Crown 06 - ESQUEMA Schematic

D

C

B

A

C49

1U

R94 22K

C68
224

8

+V

-V

4

R67
22K

U5C
4558

R95
10K

R3
47K

OK_OUT

8

J7

L/RO
GND

C02
100U

C33

101

从MP3过来信号

R75

XH2.54_03V

MIC1

MIC06

MIC2

MIC06

J6

3
2
1

5K6

5K6

R76

R27

R2

10K

47K

C25

VR1

102J

B50K

6
1
2

4
3
5

6
1
2

4
3
5

1 2 3 4 5 6 78

R19
7K5

R20
4K7

C29
102

XH2.54_05V

J10

5
4
3
2
1

R21

R77
15K

C32
473J

J12

XH2.54_04V

2K2

+8V

J11

5
4
3
2
1

XH2.54_05V

1
2
3
4

R28
10K

+8V

R60
8K2
U4A

C30

2
3

10U

4558

R29
10K

C9

R30

100U

10K

OK_OUT

R13
33K

VEF1

C39

R22

1

10K

224

C40

6
5

474

R31
10K

VEF3

C10
100U

R1005
10K

1007

10K

R83

RC4558

R35
10K

1006
10K

Q2
9014

C50

10U

R8
1K

Q9

R14

8050

4K7

S2

30K

C34
101

C18

R33

7

U6B

R34
10K

+8V

1008
10K

10K

104

+8V

+8V

Q1
9014

R85

R32

50K

10K

R61

R86

22K

50K

R36
10K

C35

C52
272

R63
43K

C54

333

101
R87
390K
U4B

6
5

R37
10K

VEF1

R64
22K

7

4558

1M

R88

C36 101

OK_OUT

R65
22K

R82
8K2
C31

2U2

话筒优先

R100
22K

U5A

D10

IN4148

C11

R62

100U

22K

R78
15K

VR2
50K

C51

R40

332

10K

C55

561

16

LPF1-IN

VCC1REF2AGND3DGND4CLK-O5VCO6CC17CC0

R84
100

C12
DZ2
5V1

100U

C41

1

1U
R38
10K

C42
1U

R41
10K

15

C57

47U

TL084

VR4

R79

50K

15K

R89
33K

R39

10K

R80
15K

C56

13

561

LPF2-OUT14LPF1-OUT

C46

1U

C58

R42

R43

392

10K

10K

C19

12

11

104

LPF2-IN

OP2-OUT

R81
15K

C43

U7
PT2399

R44

OK_OUT

10K

1U

C69

103

VR3
50K

R15
22K

C45

C44

1U

1U

2
3

R66
22K

VEF2

C53
332

C59

C20

9

104

OP1-IN10OP2-IN

OP1-OUT

8

C22

C21

104

104

7654321

C37

101

C47

R90
39K

1U

U5B

6
5

4558
R45
10K

VEF2

R47
10K

100K

R91

C01 101

U6A

2
3

R48
10K

VEF3

Title

A3

Date: 26-May-2015 Sheet of
File: E:\

1

RC4558

8 4

V+

Number RevisionSize

新建文件夹\ADS\订单文件\TN15\TN15 230V\ TN15.DdbDrawn By:

C48

7

1U

R46

+8V

10K

C13
100U

+8V +8V

8

U4C

+V

4558

-V

4

R16
1K

TN15音调处理原理图

J13
XH2.54_03V

CON2

1
2

1
2
3

+8V

D

C

B

A