Zener Diode identification

Discussion in 'Electronics Resources' started by earlmatthews, Dec 1, 2010.

  1. earlmatthews

    Thread Starter New Member

    Dec 1, 2010
    2
    0
    is any one out there knows what is the correct value for "zd801" on the SHARP IMAGE "si-727r-ds" dual scan 25"monitor chassis? Or can you tell me where I can find a schematic diagram for the same chassis?
     
  2. thatoneguy

    AAC Fanatic!

    Feb 19, 2009
    6,357
    718
    Is the diode marked at all? The part number is sometimes etched in extremely small printing on the glass, making them look unmarked except under magnification.

    Post a photo of both sides of the board and an educated guess could be made.

    What section of the board is the diode in? Power supply, logic, flyback, etc?
     
  3. earlmatthews

    Thread Starter New Member

    Dec 1, 2010
    2
    0
    the diode is in the power supply section and is damage beyond recognition (by accident). this zener diode is also linked directly to the "GATE of Mosfet k2645"
    Thanks for your response.
     
    Last edited: Dec 2, 2010
  4. thatoneguy

    AAC Fanatic!

    Feb 19, 2009
    6,357
    718
    Could try contacting these guys for both value and the part:
    Sharp Image Repair
    4375 E. Sahara Ave., Suite 21
    Las Vegas, NV. 89104-6349
    Phone: 1-800-579-8909
    Phone: (702) 457-5274
    Fax: (775) 361-3608
    Email: sales@sharpimagemonitors.com
     
Loading...