Trying to repair audio amplifier

Thread Starter


Joined Apr 2, 2021
Hello Guys..

Im trying to fix an audio amplifier but im not sure about the trouble shooting process.

I've measured 2.5V DC on one of the channels.

Any suggestions on where to go from here would be appreciated.
Is it +2.5 or - 2.5v


Joined Feb 24, 2006
The thing to do is start a new thread. The moderators will gladly help out with that and provide a link back to this one. You should provide a schematic diagram so we can see if your amplifier has a single ended supply and is biased at Vcc/2.