Advertisement
8-1.SMP Board Circuit Diagram
1
2
AC IN
L
N
!
3.96*3
!
CN4
LF1
CX1
UF16
3.96*3
F1
!
D
!
RT1
00504
0.1uF/275V
RA7
!
U2A
817
C
D3
1N4148
C65
103
C5
B
R44
5.1K
GND
ZD1
!
A
1
2
3
!
RL207*4
D17
LF2
UF16
C12
TVR2
D13
U
D16
C15
TVR3
U
T1
D14
RA8
R41
DW1
510R
15V/0.5W
C7
1uF25V
R18
1.5K
GND
D18
1N4148
13
14
R6
C4
5.1K 1%
4.7uF/50V
12
4
2
R4
R2
R11
R3
11
56K
10K
180K
IC1
C3
TL494
103
3
GND
C2
8
222K
GND
16
6
15
5
C1
R12
R19
102
7 9 10
100K
10K
D19
1
GND
R28
1N4148
R8
5.1K 1%
1K
GND
C23
47uF/50V
RA5
470R
RA6
4148
10R
4cs
5vcc
6
IC2
3RT
2
1GND
RA1
U1A
100K
817
C20
HV
3
4
5
!
TR2
C16
1.5uF/250V
!
C13 4.7uF/50V
R35
C17
TR1
2R
T7
R34 10R
D10
R36
13007
1N4148
2.7K
D15
C14
4.7uF/50V
R38
2R
D11
FR107
T6
R37 10R
D12
R39
13007
!
1N4148
2.7K
CY1
1000pF/250V
GND
1815
D9
D8
T4
T5
1N4148
1N4148
1815
C9
R17
R13
1N4148
D7
2.7K
2.7K
GND
R15
R14
1K
1K
GND
R1
C8
47uF/35V
20K
!
R9
R7
3K
TR3
56K 1%
C6
223J
D2 FR107
RA4
D4
4.7R
HER107
C19
10uF/50V
Q1
2N60
C18
101/1KV
D20
HER007
C31
10uF/400V
D21
C32
P6KE200
L4
4007
D1
4
5
6
L1
DD1
D23
R30
1000uF/35V
51R/1W
C11
D24
222
C29
DD1
RB6
2R
D28
RB7
330R
U2B
GND
!
817
D29
RB12
T3
1815
5.1K
GND
L3
SB560
D27
Q4/Q5
C39
2306
102
1K
C33
C27
RB19
51R
GND
GND
GND
D22
P-down
RB8
HER107
C30
1K
4.7uF/50V
GND
L2
SB560
D25
RB2
C34
102
330R
C38
U1B
RB18
104
51R
C35
C36
817
!
RB3
510R
GND
IC4
431
9.1K 1%
GND
D26
3.5V
HER107
RB14
C50
220uF/16V
10K
GND1
T2
S8050
RB9 0R
RB1
!
CY2
10K
470pF/250V
GND
GND
6
7
8
+30V
R43
C10
CN3
2.7K/1W
GND
GND
RB21
-30V
100R
5VSB
PSON
6.5V
T8
RB15
1815
510R
RB26
GND
10K
5VSB
RB5
10K 1%
RB13
Q2/Q3
C24
+30V
2306
5.1K
104
5.2V
RB4
ZD2
C43
104
12V
GND
7
8
D
C
B
A
Advertisement
