© 2012 te1.com.br & xtronic.org

© 2012 te1.com.br & xtronic.org+

+

-

-

R

TDA7297

GND

GNDGND

50K

50K

GND

GND220nF

220nF

47K

47K

10µF

GNDGND

100nF

GND GNDGND

1.5K

GND

2200µF

J12MM

2 X 15 W Amplificador de áudio TDA7297

6 a 18 VCC

LL

ROUT1+ 1

OUT1- 2

VC

C3

IN14

MUTE6

ST-BY7

PW-GND8

S-GND9

IN212

VC

C_

13

OUT2- 14

OUT2+ 15IC1

OUT1-1

OUT1-2

OUT2-1

OUT2-2

VCC-1

VCC-2

1-1

1-3

1-2P1/1

2-1

2-3

2-2P1/2

IN-1

IN-2

IN-3 C5

C4

R3

R2

C3

C2

LED

R1

C1

J11 2

+

+

A

B

C

D

1 2 3 4

A

B

C

D

1 2 3 4