It's a Visonic NA-4300. It's at least 30 years old. The right channel fuse blew yesterday out of nowhere, it wasn't turned up loud or anything. I took the fuse from the left channel and put it in the right, and it still didn't work, but the fuse didn't blow. I tried the left speakers in the right channel and vice versa, all of the speakers were working fine in the left channel. There's a nasty electrical burning smell coming from it so I popped the top off to inspect for blown caps, burnt wires etc but nothing caught my eye. I'm not really that tech-savvy, so I probably overlooked something. Here's some pictures
Visonic NA-4300 - Imgur
I haven't looked at the underside of the pcb tray for fear of getting shocked. Do solid state amps hold a charge? Also, those two fuses on the pcb weren't blown.
I have a multimeter around here somewhere, though I don't know what to check, and what to check for.
Any and all help is greatly appreciated.
Visonic NA-4300 - Imgur
I haven't looked at the underside of the pcb tray for fear of getting shocked. Do solid state amps hold a charge? Also, those two fuses on the pcb weren't blown.
I have a multimeter around here somewhere, though I don't know what to check, and what to check for.
Any and all help is greatly appreciated.