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Anyone mind enlightening me of this schematic diagram

Discussion in 'Off Topic [BG]' started by Superpang, Jun 10, 2007.


  1. Theres no labels so I don't know where ground and vcc and input and stuff are :/ Thanks :)
     

    Attached Files:

  2. D Von

    D Von

    Nov 13, 2005
    Rhode Island
    oof no help here man, my backround is construction. you should change the title to something with the word schematic in it.
     
  3. I like that idea :)!
     
  4. Poop-Loops

    Poop-Loops Inactive

    Mar 3, 2006
    Auburn, Washington
    It should say right on the schematic "VCC", "GND", etc. I don't know why it doesn't. I can't make out anything from that.
     
  5. Mickey Shane

    Mickey Shane what goes here?

    Feb 23, 2003
    Denton, Texas
    1 = GND
    2 = +Left
    3 = (not shown) left jack ground
    4 = right jack ground
    5 = +Right

    3 & 4 just ground the input jacks when you aren't using them so that the equipment won't hum.

    edit: There are no VCC and GND. It's a stereo input jack, not an IC chip.
     
  6. Poop-Loops

    Poop-Loops Inactive

    Mar 3, 2006
    Auburn, Washington
    Can you explain how you know that?
     
  7. he did
     
  8. JansenW

    JansenW

    Nov 14, 2005
    Cambridge, MA
    Looks like a diagram of a RTS (Ring-Tip-Sleeve) input jack. This type of connector is most often used for the following:

    1. If it is a mini-jack, then for a stereo L/R connection (like to a PC or MP3 player).

    2. If it is a 1/4" jack, then for either a balanced line (microphone level) connection or a send/return (on a audio mixer) connection.

    A RTS jack has three wires, one connected to the ring (ground), one connected to the sleeve, and one connected to the tip.

    A 1/4" RTS looks like the following...
    http://www.partsexpress.com/pe/showdetl.cfm?&Partnumber=090-305
    Notice the 2 black insulator rings separating the plug tip into 3 sections: ring, tip and sleeve.
     
  9. Poop-Loops

    Poop-Loops Inactive

    Mar 3, 2006
    Auburn, Washington
    What? He said x = something. I want to know why he said that.
     
  10. Thanks for the inputs guys, i still can't get this work :rollno: . I'm not sure if my 1/4 jack is correct. Its the switchcraft 11, it has a tip and a sleeve, i ground the sleeve and stick the tip into a IC. Still nothing. I tried the 3.5mm he said and it didn't make a sound. Trying to make a small amplifier. Would it just be easier to stick the output of the IC into a little speaker than to stick it to this 3.5mm jack to hear it thru headphones? Thanks
     
  11. Aaron Saunders

    Aaron Saunders

    Apr 27, 2002
    Ontario
    A lot of experience in electrical work? *shrug*
     
  12. Primary

    Primary TB Assistant

    Here are some related products that TB members are talking about. Clicking on a product will take you to TB’s partner, Primary, where you can find links to TB discussions about these products.

     
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