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NOTES: (UNLESS OTHERWISE NOTED)
I.
RESISTOR VA1.UES ARE IN OHMS, K=I,ooo, 1.1=1,000,000.
2.
CAPACITOR VALUES ONE OR GREATER ARE IN PICO
FARADS, LESS THAN ONE ARE IN MICROFARADS.
3.
INDUCTANCE VALUES ONE OR GREATER ARE IN
MICROHENRIES LESS THAN ONE ARE IN MILLEHENRIES.
••
PARTIAL REFERENCE DESIGNATIONS ARE SHOWN; FOR
COMPLETE DESIGNATION, PREFIX
WITH
UNIT AND OR
ASSEMBLY DESIGN.
&.
+
VALUE DEPENDENT ON FILTER COMPLEMENT.
&.
FOR ISB OPERA TION CONNECT LINK I TO ISB.
7.
PROVIDE MUTE ONLY IF MUTE MODULE IS INSTALLED.
&.
RloIIS USED ON·I ASSEMBLY, AND IS DELETED ON.2
ASSEMBLY, AND REPLACED WITH BUSS VlRE AND
SLEEVlNG.
&,
CIQ4; IS
6a,uF
FOR·2 ASSEMBLY ONLY.
I.C. NO.
DEVICE
GND
+15V(B)
+15V(C)
-15V
U7
324
II
4
UI4
324
II
4
UI7
324
II
4
U9
4013
7
14
UII
4066
7
14
UI2
4066
7
14
UI9
4053
6,7,8
16
U22
1458
B
4
U24
339 ..
12
3
U28
1458
8
4
U29
1458
4
8
+15V(C)
r~
1921
ClOO
tit3~
+15V
-15V
+5V
2 4
6
>
>
>
~
on
on
+
+
I
t---------------------t,
17 +15V(UNREG)
I
8
C;
'"
>0:
ooz
- " ,
+-
PIO
J2
+ 1 5 V = 3 3 3 +15V
54
-15V
19 -15V
20
+5V
15 +5V
-2 Assembly
GND •
4
~
GND
I
I
I
I
N/C - - - - " 7 ) II
PIO J8
A",
SH.I
I
1
RACAL PROPRIETARY
,
A.
~
A~
1
A.
I
A",
I
A",'
SH.2
1
SH.5j
SH.4
I.
SH.5
1
SH.6
REVISION STATUS OF SHEETS
Figure 7-4.
Schematic Diagram,
Main IF/AF, A4
(Sheet 1 of 6)
7-9
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