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Electronic Circuit Schematic

This document provides a circuit diagram for an audio amplifier. The circuit uses operational amplifiers, resistors, and capacitors to amplify an audio signal from an input and output it at a higher level. Key components include dual operational amplifiers, resistors ranging from 1k to 1M ohms, and capacitors from 22n to 470n farads. The circuit amplifies and conditions the audio signal across multiple gain stages.

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caed
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284 views1 page

Electronic Circuit Schematic

This document provides a circuit diagram for an audio amplifier. The circuit uses operational amplifiers, resistors, and capacitors to amplify an audio signal from an input and output it at a higher level. Key components include dual operational amplifiers, resistors ranging from 1k to 1M ohms, and capacitors from 22n to 470n farads. The circuit amplifies and conditions the audio signal across multiple gain stages.

Uploaded by

caed
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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DRIVE

C7 R7

+4V5
10k
1 3
+
2u2 1k R16 R17

2
C13 470n
10k 47k Q1 D
C11 R18 R19 J177
C9+

1
R6 R11 R10 10k 220n G S
LEVEL
100k

+4V5
1M 10k
2

R20
10k 1k 2u2

1M
C12 68p
C6 C8 680p
6 TONE

3
R14 10k
680p 6 7 1 3 2
2 IC2B 7 R12 5 IC3B 1
R8 R9 1k R15 3 IC3A
1 5 TL072P

2
C5 IC2A 1k
3
1k 1k TL072P 100k TL072P
R13 C10

D4
D3
22n TL072P 1M

D2
D1

R30

22k
22n
10k

2x 1N4148
R5

2x 1N4148
+4V5 +4V5
+4V5 +4V5 +4V5 +4V5
+4V5
+9V

+9V

C15 R22
100k
220n

R25
10k
C4 R4 R3
+ D5
1k 22k 1N4148
2u2 6 C14 T1

R24
33k
7 R21
C2 BC337
5 IC1B
1k 470n
TL072P
330p

1N4148
D6
2

10k
GATE
C1 1 2
R1 3 IC1A
1k TL072P
3n3

15k 3

1N4148
D7
R23
1M
R2

+4V5

S1 +9V +4V5
D8
1 2

G2D Morpheus
2 OUTPUT 3
INPUT 3 1
1N4001
R26
10k

DC_IN
8

C18 C17
+

+
IC1

IC2

IC3

1000u
220u

R27
10k

C16 C3
+

+
4

1.1
22u

220u

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