Results 1 to 7 of 7

Thread: Name that part... PLEASE!!

  1. #1
    Newbie
    Join Date
    Apr 2006
    Posts
    4

    Name that part... PLEASE!!

    I have a super/avatar lcd that I fried. I am trying to find out what this chip is called on the right, as you can tell its fried. When I plug in the power adapter you can hear the adapter buzzing slightly. Any help is appreciated. Thanks!
    Attached Images Attached Images  

  2. #2
    FLAC Jahntassa's Avatar
    Join Date
    May 2005
    Location
    Conyers, GA
    Posts
    1,417
    It appears to be the exact same as the one on the left. Looks like some sort of transistor.

  3. #3
    FLAC coucouillu's Avatar
    Join Date
    Nov 2004
    Location
    FRANCE
    Posts
    1,109
    could you give the name of the one on the left.

    Most of time it is the same or the "complementary" one.

  4. #4
    Newbie
    Join Date
    May 2002
    Location
    Athens Greece
    Posts
    23
    99% it is a transistor. the Q6 markning makes me sure for this.
    It is very difficult to find the exact part number of SMD parts.
    The best you can do, is to try one General purpose transitor like BC850.
    If this not work, try the complementary one (i dont remember the part number).
    As i noticed, the PCB traces are a little thicker than the rest. Probalbly this pair of transistors controls the brightness of the screen.

    Hope this helps.
    FIAT Multipla MP3/TFT 10.4

  5. #5
    Variable Bitrate vinzer's Avatar
    Join Date
    Jul 2005
    Location
    Montreal, Canada
    Posts
    262
    Transistor.
    What is written on the one at the left side ?
    It can be p-n-p or n-p-n structure transistor.
    Each pin of the transistor has it own name like: emmiter, collector, base.
    You should connect them exactly as they are.
    -------------------------------------------------
    BMW X5 Carputer Project
    Finished: 85%
    http://www.mp3car.com/vbulletin/show...lots-pics.html

  6. #6
    Constant Bitrate avengerki's Avatar
    Join Date
    Mar 2006
    Location
    Oregon
    Posts
    160
    For some reason I always find name that part posts funny. But I agree its a transistor, and its hard to tell but it looks like they may both be the same just wired differently to take advantage of various aspects of a transistor. but it is hard to tell.
    Avengerki
    PC Install: 85%
    Car PC: Revo-Sys X300 Double Din: 1.3GHz Pentium
    Software install and setup: 35%
    Entertainment Package: 85%

  7. #7
    Newbie
    Join Date
    Apr 2006
    Posts
    4
    The chip on the left (Q5) has a label on top "DK QJ". The chip on the right (Q6) has the same label on the top "DK .." the rest burnt off. I'm going to try that chip you guys recommended. "BC850". So I just cut the legs off and resolder the new chip?

Similar Threads

  1. DVD to Mpeg 2 part?
    By UM_Fan in forum Off Topic
    Replies: 3
    Last Post: 12-09-2005, 02:33 PM
  2. The "I got laid off from Verizon" sale PART 2!!!!
    By Defiler in forum Classified Archive
    Replies: 9
    Last Post: 10-20-2005, 07:58 AM
  3. Need Xenarc Part - please help!
    By edrex in forum LCD/Display
    Replies: 6
    Last Post: 04-20-2005, 02:59 PM
  4. What is this part called????
    By welthqa in forum LCD/Display
    Replies: 6
    Last Post: 11-17-2003, 02:29 AM
  5. electronic part question~ help
    By accord in forum General MP3Car Discussion
    Replies: 4
    Last Post: 06-06-2002, 04:17 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
  •