Velleman Instruments HPS40 - Page 10

10
©
Velleman
HPS40 Technical Doc
Title
Numbe r RevisionSi ze
A4
Date: 3-Oct-2002 Sheet of
File: C:\Files\Ontwerp\hps40\diagram & pcb\HPS40 ed4.ddbDrawn By:
C1
47n/200V
C2
2n2/200V
R1 9
150
RY1
VR05R051AS
RY2
VR05R051AS
R1
39K/1%
R2
910K/1%
R3
510/1%
R4
47K/1%
R5
100/1%
R7
2K4/1%
R14
1E5
CV2
50p
CV1
20p
J1
R74
100K
C3
2n2/200V
12
4
VCC
5
GND
3
IC6
74AHC1G66
12
4
VCC
5
GND
3
IC7
74AHC1G66
AGND
AGND
5VA
5VA
AC/DC
÷20
÷400
÷1
D9BAS45AL
D10
BAS45AL
5VA
AGND
1 2 4
VCC
5
GND
3
IC8 74AHC1G66
AGND
5VA
REF GND
R9
430/1%
R6
47/1%
R1 2
68K
R8
2K4/1%
1 2 4
VCC
5
GND
3
IC9
74AHC1G66
5VA
AGND
x1.415/x7.07
R10
750/1%
R1 1
750/1%
1 2 4
VCC
5
GND
3
IC10
74AHC1G66
AGND
5VA
x3.325/x6.65
5VA
AGND
R1 3
3K
RV2
2K5
CAL1
OE
1
DB0
3
DB1
4
DB2
5
DB3
6
DB4
7
DB5
8
DB6
9
DB7
10
VDD D
11
CLK IN
12
VDD D
13
VDD A
14
VDD A
15
REFT S
16
REFT
17
VDD A
18
AN IN
19
AGND
20
AGND
21
REFB
23
REFBS
22
DGND
24
DGND
2
IC5
TLC5510INS
AGND DGND
AGND
AGND
DGNDAGNDAGND
5VA 5VD
R15
4.7
C42 4 µ7
DB0
DB1
DB2
DB3
DB4
DB5
DB6
DB7
AD CLK
AD OE
VREFT
VREFB
R38
10K
R7 7
1M
R41
not mounted
5VD
3
4
1
52
IC3
LMV7239M5
5VD
TRIGGER
3
2
84
1
IC2A
LMV922M
R78
47
C38
4µ7
5VA
AGND
AGNDAGND
R29
47
R30
47
R31
47
R3 2
47
R33
47
R34
47
R35
47
R36
47
VREFB VREFT
Y0
13
Y1
14
Y2
15
Y3
12
Y4
1
Y5
5
Y6
2
Y7
4
Z
3
VCC
16
VEE
7
GND
8
S0
11
S1
10
S2
9
E
6
IC4
74HC4051
DGND
DGNDAGND
5VD
TRIG2
TRIG1
TRIG0
C41
4µ7
AGNDAGND
5
6
7
IC2B
LMV922M
R5 8
47K
R59
47K
R57
47K
RV1
100
CAL2
C34
470n
AGND
PWM YPOS
C35
470n
AGND
R39
10K
AGND
R37
10K
5VA
D1
BAV70
R48
10K
R4 7
10K
R4 6
10K
R4 5
10K
R4 9
10K
R5 0
10K
R51
10K
5VD 5VD 5VD
R25
3E3
AGND
R44 1 0K
RY4
VR05R051AS
5VA
D2
BAV70
INPUT CAP2
RY3
VR05R051AS
5VA
INPUT CAP1
CV3
20p
SK1
BNC
5VA
ATT_COM
ATT20
ATT400
INPUT_COMMON
GAIN1
AMP1OUT
GAIN2
R2 4
4K7
AGND
C5 8
100p
C5
0p
C6
15p
C7
0p
C10
47p
C11
39p
C12
2n2
C15
100n
C27
100n
C2 8
100n
C29
100n
C3 0
100n
C31
100n
C32
100n
C33
100n
3
2
1
IC1A
OPA2353UA
5
6
84
7
IC1B
OPA2353UA
HPS40 Input section
HPS40 4.0
24
Eddy De Cocker
C72
100n
AGND
DGND
C71
100p
R91
100
C4
15p/200V
C4 not mounted