Parts List - Elenco Electronics AM-550CK Assembly And Instruction Manual

Am radio kit dual audio superhet integrated circuit, 7 transistors, 2 diodes
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PARTS LIST

If you are a student, and any parts are missing or damaged, please see instructor or bookstore. If you purchased this AM
radio kit from a distributor, catalog, etc., please contact ELENCO
additional assistance, if needed. DO NOT contact your place of purchase as they will not be able to help you.
Qty.
Symbol
1
R19
1
R21
3
R8, R15, R17
1
R10
1
R18
2
R6, R16
1
R20
1
R12
2
R3, R11
1
R9
1
R2
1
R5
1
R7
1
R14
1
R1
1
R13
1
R4
1
Pot/SW1
Qty.
Symbol
1
C1
1
C15
2
C3, C10
5
C2, C5, C7, C8, C9
1
C20
1
C19
5
C4,C11,C16,C17,C18
1
C12
1
C6
2
C13, C14
Qty.
Symbol
2
D1, D2
4
Q1, Q2, Q3, Q4
1
Q5
1
Q6
1
Q7
1
U1
Qty.
Symbol
1
L2
1
T1
1
T2
1
T3
1
L1
Qty.
Description
1
PC board
1
Switch
1
Battery holder
1
Speaker
1
Knob (dial)
1
Knob (pot)
1
Earphone jack with nut
1
Radio stand
1
Earphone
4
Screw M1.8 x 7mm (battery holder)
**** SAVE THE BOX THAT THIS KIT CAME IN. IT WILL BE USED ON PAGES 29 AND 34. ****
RESISTORS
(see page 3 "Identifying Resistor Values")
Value
1W 1/4W 5%
10W 1/4W 5%
100W 1/4W 5%
470W 1/4W 5%
820W 1/4W 5%
1kW 1/4W 5%
1.2kW 1/4W 5%
2.2kW 1/4W 5%
3.3kW 1/4W 5%
10kW 1/4W 5%
12kW 1/4W 5%
27kW 1/4W 5%
39kW 1/4W 5%
47kW 1/4W 5%
56kW 1/4W 5%
82kW 1/4W 5%
1MW 1/4W 5%
50kW / SW
CAPACITORS
(see page 3 "Identifying Capacitor Values")
Value
Variable
0.001mF
0.01mF
0.02mF or 0.022mF
0.047mF
0.1mF
10mF
47mF
100mF
470mF
SEMICONDUCTORS
Description
1N4148 Diode
2N3904 Transistor NPN
2N3906 Transistor PNP
MPS8050 or 6560 Transistor NPN
MPS8550 or 6562 Transistor PNP
LM386 Integrated circuit
Value
Oscillator
IF
IF
Detector
AM Antenna with holders
MISCELLANEOUS
Part #
517039
541023
590096
590102
622040
622050
622130
626100
629250
641100
(address/phone/e-mail is at the back of this manual) for
®
Color Code
brown-black-gold-gold
brown-black-black-gold
brown-black-brown-gold
yellow-violet-brown-gold
gray-red-brown-gold
brown-black-red-gold
brown-red-red-gold
red-red-red-gold
orange-orange-red-gold
brown-black-orange-gold
brown-red-orange-gold
red-violet-orange-gold
orange-white-orange-gold
yellow-violet-orange-gold
green-blue-orange-gold
gray-red-orange-gold
brown-black-green-gold
Pot/SW with nut and washer
Description
Tuning
Discap (102)
Discap (103)
Discap (203) or (223)
Discap (473)
Discap (104)
Electrolytic (Lytic)
Electrolytic (Lytic)
Electrolytic (Lytic)
Electrolytic (Lytic)
COILS
Description
(red dot)
(yellow dot)
(white dot)
(black dot)
Qty.
Description
1
Screw M2.5 x 8mm (gang)
2
Screw 2.5 x 4mm (gang)
4
Nut M1.8
1
Socket 8-pin
10
Test point pin
1
Label, dial knob
1
Speaker pad
1
Wire 4"
1
Solder lead-free
-1-
Part #
111000
121000
131000
134700
138200
141000
141200
142200
143300
151000
151200
152700
153900
154700
155600
158200
171000
192522
Part #
211677
231036
241031
242010
244780
251010
271045
274744
281044
284744
Part #
314148
323904
323906
328050
328550
330386
Part #
430057
430260
430262
430264
484004
Part #
641107
641310
644210
664008
665008
720422
780128
814920
9LF99

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