Let's look at the guts from this old DF500
Click photos to enlarge.
PCBs identical except board #1 has extra parts.
(Maybe shared noise source?)
The other 4 boards are like this.
Output top.
Power supply layout.
Roger Williams has drawn up schematics for the unit!
Thank you Roger!!!
A wonderful page with midi information on this unit is www.cykong.com!
Be sure to see his other drum units and synths!
ickystay at hotmail dot com
