PCB Very Low Noise Microphone Preamplifier ANDA MPA VLN V03 R1

 

PCB ANDA MPA VLN V03 R1

BOM ANDA MPA VLN V03 R1

Parts

Qty

Value

C1, C9

2

220uF/16V

C10, C11, C15, C16

4

220pF

C12, C17

2

2200uF/16V

C13, C14

2

6800uF/16V

C19, C20, C21

3

100nF

C2, C6

2

1nF

C22, C23

2

100uF/25V

C3, C4, C18

3

100uF/50V BP

C5

1

47uF/63V

C7, C8

2

33pF

D1, D2, D3, D4, D5, D6

6

1N4148

D7, D8

2

1N4004

IC1, IC2, IC4

3

NE5532N

Q1, Q2, Q3, Q4, Q5, Q6, Q7, Q8

8

BC327-40

R1, R2

2

4R7

R11

1

470R

R12, R13, R14, R15, R17, R18

6

1K

R16

1

10K

R19, R20

2

2K2

R21

1

220R

R22

1

10R

R23

1

100R

R24, R25, R26, R27

4

3K3

R28

1

47R

R3, R4, R10, R29

4

100K

R41, R42

2

10R 0.5W

R43

1

0R

R5, R7

2

22K

R6

1

12K

R8, R9

2

6K8 0.1% 0.5W

S1, S3

2

SPDT

SL1

1

POWER

SL2

1

INPUT

SL3

1

OUTPUT

SL4

1

PHANTOM

X1

1

MPB1

BOM Modul Gain Selector 

Parts

Qty

Value

Package

J1

1

molex 2pin kecil

6410-02

R34

1

4R7

0207/7

R35

1

7R5

0207/7

R36

1

12R

0207/7

R37, R39

2

10R

0207/7

R38, R46

2

180R

0207/7

R40, R41

2

15R

0207/7

R42

1

51R

0207/7

R43, R44, R45

3

150R

0207/7

R47, R48, R50

3

1K2

0207/7

R49

1

1K

0207/7

S4

1

ROTARY_1X12_22

1X12_22


BOM Modul ANDA MGS V01

Parts

Qty

Value

Package

J1

1

molex 2pin kecil

6410-02

R1

1

4R7

0207/7

R11, R12, R13

3

150R

0207/7

R14, R15, R17

3

1K2

0207/7

R16

1

1K

0207/7

R2

1

7R5

0207/7

R3

1

12R

0207/7

R4, R5

2

10R

0207/7

R6, R7

2

15R

0207/7

R8

1

51R

0207/7

R9, R10

2

180R

0207/7

S1

1

ROTARY_1X12_22

1X12_22


Update:
1. PCB ANDA MPA VLN V03 R1 terminal PSU (SL1) +V dan -V tertukar