Hello I have a subwoofer and the fuse blew out. I replaced it with the same kind, but its still not working. The power light is on. When I turn it on it doesn't make that first thump sound. is it fixable?
Audio Players & Recorders - Polk Audio - PSW12 Subwoofer
Answers & Comments
It is very much fixable. Check if the fuse has blown again. And if it has, there is some problem with the circuit. Check conitunity across the main filter capacitor. If it's short, disconnect amplifier IC's power lines and check across the pins if it's short. In case it's short, you will need to replace the IC. But before replacing check all the rectifier diodes.