Three Transistor Radio - Whippersnapper 3 Build Stage 2

Radio build
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In stage 2 of the three transistor radio build, we focus on installing the components. The diagram above shows which components go where and makes the build very simple. You can also enlarge the build for detail. Since this is a compact build, there are places where one screw cup secures many terminals. I usually raise the resistors so that they are easier to handle and install.

Volume Potentiometer

The volume control potentiometer is simple to wire. As you can see, the centre terminal (wiper) connects to the input of the power amplifier module.

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Three Transistor Radio - Whippersnapper 3
Circuit
Build Stage 1
Build Stage 2
MW Antenna Coil
TDA2822 Bridge Power Amplifier