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5
4
3
2
12
13
X0
X1
-
2
1
Y0
Y1
5
3
Z0
Z1
VDD
16 AV+
6
11
10
9
INH
A
B
C
VSS
8
13
C3
R2
5.1M
+
25pF
14
AV-
AV+
1pF
C6
120pF
R3
3
AIN
R20
1K
AC
1
0.1u
AV+
10K
R17
3
B
10K
6
R19
*
8.3V
V+
TP6
C8
1
7
6
1
2
4
+
NC
OSC
LV
C-
4
3
GND
VOUT
5
C+
ICL7660
2
C10
+ 100uF
V- TP8
C11
100uF
0.1u
150
X1_4
91
X1_10
C16
C17
C18
R10
30
X1_20
0.1u
0.1u
0.1u
R11
1K
15
X1_40
1K
R12
VIN
VIN
U3
I/O
16
A
B
C
VSS
C
AVR14
AV-
1K
AV+
INH
VEE
7
130
AV-
TP15
TP16
J2
1
3
5
7
9
B
2
4
6
8
10
V+
SENSEL0
SENSEL2
WWW.JYETECH.COM
AVTitle
0.1u
TP11 TP12 TP13 TP14
3
A
DSO150 Analog Channel
Size
A
Date:
4
7
-5V
3
1
-
3K
8
C12
GND
R16
150
R15
TP9
VOUT
+
3
R13
VDD
ADCIN
U1B
TL084
position.
AV-
U6
1.6V
V4
15
6
I/O0
I/O1
I/O2
I/O3
I/O4
I/O5
I/O6
I/O7
D
AV-
AV+ TP5
79L05/TO89
5
0.1u
** When switch SW1 is at GND
0.1u
*
2
4
0.1u
is 9.3V at J7 on main board.
C9
-7.8V
V-
X1_2
* Input power supply voltage
AV+
78L05/SOT89
+
A
VOUT
GND
GND
VIN
AV-
300
R9
AV-
R6
7
C15
R8
R5
VEE
C14
ADCIN
CPLSEL
SENSEL1
SENSEL3
TP7
100uF
V+
R7
Z
C13
+5V
AV+
U4
3
8
-
4
X1_1
8
74HC4051
CPLSEL
4
U5
9
SENSEL0 11
SENSEL1 10
SENSEL2 9
1K
2
V+
15
6
10
9
R18
Y
X1_10 13
14
15
X1_40 12
X1_1
1
X1_20 5
X1_2
2
X1_4
4
8
SW1A
1
+
5
SW1B
7
GND
10
**
10
9
DC
14
TP3
0V
5
AV+
X
SENSEL3
AVC1
J1
BNC
V2
-
C5
25pF
**
74HC4053
11
C
+
2
1.2M
R4
11K
U1A
TL084
4
C4
0V
4
12
R1
510K
0V
U1D
TP2
TL084
4
TP1
D
V1
U1C
V3
TL084 TP4
11
330pF
U2
11
C2
**
11
AV+
4
AV+
1
Document Number
Rev
00F
105-15001-00F
Monday, August 21, 2017
2
Sheet
1
of
1
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