Results 1 to 8 of 8

Thread: dab radio craig brass schematics

  1. #1
    poc
    poc is offline
    Newbie
    Join Date
    Jul 2007
    Posts
    5

    dab radio craig brass schematics

    Hello , i have a dab ultimate radio module from craig brass hooked up to my carpc.
    Now is the device faulty,after inspecting it, i discovered a missing capacitor C7,it just dropped of the board.
    I tried to contact craig about the value of C7 but got no reply.
    Is anyone here that knows the value of this capacitor ,maybe by measuring ,so i can fix my board.

  2. #2
    MySQL Error
    Auto Apps:loading...

    Join Date
    Oct 2004
    Posts
    5,247
    big cap?
    c7 = 1000uf

    post picture of board
    -Thanks
    Mitch
    www.rush2112.net

    "Did you test it in carwings??"

    Sun, Come shine my way
    May healing waters bury all my pain
    Wind, Carry me home
    The fabric of reality is tearing apart
    The piece of me that died
    Will return To live again

  3. #3
    poc
    poc is offline
    Newbie
    Join Date
    Jul 2007
    Posts
    5
    no its an smd cap,next to the microcontroller and c8.i can see a big 1000uf in left corner its c2.
    its version 2.0.0 of the board ,i will try later for a photo ,must hurry to work now.

  4. #4
    poc
    poc is offline
    Newbie
    Join Date
    Jul 2007
    Posts
    5
    Here is a picture of the board,as you can see c7 missing at yellow arrow.

    Name:  dab radio (Small).jpg
Views: 95
Size:  71.5 KB

  5. #5
    MySQL Error
    Auto Apps:loading...

    Join Date
    Oct 2004
    Posts
    5,247
    4.7uf 6.3v tantalum

    It will work without it, its there for usb power stability
    -Thanks
    Mitch
    www.rush2112.net

    "Did you test it in carwings??"

    Sun, Come shine my way
    May healing waters bury all my pain
    Wind, Carry me home
    The fabric of reality is tearing apart
    The piece of me that died
    Will return To live again

  6. #6
    poc
    poc is offline
    Newbie
    Join Date
    Jul 2007
    Posts
    5
    Thanks ,will give it a try.

  7. #7
    MySQL Error
    Auto Apps:loading...

    Join Date
    Oct 2004
    Posts
    5,247
    remember to solder in right orientation as there is polarity on that
    if you want, I can mail you one...
    if you in USA....
    -Thanks
    Mitch
    www.rush2112.net

    "Did you test it in carwings??"

    Sun, Come shine my way
    May healing waters bury all my pain
    Wind, Carry me home
    The fabric of reality is tearing apart
    The piece of me that died
    Will return To live again

  8. #8
    poc
    poc is offline
    Newbie
    Join Date
    Jul 2007
    Posts
    5
    Thanks for the offer,but I Am living in Belgium so ...
    But you can help me out which side is which polarity,
    is where C7 is printed the plus or minus ?

Similar Threads

  1. Craig Brass systems - ripoff ?
    By dupontin in forum General Hardware Discussion
    Replies: 3
    Last Post: 10-28-2012, 02:34 PM
  2. AT/ATX PSU schematics
    By Dima in forum General Hardware Discussion
    Replies: 1
    Last Post: 09-11-2000, 10:38 AM
  3. schematics please for DC-DC!!!
    By aye in forum General Hardware Discussion
    Replies: 3
    Last Post: 07-28-2000, 07:56 PM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •