KONKA KIP048I04-01 Schematic
5
12V过压保护（未装）
市电低压保护
市电过压保护
电阻开路没
有电压输出
+
+
+++
康佳二合一电源KIPL048U02C1-01电源部分电路图（编号34005913 版号35012976）
本电路适用：LC24FS66等
6.7V
1.5V
0.6V
1V
13V
300V
4
3
2
+12V
T2SBA60
T2SBA60
L901
L901
L1619
L1619
BD901
BD901
2
1
470p/400Vac
470p/400Vac
3
4
2
C904
C904
0.1u/275Vac
0.1u/275Vac
0.33u/275Vac
0.33u/275Vac
R903
R903
330K/1206
330K/1206
R907
R907
330K/1206
330K/1206
C903
C903
C901
C901
1
-+
-+
4
3
R904
R904
330K/1206
330K/1206
R906
R906
330K/1206
330K/1206
C902
C902
470p/400Vac
470p/400Vac
3
4
L902
L902
2
2.3mH
2.3mH
1
DW904
DW904
RGP10M
RGP10M
R908
R908
330K/1206
330K/1206
R902
R902
330K/1206
330K/1206
RW906
RW906
3.3M
3.3M
CW901
CW901
120u/400V
120u/400V
RW907
RW907
3.3M
3.3M
RW908
RW908
3.3M
3.3M
CW907
473
RW901
RW901
27K/1206
27K/1206
RW902
27K/1206
RW915
RW915
180K
180K
CW906
473
RW903
RW903
3.3M
3.3M
RW904
RW904
3.3M
3.3M
RW916
RW916
30K
30K
1
2
8
RW909
RW909
56K/2W
56K/2W
LUVP
Latch/Pimit
Vstr
R960
4.7
5
CS/FB
OUT
GND
4
NW901
NW901
FAN7602.
FAN7602.
CW902
CW902
222/1KV
222/1KV
VCC
DW901RGP10MDW901RGP10M
RW91047 RW91047
DW902L4148DW902L4148
R961 10KR961 10K
RW9111KRW9111K
3
6
QW901
7N60B
2
CW903 271
CW904
CW904
100n
100n
RW924
RW924
6.2K
6.2K
31
RW913
RW913
CW905
22uF/25V
0.22/0.5W
0.22/0.5W
LW901FBLW901
FB
101/1KV
101/1KV
CW909
CW909
RW914
RW914
1/4W
1/4W
DW903
DW903
FR104
FR104
RW917
RW917
100
100
VD904
VD904
18V
18V
1
2
5
6
TW901
TW901
EFD30
EFD30
43
12
10
11
9
7
8
N950
N950
PC817
PC817
12
32
R951
R951
18/1206
18/1206
1
3
MBR20100
MBR20100
1
3
MBR20100
MBR20100
R9521KR952
1K
1
N951
N951
TL431
TL431
D950
D950
D951
D951
102/500V
102/500V
R953
R953
1.5K
1.5K
C951
C951
VCC Inverter
L951
L951
3.3uH
3.3uH
L9503.3uHL9503.3uH
2
C952
C952
1000uF/25V
1000uF/25V
2
C9551nC9551n
R95410KR95410K
1 2
1000uF/25V
1000uF/25V
C95647nC95647n
1 2
C958
C958
R955
R955
18.7K
18.7K
R956
R956
4.75K
4.75K
C954
C954
470uF/25V
470uF/25V
C957
C957
100n/0805
100n/0805
VR901VR901
R958
C906
C906
RT901
RT901
t
t
NTC5.1
NTC5.1
470p/400Vac
470p/400Vac
C905
C905
470p/400Vac
470p/400Vac
AA
XS904XS904
F901
F901
T2AL/250Vac
T2AL/250Vac
123
5
4
R959NR959
N.C 1K
3
CW908
CW908
N.C
N.C
N952
N952
43
N.C PC812
N.C
R9508.2M/1WR9508.2M/1W
C950222/400VACC950222/400VAC
R958
12
N.C
N.C
VD906
VD906
N.C
N.C
2
5
背光开关控制IC供
电
XS702
XS702
6 PIN
6 PIN
VIN
VIN
ON/OFF
DIM
GND
GND
DD
CC
V704
BB
V704
1
C712
C712
105
105
AA
1
2
3
4
5
6
R701
R701
91k
91k
FB
C705
C705
105
105
C708
141
141
32
2N7002/SOT23
2N7002/SOT23
R717
R717
100k
100k
FB
+12V
4.2V
0V
C713
C713
104
104
C709
C709
301
301
R705
R705
100k
100k
R710
R710
8.2M
8.2M
C701
C701
104
104
R718
R718
91k
91k
R719
R719
39k
39k
R711
R711
100k
100k
C710
C710
221
221
VCC Inverter
R703
R703
4.7k
4.7k
R712
R712
100k
100k
DTC
R714
R714
10k
10k
R720
R720
62k
62k
R704
R704
220
V702
V702
3906
3906
IS
C702
C702
105
105
R709
R709
100k
100k
1.7V
2.5V
1.6V
3.6V
VD701
VD701
12V
12V
0V
0V
10V
2.5V
2
1
1IN+
2
1IN-
3
IF_B
4
DTC
5
CT
6
RT
7
GND
8
C1
R731
R731
4.7k
4.7k
R702
R702
4.7k
4.7k
1
3 2
32
V701
V701
1
3904
3904
R730
R730
5.1k
5.1k
C706
C706
C707
C707
R713
R713
104
104
104
104
100k
100k
R715
R715
R716
R716
18k
18k
390k
390k
C714
C714
R721
R721
224
224
43k
43k
N701
N701
KA7500C
KA7500C
VCC-10V
2IN+
2IN-
REF
OUT_CTL
VCC
4
C704
C704
220uF/25V
220uF/25V
VCC
C703
C703
105
105
+5V
VD702
R708
R708
100k
100k
1N4148
1N4148
VD702
R706
R706
8.2M
8.2M
R707
R707
56K
56K
C722
C722
105
105
3
V707
V707
AO4828
AO4828
2
R7532KR753
2K
R7512KR751
2K
R7552KR755
2K
XS750XS750
VD751
VD751
BAV70
BAV70
3
XS751XS751
VD752
VD752
BAV70
BAV70
1
2
1
2
C751
C751
104
104
12
12
T701
T701
1
C750
20:20:2000
20:20:2000
C750
10p/6KV
10p/6KV
R72933R729
33
33
C715
C715
102
102
C716
C716
102
102
C717
C717
470p
470p
6
7
8
1
2
3
578
4 5
R72433R724
3
1N4148
1N4148
VD750
VD750
IS
R752
R752
10K
10K
R750
R750
5.1K
5.1K
R754
R754
5.1K
5.1K
1
OLP
OLP
3
0V
16
15
2.2V
5V
14
5V
13
10V
12
10V
11
C2
2.7V
10
E2
2.8V
9
E1
R728
R728
R727
R727
5.1
5.1
5.1
5.1
C711
C711
105
105
1N4148
1N4148
1
1N4148
1N4148
1
VD703
VD703
VD704
VD704
V706
V706
3906
3906
3 2
32
V703
V703
1
2N7002/SOT23
2N7002/SOT23
DR1
V705
V705
3906
3906
3 2
DR2
R722
R722
5.1K
5.1K
OLP
R723
R723
5.1K
5.1K
C723
C723
105
105
C718
C718
220uF/25V
220uF/25V
8
1
C721
C721
470p
470p
7
2
R72533R725
33
C719
C719
102
102
T702
T702
1
C753
20:20:2000
20:20:2000
C753
10p/6KV
10p/6KV
1N4148
1N4148
VD753
VD753
IS
R757
R757
10K
10K
R758
R758
5.1K
5.1KC708
R761
R761
5.1K
5.1K
R72633R726
33
C720
C720
102
102
6
3
578
V708
V708
AO4828
AO4828
4 5
3
R7562KR756
2K
R7602KR760
2K
R7632KR763
2K
R7592KR759
2K
R7622KR762
2K
XS752XS752
VD754
VD754
BAV70
BAV70
3
XS753XS753
VD755
VD755
BAV70
BAV70
3
1
2
1
2
C752
C752
104
104
C754
C754
104
104
C755
C755
104
104
OLP
12
OLP
12
5
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