1

2

3

4

A

B

C

D

4

3

2

1

D

C

B

A

Title

Number

Revision

Size

A4

Date:

19-Jul-2001

Sheet    of 

File:

E:\uploads\projekty\protel\tda1514a\tda1514a.ddb

Drawn By:

R1

10K

+

C1

4u7/25V

R2
20K

C2
220p

1

9

5

3

4

2

6

7

8

U1
TDA1514

R5
20K

R3
680R

R4

470K

+

C7
4u7/25V

+

C4
220u/25V

R7

150R

R6
82R

GND

R8
3R3

C8
22n

1

2

J1

In FL

1

2

J2

Out FL

GND

-VCC

+VCC

C3
470n

C5
470n

R9

10K

+

C11
4u7/25V

R10
20K

C12
220p

1

9

5

3

4

2

6

7

8

U2
TDA1514

R13
20K

R11
680R

R12

470K

+

C14
4u7/25V

+

C15
220u/25V

R15

150R

R14
82R

GND

R16
3R3

C16
22n

1

2

J4

In RL

1

2

J5

Out

GND

-VCC

+VCC

C6
470n

C13
470n

C9
100n

C10
100n

+VCC

GND

-VCC

1

2

3

J3

CON3

Rad1

RADIATOR

+

C17
2200u/50V

+

C18
2200u/50V