Ramsey Electronics AM25, Assembly And Instruction Manual

Page: 9 / 24

AM25
•
9
PARTS LIST
RESISTORS
ˆ 2 10 ohm [brown-black-black] (R33,34)
ˆ
1 51 ohm [green-brown-black] (R15)
ˆ 2 100 ohm [brown-black-brown] (R5,11)
ˆ 1 270 ohm [red-violet-brown] (R3)
ˆ 2 470 ohm [yellow-violet-brown] (R12,32)
ˆ 5 1K ohm [brown-black-red] (R10,13,20,28,29)
ˆ 2 2.2K ohm [red-red-red] (R16,17)
ˆ 2 4.7K ohm [yellow-violet-red] (R2,18)
ˆ
10 10K ohm [brown-black-orange] (R1,4,9,14,21,22,25,26,27,30)
ˆ 1 47K ohm [yellow-violet-orange] (R19)
ˆ 1 100K ohm [brown-black-yellow] (R8)
ˆ 1 1 Megohm [brown-black;green] (R24)
ˆ 2 1K PC mount potentiometer [marked 102] (R23,31)
CAPACITORS
ˆ 2 22 pF disc capacitors [marked 22 or 22K] (C31,32)
ˆ 2 470 pF disc capacitors [marked 470 or 471] (C3,7)
ˆ 2 1500 pF disc capacitor [marked .0015 or 152 or 1500K] (C3,7)
ˆ 4 2200 pF disc capacitor [marked .0022 or 222 or 2200K] (C2,3,6,7)
ˆ 2 3900 pF disc capacitor [marked .0039 or 392 or 3900K] (C4,5)
ˆ 2 4700 pF disc capacitor [marked .0047 or 472 or 4700K] (C4,5)
ˆ
2 5600 pF disc capacitor [marked .0056 or 562 or 5600K] (C4,5)
ˆ 2 6800 pF disc capacitor [marked .0068 or 682 or 6800K] (C4,5)
ˆ 2 8200 pF disc capacitor [marked .0082 or 822 or 8200K] (C4,5)
ˆ 3 .001 µF disc capacitor [marked .001 or 102] (C3,7,19)
ˆ 13 .01 µF disc capacitor [marked .01 or 103 or 10nF]
(C8,10,12,13,14,17,20,23,24,25,27,33,35)
ˆ
4 .1 µF disc capacitor [marked .1 or 104] (C1,15,22,26)
ˆ
1 .47 uF capacitor (C18)
ˆ 6 10 µF electrolytic capacitors (C9,11,21,28,29,30)
ˆ 1 470 µF electrolytic capacitor (C34)
ˆ 1 65 pF trimmer capacitor (C16)
INDUCTORS
ˆ 3 Toroid inductors [red ferrite core] (L1,2,3)
ˆ 2 binocular toroid cores (L4,6)
ˆ 1 68 µH inductor [looks like a resistor with blue-gray-black bands ] (L7)
ˆ 1 metal can slug tuned variable inductor [marked A7030] (L5)