Makie SRM-450 active loudspeaker stop working after short-circuit
I had unmounted bass speaker and its cables touch each other wile powered on. Fuse went of. First I tried bridging fuse poles with screwdriver but no lights turned on, then I replaced fuse but keep burning it, seems there is a short circuit somewhere. I visual checked motherboard and found no sights of burning elements. Any idea what can go off after such things I did?, I would appreciate any inputs other than the obvious "send it to technical service" Regards
Audio Players & Recorders - Mackie - SRM-450 System
Answers & Comments
Your Power Output Devices got fried, if you look the pcb there's an array of devices attached to the main heatsink with screws, Q34/Q35, MJE2955/MJE3055, check them as a starting point, hope this helps.