Victory Electronics 715G3351 schematic

Page 1
L42N01 电源适配器 715G3351 1A HV
RV902
NC NC SG903
RV903
NC
3
CN901
1 2
F901 FUSE
HEAT SINK (BD901)
HS1
1 2
RV901 Varistor
1 2
NR901
R901
300K OHM 1/4W
R902
300K OHM 1/4W
R903
300K OHM 1/4W
t
1 2
NR902
HEAT SINK (IC 901)
SG901 NC
C902 680pF
L901
1
4
C901
0.47uF
20.0MH
t
HS3
1 2
2
3
SG902 NC
HS5
HEAT SINK (Q901)
1 2
C903 680pF
1
4
2.0MH L902
2
C904
0.47uF
3
1
4
20.0MH L903
2
3
4
12
1
L
CN902 NC
-
FB901 BEAD
2
N
2
3
+
1
R+
BO
HEAT SINK (Q901,D901)
HS2
1 2
HEAT SINK (D910)
HS4
1 2
HEAT SINK (D904,D 907)
HS6
1 2
32
Page 2
B+
1 2
FB902 BEAD
R904
4.7 OHM 1W
C943
0.1NF 2KV
R907
R985
1.5 KOHM +-5% 1/4W R908
C907
R986
1206 1NF K 500V X7R
1.5 KOHM +-5% 1/4W
C908
1206 1NF K 500V X7R
+
C911 1000uF 35V
L906
3.5uH
+
C912 470uF 35V
C913
0.1uF R911 NC
R912 NC
R913 NC
R914 NC
24V
R915 NC
3
3
1
D904 FME-210B
2
1.5 KOHM +-5% 1/4W
D907
1.5 KOHM +-5% 1/4W
FMX-12SL
2
B1+
R905
100K OHM 1/4W
C910 2200PF2KV
R909
100K OHM 1/4W
D902
SARS01-V1
R906
100K OHM 1/4W
R910
100K OHM 1/4W
D903 JUMPER
POWER X'FMR
6
5
4
T902
11 12
9 10
7 8
R924
3.6K OHM 1/8W
C922
0.047uF
R930
1M 1/4W 5%
R931
1M 1/4W 5%
R936
1M 1/4W 5%
R941
R919 10K OHM 1/4W
R925 51K 1/8W 5%
C926 1uF
R916 4K7 1/4W 5%
1
BNO
OVP
2
COMP
VCC
3
(-)LATCH
OUT
4 5
CS GND
IC902 LD7523A
Q904 KTA1273-Y- AT/ P
R935 1K 1/8W 5%
R938 10K 1/8W 5%
Q903 DTC144WKA
8 7 6
C923 220pF
C915
0.1uF
22 OHM 1/4W +-5%
R927
1K OHM 1/4W
VCC1
R921
+
C914 10uF/50V
R926 10K 1/8W 5%
Q901 STP10NK70ZFP
R928
0.27OHM 2W
C924
0.01uF
1
R917
22R 1/4W 5%
IC909 EL817MA
43
22R 1/4W 5%
R929 470 OHM 1/4W
12
R937
10K 1/8W 5%
IC903 KIA431A-AT/P
R918
C916
0.0022uF
R932
3.9K OHM 1/8W
C925
0.33uF/ 50V
C917
0.0022uF
+
C919 1000uF 25V
R933
R940 2K OHM 1% 1/8W
+
C920 1000uF 25V
L905
3.5uH
R934
+
C921
470uF 25V
PS_ON
C918
0.1uF
ON/OF F PDIM 12V
24V
5V
R922 NC
12V
R923 NC
CN903
1 2 3 4 5 6 7 8
9 10 11 12
34
Page 3
R+
D920 SUF305B
R942
3.3M OHM 1/14W
VCC1
R948
3.3M OHM 1/14W
C927 1uF/520V
0.1OHM2W R943
0.1OHM2W R945
1
2
356
7891011
L904
P:S=50:28
12
R944
100R 1/8W 5%
1N4148 D909
R947
47 OHM 1/8W
D901 FMXA-1106S
D908
1N5408-E3/73
R949 10K 1/8W 5%
B+
+
C928
0.1NF2KV
2
1
Q902 STW20NM60
3
C929
100uF M 450V
R946
+
C930
100uF M 450V
R951
3.3M OHM 1/14W
R954 180K 1/8W 5%
Q905 KTD1691/P BY KEC
ZD902 MTZJ T-72 16B
1 2
R952 220 OHM 1/4W
C935 1uF/25V
10uF/50V
43
EL817MA
C931
Vcc
R958 1K 1/8W 5%
12
IC905
+
R959 470R 1/8W 5%
Q906 PMBS3904
C932
0.1uF
123
C936 1000pF
5V
R961 10K 1/8W 5%
VCC
GATE
GND
ICOMP
678
IC904
VSENSE
ICE2PCS02G
ISENSE
VIN S VCOMP
4 5
C937
R956 NC
2K7 1/8W 5%
R960
C940
0.1uF
R953 51K 1/8W 5%
C933
0.1uF
PS_ON
C934 1uF/25V
0.001uF/ 250V C939
C938 100pF
R950
R955
R957
11.5K OHM 1% 1/8W
35
Page 4
B1+
POWER X'FMR
1
T901
BO
D919 PR1007
100K OHM 1/4W
R970 1M5 1/4W 1%
R973 1M5 1/4W 1%
4.7M OHM 1/4W R977 1M5 1/4W 1%
R980 560K OHM 1% 1/8W
R963
100K OHM 1/4W
R965
C905 NC
R976
IC901 A6069H
C956
0.22uF/ 50V
R964 100K OHM 1/4W
D911 JUMPER
R966 100K OHM 1/4W
7
8
D/ST
D/ST
S/OC PBRGND
FB/OLP VCC
123
4 5
10uF/50V
R981
1.2OH M2W
3.3 OHM 1/4W
C951
0.1uF
C954
D912 SARS01-V1
R967
D913
PR1007
1N4148 D915
+
1 2
C942
0.1NF 2KV
NC R974
+
C952 47uF/50V
C955
ZD907 NC
470pF/250V
2
3 4
5
D914 PR1007
+
C953 47uF/50V
ZD906 NC
C960
470pF/250V
C906
Vcc
6 7
9 10
33 OHM 1/4W
EL817MA
IC907
43
1 2
+
C958
NC
3
1
33 OHM 1/4W
R968
R971
R975 220 OHM 1/4W
12
R983
1K8 1/8W 5%
IC908 KIA431A-AT/P
D910 SBT15006JST
2
C944
0.0022uF
0.0022uF C949
33 OHM 1/4W
R969
R972
33 OHM 1/4W
R979 1K 1/8W 5%
C957
0.22uF/ 25V
+
C945
1000uF M 16V
R978 8K2 1/8W 1%
R984 8K2 1/8W 1%
C961 (NC)0.1uF
+
C946
1000uF M 16V
ZD905 MTZJ T- 72
1 2
D918
1N4148
L907
3.5uH
C962 (NC)0. 1uF
Q907 PMBS3904
C959
0.1uF
+
C947
1000uF M 16V
ZD903
MTZJ T-72 30B
D916 1N4148
C963 (NC)0. 1uF
24V
ZD904
MTZJ T-72 15B
1 2
D917 1N4148
R982
56R 1/8W 5%
R920
10K 1/8W 5%
C948
0.1uF
1 2
5V
12V
36
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