Racal Instruments 9081 Maintenance Manual page 146

Synthesized signal generators
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I A
=
RJJL
F
OJL
=
FJ
=
G
S^20
=
&
= 2J =
irt
o
.
.
Tol
Descrip
hon
l'
a
'
^
Value
Component
Reference
Part
No.
Description
Rat
Tol
%
Value
Component
Reference
A
SPIN
WHEEL ASSEMBLY
(11-1212)
VERNIER
ASSEMBLY
(1
1
-1444)
w
)-268l
Resistor,
corbon
film
3
5
680Q
R28,
29
17-0115
Switch
S
1
6
)—
2222
Resistor,
carbon
film
a
5
2.2kO
R38,
39
17-1021
Resistor,
variable, Racal
Dana
pattern4.7ka
R34
>-7000
Photo Darlington Amplifier
(ZM100)
Q1
and
Q2
20-4111
Resistor,
metal oxide
3
2
1
870
R46
j-5008
LED,
size T
13/4
(HP .5082
.
4658)
LP2,
LP3
20-4112
Resistor,
metal oxide
215C
R45
1-1045
Capacitor
16V
47pF
C5
20-4113
Resistor,
metal oxide
2370
R44
1-7014
Choke
10pH
LI
20-4114
Resistor,
metal oxide
2610
R43
20-4115
Resistor,
metal oxide
3010
R47
RANGE
SWITCH ASSEMBLY
(11-1213)
20-4116
Resistor,
metal oxide
3320
R48
20-4117
Resistor,
metal
oxide
3830
R50
o>
c
?
1
Resistor,
meto!
film
25ppm 0.25
750
R5,6
20-4118
Resistor,
metal oxide
4220
R51
3-4911
Resistor,
metol
film
25ppm
0.25
150C
R2,3,
4
20-4119
Resistor,
metal
oxide
4640
R52
7-0096
Swil-ch, roiary,
to
Racal
drawing
S2
20-4120
Resistor,
metal oxide
5360
R53
20-4121
Resistor,
metal oxide
5900
R49
OUTPUT
SWITCH ASSEMBLY
(11
-1214)
MISCELLANEOUS
COMPONENTS
3-2822
Resistor,
carbon
film
a
5
8.2kO
R42
Resitors
W
O
3-4198
Resistor,
metal
film
50ppm
0,5
1
.
47kO
R26
3-4921
Resistor,
metal
film
50ppm0.5
IkO
R25
20-2102
Carbon
Film
a
5
Ik
R55
3-4299
Resistor,
metal
film
50ppm
0.5
1
.2kO
R27
20-2122
Carbon
Film
a
5
1.2k
R35,36
I
-0566
Capacitor,
electrolytic
25V
+80-20
lOOOpF
C4
20-2224
Carbon
Film
a
5
220k
R32
20-2271
Carbon
Film
a
5
270
R37
,
54
v^DULATION
FREQUENCY
SWITCH ASSEMBLY
(11-1215)
20-3471
Carbon
Film
i
5
470
Rl
,30
20-6028
Variable, dual,
linear
20
50k
R31
a,
3
1
b
3-4056
Resistor,
metal oxide
a
2
470
Rl
7,21
20-7045
Voriable,
dual,
linear
10
50k+5k
R33a,
33b
3-4046
Resistor,
metal oxide
a
1
560
R1
8,
22
3-4020
Resistor,
metal oxide
a
2
6800
Rl
9,24
Solid State Items
3-4001
Resistor,
metal oxide
3
2
1200
R20,
23
7-0100
Switch,
to
Racal
drawing
S10
22-1602
Diode,
silicon, rectifier
(IN4002)
D5
26-5003
Light
emi
tting
diodes, red
(HP5082-4850)
LP1
,
LP4
PEAK DEVIATION SWITCH ASSEMBLY
(1
1
-1217)
Miscellaneous
0-2224
Resistor,
carbon
film
a
5
220
kn
R40
0-2225
Resistor,
carbon
film
a
10
2
.
2
Mn
R41
23-4090
Switch, toggle
SI
0-4956
Resistor,
metal oxide
i
5
365kG
* Rl
2
23-4084
Switch,
toggle, s.p.
S3
0-4916
Resistor,
metal
film,
25ppm
0.25
46.
4KQ
R8
17-0099
Switches
to
Racal
drawing
S6,
7
0-4915
Resistor,
metal
film,
25ppm
0.25
i3.3kn
R9
17-0100
Switches
to
Racal
drawing
S8,9,
1
1
0-4913
Resistor,
metal
film,
25ppm
0.25
2kn
R10
0-4914
Resistor,
metal
film,
25ppm
0.25
4.64kn
Rl
1
23-3236
Plug,
SMA,
straight
SK96
0-4918
Resistor,
metal
film,
25ppm
0.25 36
.
5kQ
R7,
15
23-3030
Socket
BNC
SK97, 98,99
0-4917
Resistor,
metal
film,
25ppm
0.25
3.65kn
Rl
3
17-1010
Meter,
to
Racal
drawing
Ml
0-4919
Resistor,
metal
film,
25ppm
0,25
i
2
.ikn
Rl
4
23-7010
Choke,
sub miniature,
RF
2.2pH
L2
,
3
,
4
0-4920
Resistor,
metal
film,
25ppm
0.25
121
kn
Rl
6
21-6503
Filtercon,
RFI
suppression
NOTE:
R12
may
be two
732k
(20-4955)
in
parallel
.
11-2823
Capacitor,
silver
mica
350V
2
174pF
Cl
11-2590
Capacitor, polystyrene
200V
2
4.
1
50nF
C3
*
Switch,
to
Racal
drawing
S5
CHANNEL
SPACING
SWITCH ASSEMBLY
Q
1-1256)
12-1029
7-0097
Diode, General purpose
Switch,
to
Racal
drawing
D1
,
D2
S4

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