Hello, first post here.
I made myself an amplifier for my headphones because why not. Well I successfully built a working pair but I screwed up the circuit the first time and my phone paid the price. I have an LG g3. I used a regular audio cord to plug into the audio jack in my phone. I wired the circuit wrong and after leaving my phone plugged in for a few minutes,the rear speaker made a hissing sound when I started typing on my phone. This might sound weird but every time I went to open up my keyboard, it made the noise, but there were some random times when it happened too. I plugged the phone back into the still wrong amp and now my speaker doesn't make a sound unless it is on its highest volume, then it makes a couple thuds here and there. The audio jack doesn't work at all anymore, so it isn't just a speaker problem.
My question is, what should I replace? The rest of,my phone works fine except for the rear speaker and audio jack.
phone's audio is gone
I made myself an amplifier for my headphones because why not. Well I successfully built a working pair but I screwed up the circuit the first time and my phone paid the price. I have an LG g3. I used a regular audio cord to plug into the audio jack in my phone. I wired the circuit wrong and after leaving my phone plugged in for a few minutes,the rear speaker made a hissing sound when I started typing on my phone. This might sound weird but every time I went to open up my keyboard, it made the noise, but there were some random times when it happened too. I plugged the phone back into the still wrong amp and now my speaker doesn't make a sound unless it is on its highest volume, then it makes a couple thuds here and there. The audio jack doesn't work at all anymore, so it isn't just a speaker problem.
My question is, what should I replace? The rest of,my phone works fine except for the rear speaker and audio jack.
