Ref. No. Part No. Description Ref. No. Part No. Description
Al
45-9764-01
RF, IF Component Board Assy,
Complete
79-005-044
Capacitor, Electrolytic, 2µF, 25 V
79-209-001
Capacitor, 5pF, 500 V
79-008-057
Capacitor’50 µ F, 50 V
78-221-121
Capacitor, 470pF
78-221-116
Capacitor, 180pF
79-005-049
Capacitor, 25 µF, 35 V
78-221-113
Capacitor, 1OOpF
78-250-005
Capacitor, .06µ F, 50 V
78-201-099
Capacitor, 6.8pF, 5%
T3 96-5153-01
Transformer, 2nd AM IF
T4 965157-01
Transformer, FM IF
T5 96-5151-01
Transformer, FM Discriminator
c 3
C6
c 7
Cl3
Cl4
c25
C26
C30
c31
C35,36
c37
C40
Chassis Electrical Parts
ClOl-Cl04
78-201-115 Capacitor, 15OpF, 500 V
Cl07 78-200-100
Capacitor, 15pF, 1400 V
Cl08 79-005-062 Capacitor, Electrolytic,
Cl09
79-005-054
5 0 0 µ F , 50V
Capacitor, Electrolytic,
(Same as C26)
(Same as C13)
Capacitor, Electrolytic,
25µF, 25V
Cl10
79-005-039
7 0 0 µ F, 35 V
Capacitor, Electrolytic,
79-005-049
c41
C46
CR1,4
CR2,3
FL-l, 2
79-005-055
Capacitor, Electrolytic, 4µF, 50 V
96-5093-02
96-5093-01
78-959-001
(Same as C3)
Diode, lN541
Diode, lN542, Matched Pair
Ceramic Filter, FM IF (Specify
Color Code)
FL-3 95-5158-01
IC-1 96-5238-02
IC-2 96523801
Ll 95-5146-01
MPl 94-1277-01
Q1, 2
96-5221-01
Q3,4
96-5235-01
Q5
96-5237-01
Q6,7
96-5213-01
R90
77-001-691
Tl 95-5156-01
T2 95-5152-01
Mechanical Filter, 455 KHz
Integrated Circuit, 1st FM IF .
Integrated Circuit, 2nd FM IF
Coil, Choke, 56µ H
FM Tuner Assembly
Transistor, 2N5127
Transistor, 2N5126
Transistor, BC147B
Transistor, 2N5089
Control, Mute Adj., 47 K
Transformer, AM Oscillator
Transformer, 1st AM IF
CRlOl, 102 96-5109-01
CR103 96-5248-04
1101,102 94-0175-01
LlOl, 102 95-5148-01
L103
95-5159-01
L104 95-5015-01
Ml01 94-1309-01
R107 77-001-467
SW102-104
81-004-053
SW101 81-003-049
TlOl
83-750-000
1 0 0 0 µ F , 15V
Diode, lOOmA, 150 PIV
Diode, Zener, 12 V, 1 W
Lamp, Dial
Coil, RF Choke, 3.9 µ H
Coil, AM Antenna
Coil, RF Choke, 1µ H
Meter, Tuning
Control, LEVEL
Assembly, Pushbutton Switch
Switch, SPST, 3 A, with Cover
Transformer, Power
Mechanical Parts
-
12-4503-01
Dial Cord
-
12-4165-01
Dial Glass
-
02-9003-08 Dial Spring
-
22-5234-01 Cover
-
14-9064-01 Foot, Cover
-
03-0629-02 Knob, Tuning
ALIGNMENT
The following instruments (or equivalent) are required
for a complete alignment of the receiver.
DC VTVM, RCA WV98-C
AC VTVM, HP 400D
AM Signal Generator, Measurements Corp 65-B
FM Sweep Generator, Measurements Corp 88 or Boonton
Radio Corp 202H
AM Alignment
To completely align the AM section, start with the last
AM IF transformer and work back toward the antenna. In
order to limit the effect of the AGC circuit, continually
reduce the generator signal level to the minimum required
for an output indication. Make the adjustments listed in Table
I. See figure 6 for location of alignment adjustments.
FM Alignment
To align the FM section, follow the procedure given in
Table II. See figure 7 for location of adjustments.
FROM
GENERATOR
1
A74-1479-01
Figure 6 - Dummy Antenna for FM Alignment
