海信RSAG7.820.5482电源板电路图
分类:电子电工
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5
4
3
2
1
D
D
C
C
B
B
A
A
300V
PFC
VCC
300V
12V
20V
BRI
VDD
18V
200V
12V
SW
STB
18V
12V
LED2-
PDIM
2D-PWM
12VCC
ISEN
REF
12VCC
12V
3D-ENA
3D-PWM
LED1+
PWMO
PWMO
ISEN
LED1+
LED1-
LED2+
LED2-
SW
OP
REF
PDIM
OP
3D-PWM1
20V
20V
300-1V
3D-SG
18V
BRI
3D-ENA
2D-PWM
3D-ENA
3D-PWM
3D-PWM
3D-PWM1
20V
VDD
VDD
PFC
PFC
VCC
12V
VCC
STB
20V
Title
Size
Document Number
Rev
Date:
Sheet
of
A2
1
1
Thursday, September 12, 2013
Title
Size
Document Number
Rev
Date:
Sheet
of
A2
1
1
Thursday, September 12, 2013
Title
Size
Document Number
Rev
Date:
Sheet
of
A2
1
1
Thursday, September 12, 2013
R862
20R
R971
200k
R731
68k
R717
1k
R990
0.33R/2W
C803
220p/AC400V
SCK200510LS
RT801
W802
R1001
56k
C952
68u/200V
VZ901
MSZ16T1G
R727
4.7k/nc
R807
0R
R957
4.7k
R801
1M
C706
1n/50V
R732
68k
N893
PC817B
1
2
3
4
W809
V724
2222A
3
1
2
VD916
MUR460G
1
2
R911
200k
V722
2222A
3
1
2
C914
10u/50VV
R749
56R
W804
R974
1k
!
Q803
1
R722
100k
C955
33u/250V
W807
V939
MMBT2222A
VZ812
BZT52C18
N803
MAP3201
VCC
1
AUTO
6
ISET
2
OVP
12
GATE
3
GND
4
CS
5
PWMO
11
RT
7
REF
10
CLIM
9
FBP
15
FBN
16
COMP
14
PWMI
13
SYNC
8
C852
470n/63VV
C960
470n/25V
VD815
MBR0520
R808
0R
R948
3.9k
C713
1n/50V
R940
0R
R805
1M
W801
!
R1004
1k
C916
470n/50V
VD908
FR107
R901
0R
C942
10n/630V
R846
nc
R754
1k
Q804
1
XP806
1
2
3
R996
1k
G802
1
R874
1k
V857
10N60
VB801
KBJ1006G
N802
TL431BCDBZR
3
1
2
VD704
MBR0520L
1
2
R710
20k
R812
1M
C811
82u/450VV
R979
10k
R988
0R
VD831
MUR160
1
2
VD840
1N4148W
C954
nc
R882
0R
R724
1k
!
R876
0R
R863
1k
N831
NCP1396ADR2G
SST
1
TIMER
2
BBM
3
RT
4
BST
16
HDR
15
LX
14
NC
13
VCC
12
LDR
11
GND
10
STBY
5
OCP
6
NC
7
ZCD
9
HV
8
R883
0R
VD925
MUR460G
1
2
R994
10R/2W
C953
33u/250V
R720
1k
R823
1M
R817
5.1k
R827
20k
R716
10k
XP804
1
2
C707
100n/50V
R954
510k
M803
1
C704
1u/50V
R866
0R
V812
MMBT2907
XP805
1
2
3
4
5
6
7
8
9
10
11
12
13
14
R825
1M
R910
200k
VZ811
BZT52C18
R1003
5.1k
C958
2.2n/1000V
M810
1
R824
1M
C962
1n/50V
C822
1n/100V
M809
1
C957
330p/50V
L806
LCL-008-F\ROH
1
2
3
4
W810
R813
1M
V723
2222A
3
1
2
R742
10k
C902
100n/50V
C702
1n/50V
VD812
SFF1506CT
R909
200k
M801
1
R886
0R
C709
1n/50V
R975
10k
L803
LCL-3505-HP
1
2
3
4
M807
1
R755
100k
L804
LCL-008-F\ROH
1
2
3
4
R859
20R
R972
20R
R830
680k
F801
1
2
!
W808
R980
4.7k/nc
R758
4.7k
VD920
SR560
1
2
C703
4.7n/50V
R826
20k
!
C810
82u/450VV
R803
1M
C807
220n/450V
R829
24k
G805
1
C838
10u/50VV
M820
1
C917
10u/50VV
R857
68R
C915
470n/50V
C727
1n/50V
M812
1
C721
1u/25V
R923
1k
C701
100n/50V
C801
470n/AC275V
C820
470n/16V
R1002
0R
R898
0R
V717
2222A
3
1
2
R740
100K
N894
PC817B
1
2
3
4
R760
4.7K
R709
6.8k
R976
10k
N810
NCP1608
VFB
1
Comp
2
Multi
3
CS
4
Zcd
5
GND
6
Drv
7
Vcc
8
R728
10K
XP809
1
2
R712
10k
XP810
1
2
3
4
5
6
7
8
9
10
R977
10k
R856
1k
C950
1500u/16VV
R962
4.7k
VD926
MBR0520
R905
4.7k/nc
C816
100n/50V
VD918
MUR460G
1
2
C809
220p/2000V
R804
1M
V810
CS12N60
W803
R871
1.5k
R828
20R
C963
47u/50V
G804
1
R891
0R
R719
1k
C857
100n/50V
V815
MMBT2907
L802
LCL-3505HF
1
2
3
4
G801
1
M802
1
M814
1
R806
1M
C956
100n/250VV
R993
0.33R/2W
R820
0.22R/2W
R991
330k
R721
4.7k/nc
C839
100n/50V
R810
10k
R867
0R
R875
20R
R989
10R/2W
R903
0R
V935
MMBT2222A
Q801
RADIATOR-4-HX
1
2
3
4
M824
1
C865
100n/50V
VD919
BAV3004W
1
2
R877
0R
C836
100n/50V
W806
R904
0R
R860
68R
C802
470n/AC275V
VD904
4148
1
2
V937
MDD4N25
3
1
2
R945
15k
VD702
1N4148W
1
2
C965
220p/2000V
VD811
1N5408\BBY
R895
0R
C714
1n/nc
C804
220p/AC400V
C837
100n/50V
Q802
RSAG5.861.156
1
2
3
4
R858
5.1k
R880
0R
C817
330p/50V
R718
1k
W805
R726
4.7k/nc
XP808
1
2
3
4
R983
100k
XP802
1
2
3
4
R861
5.1k
T831
BCK-04HA
1
14
2
3
13
12
11
10
9
8
6
7
4
5
15
16
VD927
RG1C
1
2
C851
470p/AC400V
VD703
1N4148W
1
2
R711
2.4k
C705
1n/50V
R982
56k
V933
BCP56-10T1G
C808
220n/450V
M821
1
L929
LCL-3505-HP
1
2
3
4
L805
LCL-3505-HP
1
2
3
4
R864
1k
L930
LCL-3505-HP
1
2
3
4
VD841
1N4148W
R729
3k
R737
27R
R879
0R
R984
56k
C864
100n/50V
R818
560R
V721
2907/nc
3
1
2
W811
R865
5.1k
C711
nc
R992
100K
R955
510k
VD923
SR560
1
2
M811
1
M819
1
C827
4.7u/25V
C951
1500u/25V
M805
1
VD817
MBR0520
C826
220p/2000V
V938
MDD7N25
3
1
2
VD842
1N4148W
L924
R819
56R
W813
R757
4.7k
R1000
1k
R888
0R
C964
68u/200V
R985
510k
M808
1
C841
56p/1000VV
W812
R906
0R
L810
LLE-33H-P4
1
10
2 3
9 8 7 6
4 5
L927
C819
470n/16V
R896
0R
C821
222
R902
0R
C842
15n/1000V
R920
1k
R715
2.4k
R986
510k
VZ815
MSZ16T1G
T708
SPC-EE16-101
R802
1M
R809
24k
XP803
1
2
3
4
R997
0R
M806
1
C959
470n/16V
XP807
1
2
L801
LCL-3505HF
1
2
3
4
VD917
SF28G
1
2
R868
120k
C961
1u/50V
VD843
1N4148W
VD921
SR560
1
2
R734
30k
R953
510k
R814
20k
R821
0.22R/2W
XP801
1
2
RV801
TVR10621KJ203V
C813
220n/450V
!
R995
10k
M813
1
R981
27k/nc
M825
1
R811
1M
R745
27R
VD922
SR560
1
2
C708
1n/50V
R815
nc
R897
0R
V718
2907
3
1
2
V856
10N60
M804
1
R881
0R
C725
1u/50V
C720
100n/50V
R759
4.7k
V814
MMBT2907
R973
10k
R885
0R
C861
100n/50V
R978
1k
L811
BK-35-BG
1
10
2 3
9 8 7 6
4 5
C949
1500u/16VV
VD924
MUR460G
1
2
R733
68k
VZ833
3V3
C860
100n/50V
R987
510k
R893
0R
L709
BCK-20-20HG
C933
nc
R756
18k
V720
2907/nc
3
1
2
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