Filter
Top Products
I
D GND
D GND
WI
POWER CABLE
A GND
D
GND
+5v
+5v
+15v
-15v
PWR
UP
CONNECTIONS
+28v
A GND
-15v
-15v
A
GND
SWEEP INPUT
NC
A GND
NC
NC
. 50
49 . -15”
l
48
47 .
+15v
POWER FOR
r--------------
. 46 45 .
+2av
CONTROLLER
. 44
43 l
f5V
AND INTERFACE
. 42
41 .
+5v
ONLY
-15v
. 1
2.
-15v
-
t15v
.3
4 .
+15v
---/
INE TRIG . 5
6
.
+2av
+5v
.7
a .
+sv
. 40
39.
+5V---------
l
38
37
l D
GND
. 36 35 .
D
GND
. 34 33 .
A
GND
037.
31 . DGND
. 30 29 .
+5v
.
20
27 .
+5V
. 26 25 .
+15V
. 24 23 . -15V
022
21 l
+2av
. 20 19 .
+15v
. 16 17 .
+15v
+5v
.9
IO.
+5v
-
-
+5v
. 11 12.
+5v--
DGND
.,3
14.
DGND
D
GND l 15 16 0 D GND
A
GND
l 17
Ia
l A
GND
DGND
019
20 l D GND
f5V
0
21 22 .
+5v
+5v
. 23 24 .
+5V
+15v
l 25 26.
+15V
-15V
l
27
28. -15v
PWR UP . 29 30 l
+2av
f2av
0
31
I I
32.
+15V
A
GND
. 33
34 l
+15v
-
_I
I
06
l
4 5 3
. .
I
NC A
AGND
GND NC
I
.
047
45
46
48
. .
I
NC A GND
l
2
1
l INC
NC
1.
49
50
01
NC
*NOTE: Sweep Input for the Controller or Interface boards only
Ezj$
49 .
A GND . 44 43 .
NC
042
41.
NC
. 40 39 .
A GND
l
38
37 .
RFGAIN
.36
35.
NC
. 34 33 .
NC
. 32 31 .
NC
. 30 29 .
D
GND . 26 27 .
NC
. 26 25 .
NC
. 24 23 .
NC
022
21
0
RR:
020
19.
~16
. 18 17 l
A4
016
15 l
A2
.I4
13 l
NC
A GND
NC
l IOV REF
A GND
NC
LO 3 ERR
A GND
OFL ERR
D GND
NC
NC
NC
NC
D GND
NC
D
GND
A3
Al
A0
D6
D GND
D3
Dl
DO
NC
NC
NC
A GND
NC
NC
A GND
RF GAIN
NC
NC
NC
D GND
NC
NC
NC
m
NE
A4
A2
D GND
D7
D5
D4
D2
D
GND
NC
A GND
NC
+lOV
REF
A GND
NC
LO 3 ERR
A GND
OFL ERR
D
GND
NC
NC
NC
NC
D
GND
NC
D
GND
A3
Al
A0
D6
D
GND
D3
Dl
DO
POWER
1
sp149e
Figure 7-2. Ribbon Cable Connections (1 of 2)
7-4 General Troubleshooting