Akai MFC42 repair

Hello, has anyone opened up an MFC42. I seem to have lost all power on mine (no screen) and can't find a schematic? Thanks

9 volts wrote:Hello, has anyone opened up an MFC42.

Yes, what a pain in the arse experience.

Mine doesn't have a screen.

Clint wrote:Mine doesn't have a screen.

He obviously means the 3 digit LED display.

I get a flash of led when I turn it on and when I turn it off. That's it no other LEDs (under the buttons) are working. Weird it happened suddenly while using (like something blew). I've opened it up, lots of electronics packed in there. I was hoping for an internal fuse but haven't seen one so far.

Might be the power supply. My ASR started making noise physically first (like a humming kinda sound), then one day it stopped working exactly the way you describe it... just one blink from LEDs, then nothing.
I currently have it in repair at the shop, will let you know if it was the power supply once i get it back.