User Manual

-1-
The AM/FM Radio project is divided into two parts, the AM Radio Section and the FM Radio Section. At this
time, only identify the parts that you will need for the AM radio as listed below. DO NOT OPEN the bags listed
for the FM radio. A separate parts list will be shown for the FM radio after you have completed the AM radio.
PARTS LIST FOR THE AM RADIO SECTION
If you are a student, and any parts are missing or damaged, please see instructor or bookstore.
If you purchased this kit from a distributor, catalog, etc., please contact ELENCO
®
(address/phone/e-mail is at
the back of this manual) for additional assistance, if needed. DO NOT contact your place of purchase as they
will not be able to help you.
RESISTORS
Qty. Symbol Value Color Code Part #
r 1 R45 10Ω 5% 1/4W brown-black-black-gold 121000
r 2 R44, 48 47Ω 5% 1/4W yellow-violet-black-gold 124700
r 4 R38, 43, 50, 51 100Ω 5% 1/4W brown-black-brown-gold 131000
r 1 R49 330Ω 5% 1/4W orange-orange-brown-gold 133300
r 1 R41 470Ω 5% 1/4W yellow-violet-brown-gold 134700
r 1 R37 1kΩ 5% 1/4W brown-black-red-gold 141000
r 1 R42 2.2kΩ 5% 1/4W red-red-red-gold 142200
r 3 R33, 36, 46 3.3kΩ 5% 1/4W orange-orange-red-gold 143300
r 1 R40 10kΩ 5% 1/4W brown-black-orange-gold 151000
r 1 R32 12kΩ 5% 1/4W brown-red-orange-gold 151200
r 1 R35 27kΩ 5% 1/4W red-violet-orange-gold 152700
r 1 R39 39kΩ 5% 1/4W orange-white-orange-gold 153900
r 1 R31 56kΩ 5% 1/4W green-blue-orange-gold 155600
r 1 R47 470kΩ 5% 1/4W yellow-violet-yellow-gold 164700
r 1 R34 1MΩ 5% 1/4W brown-black-green-gold 171000
r 1 Volume/S2 50kΩ / SW Potentiometer / switch with nut and plastic washer 192522
CAPACITORS
Qty. Symbol Value Description Part #
r 1 C30 150pF Discap (151) 221510
r 1 C46 0.001μF Discap (102) 244780
r 2 C31, 38 0.01μF Discap (103) 241031
r 5 C29, 33, 35, 36, 37 0.02μF or 0.022μF Discap (203) or (223) 242010
r 1 C44 0.047μF Discap (473) 244780
r 2 C28, C45 0.1μF Discap (104) 251010
r 4 C32, 40, 41, 42 10μF Electrolytic radial (Lytic) 271045
r 1 C47 47μF Electrolytic radial (Lytic) 274744
r 1 C34 100μF Electrolytic radial (Lytic) 281044
r 2 C39, 43 470μF Electrolytic radial (Lytic) 284744
r 1 C1 Variable Tuning gang AM/FM 299904
SEMICONDUCTORS
Qty. Symbol Value Description Part #
r 2 D4, 5 1N4148 Diode 314148
r 5 Q7, 8, 9, 10, 11 2N3904 Transistor NPN 323904
r 1 Q12 2N3906 Transistor PNP 323906
r 1 Q14 JE8050 Transistor NPN 328050
r 1 Q13 JE8550 Transistor PNP 328550
r 1 U1 LM386 Integrated circuit 330386
COILS MAGIC WAND
Qty. Symbol Color Description Part # Qty. Description Part #
r 1 L5 Red AM oscillator 430057 r 1 Iron core 461000
r 1 T6 Yellow AM IF 430260 r 1 Brass core 661150
r 1 T7 White AM IF 430262 r 4” Shrink tubing 890120
r 1 T8 Black AM IF 430264
r 1 L4 AM antenna with holders 484004