Ramsey Electronics AR2 Bedienerhandbuch PDF herunterladen (Seite 10)

ABM1 • 10

PARTS LIST

CAPACITORS

 2 2.2pF ceramic disk capacitor [marked 2.2] (C3, C11)

 2 5pF ceramic disk capacitor [marked 5] (C6, C15)

 4 68pF ceramic disk capacitor [marked 62] (C2, C4, C10, C12)

 8 1nF or 0.001uF ceramic disk capacitor [marked 102] (C1, C5, C8, C9,

C13, C14, C16, C21)

 4 100nF or 0.1uF ceramic disk capacitor [marked 104] (C7, C17, C18,

C26)

 2 1 uF electrolytic capacitor [cylindrical body with a stripe marked 1uF]

(C19, C20)

 2 10 uF electrolytic capacitor [cylindrical body with a stripe marked 10uF]

(C22, C23)

 2 100 uF electrolytic capacitor [cylindrical body with a stripe marked

100uF] (C24, C25)

RESISTORS

 1 2 ohm resistor [red-black-gold] (R12)

 1 51 ohm resistors [green-brown-black] (R2)

 1 470 ohm resistor [yellow-violet-brown] (R1)

 1 560 ohm resistor [green-blue-brown] (R6)

 2 1k ohm resistors [brown-black-red] (R5, R7)

 1 10k ohm resistors [brown-black-orange] (R9)

 1 100k ohm resistors [brown-black-yellow] (R3)

 1 330k ohm resistor [orange-orange-yellow] (R8)

 1 1M ohm resistor [brown-black-green] (R10)

 1 10k ohm thumbwheel linear potentiometer (R4)

 1 10k ohm thumbwheel audio taper potentiometer w/switch (R11)

SEMICONDUCTORS

 1 BS170 [marked BS170] (Q1)

 1 MAR-1 [marked 01] (U1)

 1 AD8307AR [marked AD8307AR] (U2)

 1 LMC6482AIN [marked LMC6482AIN] (U3)

 1 LM386 [marked LM386] (U4)

INDUCTORS

 2 12uH inductor [looks like resistor but larger, brown-red-black-silver]

(L1, L2)

 2 0.41uH 11t air core inductor [11 turns of wire] (L3, L4)

 4 0.14uH inductor [part of circuit board, no actual parts] (M5, M6, ML7,

M8)

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Ramsey Electronics AR2 Bedienerhandbuch Seite 10