sheet 5 of 6
DWG. B2240-5B
Mydax Inc.
Auburn, CA.
Mydax Controller M1001
Analog
March 20, 2000
U38
4
5
6
7
12
11
10
9
8
14
13
3
1
16
15
2
10.0K*
10.0K*
RTD Out
J1-24
Set 1
J4-16
Set 2
J4-15
AC Det.
J2-1
T1 Ext.
J4-14
T2 Ext.
J4-12
T3 Ext.
J4-13
U35
DG508CJ
-15V
DVA
DVB
DVC
+5V
D0
D5
D4
D3
D2
D1
D0
D7
D6
D5
D4
D3
D2
D1
+5V
IN 0
IN1
1
20
19
18
17
16
15
14
13
12
11
10
9
40
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
8
7
6
5
4
3
2
+5V
Run DVM
-15V
U43
79L05
-5V
1 uf
+
0.1
uf
200K*
0.1uf
.056uf
200kHz
+
1uf
200K*
.0047uf
47
+5V
1uf
+
DVM
RDY
U27
1
2
U36
ICL7109
74HC14
+15V
3
2
8
1
7
6
5
U38
TL032CP
+10.24V
-10.24V
10.0k
0.1%
10.0K
0.1%
20.0K*
10.0K*
D0
14
13
D1
D2
12
11
D3
D4
10
9
D5
D6
8
7
D7
U40
U39
AD7528KN
U40
+5V
A0
Out 16
17
6
16
15
5
4
18
Ref A
Ref B
1
2
3
7
6
5
3
2
19
20
1
TL032CP
Gain Dac
J1-23
0 to -5.1V
VFan
J2-2
0 to +10.0V
DI Amp
J4-11
40.2K 0.1%
10.0K 0.1%
10.0K 0.1%
40.2K 0.1%
10.0K 0.1%
30.1K 0.1%
10.0K 0.1%
10.0K 0.1%
10K*
10.0K 0.1%
10.0K 0.1%
10.0K 0.1%
30.1K 0.1%
30.1K 0.1%
+15V
+5.12V
J4-8
Test Point A
adjust to +1.024V
Note:
1. Resistors with *
are 1/4W 1% metal film
2
Ref-02CP
U37
6
5
4
"Adj"
20.0K
0.1%
10.0K 0.1%
10.0K 0.1%
10K
10.0K 0.1%
10.0K 0.1%
10.0K 0.1%
20.0K 0.1%
20.0K 0.1%
10.0K 0.1%
RTD X5