1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
D D
C C
B B
A A
Title
Number RevisionSize
A2
Date: 2013/11/9 Sheet of
File: D:\ \..\ AD .SchDoc Drawn By:
104
C9
1
2
3
4
5
6
JP8
SIG_IN
30pF
C11
30pF
C13
270pF
C15
500K
R15
450K
R22
50K
R25
RL1
AC/DC
RL2
0.5/0.05
-
2
+
3
1
U1A
TL084
-
9
+
10
8
U1C
TL084
-
13
+
12
14
U1D
TL084
-
6
+
5
7
411
U1B
TL084
200
R19
10K
R18
-5V
+5V
10K
R23
IN4
1
IN6
2
OUT
3
IN7
4
IN5
5
EN#
6
VEE
7
GND
8
C
9
B
10
A
11
IN3
12
IN0
13
IN1
14
IN2
15
VCC
16
U3
CD4051
-5V
+5V
4.7KR5
10KR6
20KR7
39KR8
82KR10
100KR11
200KR12
510KR13
10K
R24
10K
R20
10K
R16
-
2
+
3
6
74
1
8
5
U4
OP07
10K
R9
+5V
-5V
10K
R1
10K
R2
10K
R4
R3
+5V
-5V
-
3
+
2
7
1
4
56
8
U5
LM311
3V3
10K
R21
D1
1N4001
D2
1N4001
3V3
10K
R17
3V3
IN5
5
IN7
7
IN6
6
OT5
12
OT6
11
OT7
10
OT4
13
COM
9
IN1
1
IN4
4
OT2
15
IN3
3
OT3
14
IN2
2
OT1
16
GND
8
U2
ULN2003
+5V
+5V
+5V
RL1
RL2
RL1
RL2
4051A
4051B
4051C
4051C
4051B
4051A
104
C12
104
C14
104
C5
104C7
104
C10
104
C6
104
C8 R14
1
2
J6
TIM1
1
2
J7
EXTI
1
2
J8
ADC1
DC
8
SC
1
VIN-
5
TC
3
GND
4
VCC
6
SE
2
IS
7
U6
MC34063
0.24
R26
D3
1N5819
L1
100uH
8.2K
R28
1k
R27
102
C19
1000uF
C27
1
2
3
JP10
+5VDD
1
2
JP12
-VCC
-VCC
Vin
1
Gnd
2
+5V
3
LM1 LM7805CT
470uF
C23
103
C21
+12V
470uF
C24
103
C22
+5VDD
Vin
2
Gnd
1
-5V
3
TM1
LM7905
470uF
C20
103
C16
470uF
C17
103
C18
-VCC -5V
1
2
JP9
-5V
Vin
1
Gnd
2
+5V
3
LM2 LM7805CT
470uF
C32
103
C30
470uF
C33
103
C31
+5V
1
2
JP13
+5V
GND
1
OUT
2
IN
3
U7 AMS1117
103
C25
470uF
C28
470uF
C29
103
C26
+5V 3V3
1
2
JP11
3V3
+12V
1
2
3
4
5
6
7
J5
STMCTR
1
2
+12V
1
2
GND