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My Mitsubishi TV Model # WD 52725,problem is the Power TIMER LED always blinking, I can't turn on the power by push botton and to remote control.Give me some idea where can get this problem from the circuit board.

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  • gndamo Sep 09, 2009

    Taran 2005, please tell me what's DM PCB and FMT PCB means. DM and FMT before I'll remove Printed Circuit Board.

  • gndamo Sep 14, 2009

    Taran_2005 you said. If any are bad,replace all of them with part #181P734030. This part number is the one of the circuit board and where is this 680uFD, 16V, 105C, on a circuit board too and what board?. All capacitors that you told me to check, It's already change to DM,FMT board, but still blinking the power led.

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Hi,

I am sorry to hear regarding your problem. I can say one more customer affected by what's known as " GREEN BLINKING LIGHT OF DEATH ". This is a common error on your model. Mitsubishi is aware and already offered a Reason for the same .

COPYRIGHT © 2008 MITSUBISHI DIGITAL ELECTRONICS AMERICA, INC.
MDEA Proprietary Information for Use by Authorized Service Centers Only. Not for distribution. All rights reserved.
SYMPTOM: Power LED does not stop blinking after plug in.
CURE: Check C81A2, C81A3, C81B3 and C81B4 (1000 uFD, 16V, 105C) on the DM PCB.
Check C8F19, C8F21, C8F22 and C8F27 (1000 uFD, 16V, 105C) on the FMT PCB.
If any are bad, replace all of them with part # 181P734030 (680 uFD, 16V, 105C).
The only option would be to check all the above and repair it. If you have knowledge, you can open and check all the above components.

Note - Do not open and try to repair, if do not have knowledge of electrical circuits.

Unless give a call to a local tech or Mitsubishi.

Hope i helped you.

Thanks for using ' Fixya ' and have a nice day!!

Posted on Sep 09, 2009

  • taran_2005
    taran_2005 Sep 09, 2009

    Thanks for your response!!

    I know this would be the next question :), so i have already find a manual for you :-

    http://www.mediafire.com/file/tnnmzg4lez...

    It would explain you all the details you need.

    Download and let me know,if you require more details.


    Thanks.


  • taran_2005
    taran_2005 Sep 15, 2009

    Thanks for your response!!

    That's why i have sent you a manual as well. Let me again post it.

    http://www.mediafire.com/file/tnnmzg4lez...


    It would be able to help find all circuits.


    Hope i helped you.

    Thanks for using ' Fixya ' and have a nice day!!


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