Tda7379 2 1 Amplifier Circuit Diagram. Unlike tda7377 7379 the tda7297 circuit is same even a pins connection to pcb board. 0 05 this is the schematic diagram of tda7377 tda7379.
Why i said this i have tda7297 damage ic in pcb board in a car audio amplifier and i tried to change the ic to tda7379 as a replacement in the same board is result working ok i test it already 100 working. 2 1 car subwoofer amplifier tda7377 4 1 dual bridge circuit diagram pcb pdf. When you said after connecting stby to vcc that is ambiguous since there is a point labelled st by on the diagram top left but pin 7 of the ic is also called st by.
Based on this diagram from the tda7379 datasheet.
Schematic diagram speed controller circuit. For using 2 1 power amplifier on two channel is bridge to one output so the output is 3 channel one channel using for bass or subwoofer speaker. Projets de circuits electroniques 2020 04 03. A wide variety of tda7379 amplifier circuit options are available to you such as 3 2 1 2 2 0 and 1.
