Page 1
3
R900
330K 1/8W
1
BD?
+
2
-
D3SBA60
4
2
3
L902
L
1
4
2
3
L901
L
1
4
C900 0.47uF/250V
R901
330K 1/8W
R902
330K 1/8W
3
12
CN901
SOCKET
C902
0.001uF/250V
C901
0.001uF/250V
12
t
NR901
NTCR
F901
2A/250V
+
C903
120uF/450V
C905
0.1uF /50V
R911
100K 1/10W
R903
430K 1/8W
R904
430K 1/8W
R905
430K 1/8W
IC901
LD7552
R914
10K 1/10W
72
8
4
LD7552
56
13
R917
100 1/10W
IC903
KIA431A-AT/P
1
2 3
C934
0.022uF/25V
C908
0.1uF/25V
R906
510K 1/8W
R907
510K 1/8W
R908
510K 1/8W
10 1/4W
1K 1/4W
C907
220pF /50V
+
R912
R913
R918
75K 1/10W
R919
100K 1/10W
1500pF/1KV
D901
UF4003PT
C906
22uF/50V
C904
R915
10K 1/10W
R909
100K 2W
D900
BA159GPT
R910
2.2 1/8W
Q900
STP10NK70ZFP
R916
0.3 2W
T901
3
O
O
1
5
O
4
C932
0.0022uF/250V
43
10
9
8
6
7
12
IC902
PC123FY2 4P
IC921
KIA431A-AT/P
1
2 3
R920
47 1/2W
R921
47 1/2W
D920
3
FME-220B
2
1
3
2
FMW-2156
1
R922
220 1/4W
R925
1K 1/10W
C930
0.1uF /50V
R928
3.9K 1/4W
C920
0.001uF/500V
C921
0.001uF/500V
D921
+
C922
1000uF/25V
+
C923
1000uF/25V
ZD921
RLZ13B
1 2
D922
MLL4148
R927
1K 1/10W
L921
L
+
C924
1000uF/25V
L922
ZD922
RLZ5.1B
D923
MLL4148
L
R923
NC
C929
NC
C925
470uF/25V
+
C926
470uF/25V
R924
3.6K 1/10W 1%
R926
33K 1/10W 1%
R929
2.4K 1/10W 1%
ZD920
PTZ9.1B
1 2
R930
1K 1/6W
R931
4.7K 1/6W
CN902
1
2
3
4
5
6
7
8
9
10
11
12
CONN
C931
0.1uF /50V
+
1 2
1 2
3
4
+5V
F902
0 1/8W
IC922
Vin Vo
GND
Vdis
KA278R12CTU
Q921
KTC945P
ON/OFF
C927
0.1uF /50V
DIM
+12V
23
+
C935
470uF/25V
Q922
1
KRC102M
+12V
+5V
0.1uF/50V
C938
0.1uF/50V
C936
LB901
BEAD
3
1
2
C937
0.1uF/50V
CN903
DC JACK
Page 2
+12V
ON/OFF
+5V
DIM
R803
10K / 0805
R806
NC
R838
NC_ / 0805
R808
470K /1206
R801
0 1206
C803
10N/50V
C801
NC
R802
300K / 0805
Q801
PMBS3904
1
R811
150K / 0805
PT801
80GL19T-8-DN
5
7
3
D802
BAV99
1K /0805
R825
560 /0805
3
4
R804
10K / 0805
32
Q802
1
PMBS3904
32
R809
1M / 0805
R812
10K 0805
C804
2.2uF/50V
ZD801
RLZ5.6B
PMBS3904
C805
1N/0805
R805
470 /0805
Q803
1
R818
R842
10 / 0805
15 /0805
C812
R839
1.5N/50V
NC_ /0805
Q805
AM9945
1
DRV1
2
VDDA
3
TIMER
4
DIM
5
ISEN
6
VSEN
7
OVPT
8 9
NC1 NC2
D1N
D1N
S1N
G1N
123
IC801
SSTCMP
OZ9938
+
C811
470uF/25V
32
VCC
R807
22 / 0805
C806
R810
100K / 0805
R813
1M 0805
1uF/50V
R814
63K / 0805
NC/50V
678
PGND
DRV2
GNDA
LCT
ENA
R819
15 /0805
C813
1.5N/50V
C814
D2P
S2P
G2P D2P
4 5
R837
16
10 /0805
15
14
13
CT
12
11
10
1 8
15K /0805
1
R815
R816
100K / 0805
C808
C807
10N/50V
R820
1.5M / 0805
6.8N/50V
100K/ 0805
2
D801
BAV70
3
R817
39K / 0805
C809
47N/50V
R821
C810
C816
12pF/3KV
C817
5pF/3KV
R822
6.2M / 1/4W
C818
390P/50V
R827
R823 NC
470P/50V
C819
47N 2%
8.2K 1/10W
R826
220 /1%
1.5K
R841
2
1
R836
CN801
1
2
33G8021-2D-U
CN802
1
2
33G8021-2D-U
C820
470uF/25V
PT802
80GL19T-8-DN
5
7
3
4
+
R828
15 0805
C822
1.5N/50V
NC_ /0805
123
R840
D1N
S1N
C815
NC/50V
D1N
G1N
R829
15 0805
C823
1.5N/50V
Q806
678
AM9945
D2P
S2P
G2P D2P
4 5
1 8
1
3
100K 0805
2
D803
BAV70
R831
R830
16K 0805
C825
12pF/3KV
C826
5pF/3KV
C827
390P/50V
R833
NC
R832
6.2M / 1/4W
R834
8.2K 1/10W
2
1
R843
1K 0805
D804
3
BAV99
R835
560 0805
CN803
1
2
33G8021-2D-U
CN804
1
2
33G8021-2D-U
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