I had the same issue.
I changed 2 capacitors: C27 (220uF) and C93 (22uF) for regular electrolic capacitors (not SMD).
Solved!!
Search found 4 matches
- Wed May 08, 2024 4:30 pm
- Forum: Korg M50
- Topic: Distorted sound from all outputs
- Replies: 5
- Views: 20656
- Sat Aug 15, 2015 5:37 pm
- Forum: Korg M50
- Topic: Another OUTPUT problem
- Replies: 5
- Views: 4587
resolved
Sirs, I found the information I was looking for at the link below:
http://www.dtforum.info/index.php?topic=128457.0
http://www.dtforum.info/index.php?topic=128457.0
- Fri Aug 14, 2015 7:10 pm
- Forum: Korg M50
- Topic: Another OUTPUT problem
- Replies: 5
- Views: 4587
A way to solution
I found it! The diode (D4) is flashing. He broke again, it must be with crack, something. I want to change it but have no idea of their specification. I tried every way to get him Circuit Board, but without success. I read in the datasheet it is a SCHOTTKY, but do not believe it to be a zener or so ...
- Thu Aug 06, 2015 5:06 pm
- Forum: Korg M50
- Topic: Another OUTPUT problem
- Replies: 5
- Views: 4587
I have the same problem. I had the same problem. Suddenly, when playing, the sound stopped. When I turn it on I can hear a initial hisss. I open the keyboard and I found that the sound still coming from the main board (the cable that pass through the volume potentiometer). In the audio block at the ...