Walkman DC2 AC adapter

Discussion in 'Tech talk' started by aftertheparade, Sep 24, 2023.

  1. aftertheparade

    aftertheparade New Member

    Messages:
    5
    Trophy Points:
    3
    Location:
    California
    Hi all, does anyone have a photo of and/or the model number for the original AC adapter that came with the DC2? And if they are impossible to track down, is there a modern replacement? Thanks!
     
  2. TooCooL4

    TooCooL4 Well-Known Member

    Messages:
    3,204
    Trophy Points:
    113
    Location:
    UK
    There are plenty replacements you can find out there, just make sure they don't give out more than 3V and they are centre negative.
     
    Valentin likes this.
  3. Emiel

    Emiel Well-Known Member S2G Supporter

    Messages:
    1,050
    Trophy Points:
    113
    Location:
    Western Europe
    You are looking for the AC-39, according to the Japanese brochure.
     
    Valentin likes this.
  4. Deb64

    Deb64 Well-Known Member S2G Supporter

    Messages:
    248
    Trophy Points:
    63
    Location:
    Leicestershire, England
    BE VERY CAREFUL HERE!
    The DC2 uses the CX20084 motor control chip, which is easily destroyed by switch mode power supplies, as well as a reverse polarity connection.

    Do not buy some random plug top 3V power supply and plug it into your DC2 as you are quite likely to destroy the CX20084.

    Please see my posting regarding the ease with which this chip is destroyed:

    Sony WM-D6C and DD Series Walkmans - WARNING! Read this before plugging in any DC adaptor!

    Unless you are absolutely sure that the power supply is a linear type delivering 3V in the correct polarity, use batteries.
     
  5. Emiel

    Emiel Well-Known Member S2G Supporter

    Messages:
    1,050
    Trophy Points:
    113
    Location:
    Western Europe
    The EBP-500 would be a good solution: batteries in an external compartment, connected via the DC in jack :)
     
  6. aftertheparade

    aftertheparade New Member

    Messages:
    5
    Trophy Points:
    3
    Location:
    California
    Good to know, thanks Deb. Does that include whatever the original adapter was that came with the DC2?
     
  7. Emiel

    Emiel Well-Known Member S2G Supporter

    Messages:
    1,050
    Trophy Points:
    113
    Location:
    Western Europe
    The original adapter will be fine.
     
    Raul likes this.
  8. aftertheparade

    aftertheparade New Member

    Messages:
    5
    Trophy Points:
    3
    Location:
    California
    Thanks, Emiel. I suppose they must be very rare? Is there any place I could find a part number?
     
  9. Emiel

    Emiel Well-Known Member S2G Supporter

    Messages:
    1,050
    Trophy Points:
    113
    Location:
    Western Europe
    By now, they might be easy to obtain. The part number you can find in the service manual on the first page.
    I added the manual to the model info on https://walkman.land/sony/WM-DC2.

    upload_2023-10-4_10-37-26.png
     
    Silver965 likes this.
  10. Silver965

    Silver965 Well-Known Member

    Messages:
    721
    Trophy Points:
    93
    Location:
    Torino
    It is not possible to download the manual from this address...but there is a link to the site where it is located
     
    Emiel likes this.
  11. Emiel

    Emiel Well-Known Member S2G Supporter

    Messages:
    1,050
    Trophy Points:
    113
    Location:
    Western Europe
    Indeed. On WML we try to give credit where it is due, so it means that for the documents for which we have the sources, you need go there to download for offline use.
     
  12. aftertheparade

    aftertheparade New Member

    Messages:
    5
    Trophy Points:
    3
    Location:
    California
    Wow, amazing! I had come across your site while researching this very question :) Thank you for solving this mystery for me, the adapters do indeed seem easy to locate
     
    Emiel likes this.

Share This Page