Hello all.
After miles and miles of loud music with my awesome gf777 yesterday a bad thing happened. After a 8 hour battery session we connected the boombox to a power generator. It worked nice for a while, until one idiot of my friends accidentally moved the power knob on the generator, leaving my boombox overloading. I runned there and disconnected immediately the box from source but it was not helpfull. I retried switching on the box:
The red power light goes on but no sound comes out. Tried from batteries and home source too but same thing, so i exclude a power supply fail. Vu meters doesn't move when radio is on, and no light comes out. If I move volume knob fast i can hear some crackling, so amp is ok too.
I opened the box and checked fuses. They were all ok. I don't have so much experience with electronic parts but i suppose it's a transistor somewhere on the upper side or something like this. My box is in trouble, help me to save it
After miles and miles of loud music with my awesome gf777 yesterday a bad thing happened. After a 8 hour battery session we connected the boombox to a power generator. It worked nice for a while, until one idiot of my friends accidentally moved the power knob on the generator, leaving my boombox overloading. I runned there and disconnected immediately the box from source but it was not helpfull. I retried switching on the box:
The red power light goes on but no sound comes out. Tried from batteries and home source too but same thing, so i exclude a power supply fail. Vu meters doesn't move when radio is on, and no light comes out. If I move volume knob fast i can hear some crackling, so amp is ok too.
I opened the box and checked fuses. They were all ok. I don't have so much experience with electronic parts but i suppose it's a transistor somewhere on the upper side or something like this. My box is in trouble, help me to save it