Figure a-2 drive board layout, J1 j2, Az e l – Research Concepts RC2000C User Manual
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106
RC2000C Az/El Tracking Antenna Controller
Appendix H
Schematics & PCB Layouts
Research Concepts, Inc. • 5420 Martindale Road • Shawnee, Kansas • 66218-9680 • USA
www.researchconcepts.com
FIGURE A-2 DRIVE BOARD LAYOUT
T
M
R4
R3
R5
R2
0
R3
3
R6
R1
6
R2
7
R3
2
R3
0
R3
1
R2
9
R2
8
R2
3
R3
7
R3
6
R3
5
R3
4
V
7
R2
1
K
1
K
2
R2
2
R2
5
R2
6
R1
4
R1
5
R1
8
R1
9
V
8
A
C
A
C
B
R
1
V
6
V
5
V
4
V
2
V
3
V
1
R
5
9
R
5
8
R
5
7
1
5
2
1
6
1
J1
J2
U1
A
Z
E
L
RL
Y
Q3
Q1
Q2
Q4
RL
Y
Q7
Q5
Q6
Q8
RL
Y
Q8
Q7
Q5
Q6
Q3
RL
Y
Q1
Q4
Q2
U2
U
3
R
5
2
R
5
5
R
5
6
R
5
3
R
5
1
R
5
4
C
5
C
3
C
4
C
6
R
4
1
R
4
2
R
4
5
R
4
6
R
4
7
R
4
8
R
4
4
R
4
3
R5
0
R4
9
LM
61
3C
N
P
1
P
2
.0
39
E-9
04
R
1
7
R
2
4
C
2
R1
1
R
1
2
R
1
3
C
7
A
Z
C
L
E
L
C
L
C
1
1
A
Z
T
P
E
L
T
P
R9
R8
R7
R1
0
R2
R1
Q
3
Q
2
Q
1
Q
4
Q
7
Q
5
Q
6
Q
8
R3
8
C8
1
V
R
1
R4
0
R3
9
C1
0
C
9
J3
1
E
L
A
Z
I_
AZ
I_
EL
R
C
2K
D
R
V
2
R
es
ea
rc
h
C
on
ce
pt
s,
In
c.
C
op
yr
ig
h
t 1
99
2
10
9
7
8
3
1
2
4
11
13
1
2
+
+
0.
00
0"
0.0
00"
4.
05
0"
7.7
50"
r c
i