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)
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