2x6W audio amplifier

A long time ago I disassembled the stereo power amplifier BA5406 from a old radio. With the datasheet from the internet I built a small amplifier out of it.

Picture: Construction

Schematic and pinout from the datasheet:

Picture: Circuit diagram

Picture: Top side of the board
Picture: Bottom side of the board

Unfortunately after some time one channel got distorted, which I might have shorted by mistake. Therefore the TDA2030 is recommended for new designs, because it has appropriate protection circuits.