C1
0.22μF/275V
L1
C4
2200μF/50V
T1
R23
5.36K 1%
R24
5.11K 1%
R21
330Ω
N2
TL431C
C20
C2
C3
4700P
L2
3.3μH
C24
Vcc
C5
0.1uF/50V
V cc
GND
V+
V-
FG
R11
100Ω/2W
V6A
V6B
R12
28K7 1%
R13
5K36 1%
U2
PS2501-1L
+
R14
1K
R15
1.5K
R17
10K
R16
1K
/PF
C16
0.1μF
C15
0.1μF
N3
TL431C
V7
3DG1815Y
Vcc
B
R18
10K
R19
1K
Vcc
R20
510Ω
C27
0.1μF/25V
R22
220Ω
C26
10μF/10V
C21 C25
C14
1000p/1000V
U1A
PS2501-1L
U1B
PS2501-1L
C303.3μF/16V
C31
0.1μF/25V
V cc
L3
C28
3.3μF/16V
C29
0.1μF/25V
V cc
1
2
3
4
5
X3
L4
To Main Board
(Communication)
GND
GND
Vc c2
Vc c5
V+
V-
FG
1
2
3
X1
+
C22 C23
V5
R9
1K
R8
43Ω
R3
100Ω/2W
R4 150K
C12
470p
R5
10K
C13
0.01μF/250V
R10
0.2Ω/5W
F1
1
2
X2
+
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
N1
UC3842
C9
1000p
R6
1K
C8
0.01μF
R7
4.7K
C10
0.01μF
C11
0.01μF
C7
100μF/35V
C6
0.1μF
V3
S3L20U
/PF
V2
3DG1815Y
R1
10K
V1
2CW37-24A
B
V4
FR104
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