I couldn't identify this component, can you please help me?

Discussion in 'General Electronics Chat' started by gkcy, Jul 22, 2012.

  1. gkcy

    Thread Starter New Member

    Jul 22, 2012
    1
    0
    Hello all and thanks for the opportunity to be a member of this resourceful forum. First time posting on the forum.

    I am amateur in electronics but i fix laptops and i got a laptop in the workshop which dropped on the floor by the customer. The laptop is a Dell Inspiron M5010 (AMD).

    I was searching for any faulty part on the motherboard, near the obvious cracked part of the laptop. I came with a faulty component that is located in the LEFT BOTTOM CORNER of the motherboard which i couldn't identify at all.

    The only information i have is that it has imprinted "CK=CK R27 (below it)" and it is a squared 6x6 legged chip with a 5mm wide.

    It is getting very very hot on the touch when i plug the power adapter in. Thanks a lot in advance if anyone recognize this component. I am still searching for any other fault and see if worths to spent time to replace it.

    Kind Regards and thanks!
     
  2. #12

    Expert

    Nov 30, 2010
    16,252
    6,751
    I'm not ignoring you. I don't know the answer.
    Be patient. A lot more people will look at this in the next 24 hours.
     
  3. praondevou

    AAC Fanatic!

    Jul 9, 2011
    2,936
    488
    Looks like this one: RT8205BGQW-GP.

    Check out this schematic and see if it makes any sense, i.e. if it corresponds to your PCB.

    EDIT: If it gets hot it may not be a faulty chip but the wrong voltage applied somewhere.
     
    Last edited: Jul 22, 2012
  4. MrHam

    New Member

    Jul 20, 2012
    10
    0
    capacitor PC4611 has been broken off the board. searching for part number SC10U25V6KX-1GP from the schematic provided by praondevou, it may be a 10uf 25v capacitor.
     
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