گوگل دوست شما است: Google is your friend: [http://www.st.com/resource/en/datasheet/tda7293.pdf](http://www.st.com/resource/en/datasheet/tda7293.pdf)

andyfierman    chematic for 

1) Look at the PCB. 2) Go to the xtronic.org site: [https://xtronic.org/circuit/amplifier/audio-power-amplifier-with-ic-tda7294-or-tda7293-minimus/](https://xtronic.org/circuit/amplifier/audio-power-amplifier-with-ic-tda7294-or-tda7293-minimus/) [https://xtronic.org/wp-content/uploads/2016/01/tda7294-tda723-minimus-power-amplifier-schematic.png](https://xtronic.org/wp-content/uploads/2016/01/tda7294-tda723-minimus-power-amplifier-schematic.png)

@andyfierman thank you