TDA7377 Amplifier Circuit (12V Stereo 30W +30W)

A 2x30W amp circuit  this work had to take care: D tda7377 was the best choice integrated single-source supply is working with 14 volt 2 × 30  TDA7377 Amplifier Circuit (12V Stereo 30W+ 30W) 

 I made for 2x30W amp circuit  tda7377 was the best choice integrated single-source supply is working with 14 volt 2 × 20 watts of power can give max supply voltage of 18 volts DC passive elements very least three capacitors first resistance - Sprint Free to View and Print output was prepared with the layout found in the file, you can use Sprint Layout Viewer Program.
TDA7377 with different links you can use as I’ve used 2 practices.

automatic or manual if you do not want to use the standby feature stantby No. 7 pin + terminal must be connected to the supply via 10k resistors

Connection diagram TDA7377 PCB

Here the video :

TDA7377 Block Diagram

TDA7377 amp connection potentiometer for volume adjustment

TDA7377 connection numbering

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Download:
images :  https://drive.google.com/file/d/0B4TWHqtF1I0lbFQwU3lOM2hmRTA/view?usp=sharing
Gerber files:  https://drive.google.com/open?id=0B4TWHqtF1I0ldFBiQVpRWmUzYTA
Sprint layout files: https://drive.google.com/open?id=0B4TWHqtF1I0lUzdCNWlQU0pmMm8