TDA 2030 based amplifier bord wireing

Thread Starter


Joined Nov 14, 2022
Hi friends.
I got 2030 ic based ampli bord with 3 ics. 2.1 channel.
My confusion is about a wire that connects woofer ic and ground. It is continuous gree wire from ic to ground. But in one of the video I saw that wire was cut from between and was not continuous. However that person told to ignore that wire. So is this wireing ok? Or I need to cut that wire from between.
2nd thing. This has 7805 ic... But in User manual green wire connected to it is said to be 12 v dc. So is it ok if I join it to bluetooth. IMG_20221118_110249.jpgIMG_20221118_105957.jpgIMG_20221117_192208.jpg