boombox vz2000

I recently picked up a vz-2000 in kind of rough shape. Spent the past couple days diagnosing the issues and fixing it up. But I now have a really annoying problem. If any form of speakers whether that be external or the built in ones or plugged in and I turn on the box it makes a horrific...

hi I have a sharp vz-2000 everything else is now working fine, recently I changed the tape deck belts and fm wasn't working,L W and MW bands are working fine, but on FM I get the hissing sound but nothing,i checked the external rod switch on the back and its switched to rod, that seem to be the...