The real hardware is safely stored away in my closet these days, but I still compose MIDI on the PC-98 emulator. I don't have much confidence that I could get comfortable with modern music software, so I always end up going back to what I know best.
I recorded the whole process, starting from booting up the emulator. If you're interested, feel free to check it out.
The song is "Wapiko Genki Yohou!", the opening theme from the 1991 anime Kingyo Chuuihou! (Goldfish Warning!).

I'm working on repairing a 9821nr15 that has some power issues. I was able to fix some of its issues but right now i need to fix a broken through hole trace of a capacitor, and i felt like a schematic would be very useful to have a better view of how each component interacts.

Is any schematic available ?