TDA7496L power amplifier circuit diagram

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This is the original circuit diagram

This is my simplified drawing

I added a 7812 voltage regulator circuit to drop the unneeded function feet. After the output, it is the same as the same. Only one base device can adjust the volume of the two channels.

This is the pcb board I designed.

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Euroblock, short for "European-style terminal block"; is a combination of a low-voltage disconnect (or pluggable) connector and terminal block commonly used for microphones and line-level audio signals , and for control signals such as RS-232 or RS-485. It is also known as the Phoenix connector and comes from a German Phoenix Electric Company, which was established in 1981 in Harrisburg, Pennsylvania, USA. Also known as "Plug-in Terminal Blocks" or "Two-Piece Terminal Blocks".

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