2.2n/1000V
VD928
MBR20100CS2TR-E1
3
1
2
VD808
R208
1 2
V813
2222A
3
1
2
R968
470k
R990
2.7k
R920
1k
C810
100u/450V
R965
10k
R801
1M
R966
0R
R831
330R
VD835
1N4148W
1 2
R923
0.82R
VD906
MBR20100CS2TR-E1
3
1
2
C801
Y1
470p/1000VV
VD805
R208
1 2
R963
68k
C854
470u/25VV
R803
1M
C842
100p/50V
C859
33u/200V
C935
100n/50V
C803
220n/275V
R922
0.82R
VD816
HER307
1 2
R992
NC/5.1k
!
R804
1M
C863
10u/25V
MAP3201
N901
OVP
12
ISET
2
PWMO
11
GATE
3
GND
4
AUTO
6
VCC
1
CS
5
FBN
16
COMP
14
PWMI
13
SYNC
8
RT
7
10
REF
CLIM
9
FBP
15
R853
820k
!
C806
100p/1KVV
VD813
FR107
1
2
!
R809
68R
C851
470u/25VV
C861
10u/25V
C841
10n/AC275V
V814
2907
3
1
2
L806
LCL-3505-AJ
1 2
3 4
V932
MMBT2907ALT1
1
2
3
VD926
HER307
1 2
R816
270k
R822
270k
R978
27R
C865
470n/50V
R996
20k
L702
SPC-EE16-121
L821
LEO-080A
R973
200k
XP901
XP-02-HX
1 2
R819
10R
R829
1k
VD927
MUR460G
1 2
R941
0.82R
V801
STK0765BF\V8
2
1
3
V931
MMBT2222A
3
1
2
R933
10k
R935
1R/2W
VD812
1N4148W
1
2
R938
120k
C955
470p/1KVV
V902
MDD7N25
3
1
2
C929
1n/50V
BL-ON/OFF
BL_ADJ
VD929
MBR20100CS2TR-E1
3
1
2
VZ803
BZT52C22
1 2
R858
1k