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  • Author Author: joeman
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Wolfson Audio Card Schematic Diagram

Important Note: Please be aware that the Wolfson Audio Card is only compatible with Raspberry Pis which feature the P5 pads, which can be found on Revision 2 Raspberry Pis onwards.

joeman
  • in reply to joeman

    Hi Joe,

     

    Thanks for your quick reply. I can confirm that the "Download" link works and I can get a PDF from both links. What I observed was an error message in my Acrobat Reader that I don't have "ArialUnicodeMS" font, so all the text in the document was represented as dots instead of letters.

     

    As far as I know, this font is only available if you have MS Office installed, and on my home computers I don't have MS Office (my understanding is that this PDF was created on office machine with MS Office installed). I tested this issue on both Windows XP SP3, Windows 7 Pro SP1, Debian 7. What now works for me is to use the embedded PDF viewer in Firefox. I also did a small experiment to replace the missing font (ArialUnicodeMS) with another one (regular Arial), and the resulted PDF now opens on all my machines/viewers without issues. If you want, I can share this PDF, as I also fixed lots of overlapped/unreadable text labels on the schematic.

     

    Kind regards.

  • in reply to Former Member

    picmaster I was able to download the file and didn't had any issues, if u are facing some issues I can send a link to my git page where i will upload the files, or you send me your mail ID I will mail you the Schematic image

  • in reply to Former Member

    Hi Pic Master:

     

    Can you please try again?  I was able to download and view it on both a MAC and a PC, Mac using FireFox.  PC using IE.  Perhaps try to use a different browser?

     

    Joe

  • in reply to joeman

    Hi Joe,

     

    There are issues with the RPI Wolfson schematic. When I click on "Download", I get 0 bytes file. When I click on "View", I get a PDF, but instead of characters, I see only dots (looks like a broken font).

    Can you please check to help with this? I purchased this board, but I would like to see the technical information that comes with it.

     

    Regards.