DIY Repair CW10

[mhamilton1992]

I have a CW10 sub that makes loud buzz for about 5 minutes when I turn it on. Pretty sure there's a bad power supply capacitor.
Before I break it open I'd like to get schematic for the amp or anyone's experience on fixing such a problem.
Please advise.
Mike

 

[Tosh]

If you suspect a failing PS cap, you could connect a working cap of the proper voltage in parallel with it (on the back of the board?) to confirm.
I have not seen schematics for ML subs in general, but if you post pics on diyaudio.com you'll get many experienced eyes on your problem.