Thursday, November 03, 2016

Assembling Complete Amplifier TDA2030

Here I will share the circuit TDA 2030 well as the wiring diagram for assembling power amplifier with tone control and module mp3 player. Below the wiring diagram for assembling circuit.

Wiring Circuit Diagram TDA2030 tone control subwoofer mp3 player
Wiring Circuit Diagram

Components necessary for make complete power amplifier are as follows :

1. One piece stereo power amp circuit TDA2030 or 2x Mono TDA2030 Power Amps
Reference Power Amplifier Circuit links :

2. Two Tone Control circuit mono + subwoofer filter. 
Reference Tone Circuit links :

3. KIT mp3 / player module.
MP3 Player Module Display and Remote
Player Module Display and Remote

MP3 Player Module Card
Player Module Card

4. Circuit power supply and stabilizer 5v.
Reference Power Supply Circuit:
Dual Symmetriccal Power Supply Circuit
78 xx and 79 xx stabilzer power supply circuit

5. Speaker 8 inch 60W much as two pieces or
This mathced speakers, Buy it from eBay : 2pcs 6.5" inch 8Ohm 8Ω 60W Bass horn Speaker unit Loudspeaker for DIY
6 Inch speaker 80 W

6. Stereo cable and power cable

First, Assemble stereo amplifier and tone control + subwoofer filter. After the circuit been finished. Then Assemble power supply circuit for supply the power amplifier , tone control and module mp3 player. A step-down transformer uses transformer 5A CT, with input 220v-240v AC primary and secondary output 20v AC CT. The output transformer voltage is rectified using a diode bridge 10Ampere and given  4700uF 35V capacitor using 6x.

For a supply voltage module mp3 player using stabilized 5V voltage input using IC 7805 + and - taken from the voltage to the power amps. and output the voltage to 5v. For IC 7805 do not forget to add a heatsink.

After the power supply circuit is already finished and the output voltage to Amplifier and tone control 20VDC asymmetric ready for use. Connect to a power amplifier and tone control. And a stabilized voltage 5V to the module mp3 for schemes input output audio signal.

The first one you connect that from the output module player / mp3 player output L / R input to L / R tone control. It then outputs the L / R tone control to input Power Amplifier. Done for the connection of the audio signal. Then, for output power amplifier connect with 8 inch speaker module to the player.

Electronic Circuit is a good site for hobbyist also who would like to try DIY because it shared good circuits. If you have a personalized circuit requirement you may feel free to request it through the comment box or contact me.