Announcement

Collapse
No announcement yet.

Wanted: DM board for Yamaha Clavinova CV-100

Collapse
X
Collapse
 
  • Page of 1
  • Filter
  • Time
  • Show
Clear All
new posts
Previous template Next
  • #1

    Wanted: DM board for Yamaha Clavinova CV-100

    I have an old Clavinova in the shop with bad output from the DAC. None of the parts are available anymore from Yamaha or any of the resellers that I can find.

    Hoping to find someone with a salvage unit and a good DM board.

    Thanks!
    Tags: yamaha clavinova pc board
  • #2
    Part number of the DAC?

    Comment

    • #3
      I have my box of old Yamaha ICs out right next to me coincidentally enough. I also ask: what is the part you need?
      Education is what you're left with after you have forgotten what you have learned.

      Comment

      • #4
        The diagrams I have don't have a part number for the board, and the board actually doesn't match the diagram that I do have. The DAC is a YM3009.

        A hi-res photo of the DM board can be seen here: https://dl.dropboxusercontent.com/u/...20DM%20PCB.jpg

        I found a regulator on the board that was overvoltage, so I'm not sure I can depend on any of the IC's.

        Thanks!

        Comment

        • #5
          I have a one page schematic and a page of block diagram with some waveforms. Are these what you have?

          I'll check at the shop for a paper manual, the support site only has the schematics.
          Education is what you're left with after you have forgotten what you have learned.

          Comment

          Previous template Next
          Working...
          X