Question about Hitachi 61UWX10B 61" Rear Projection Television

1 Answer

Green shadows The bottom of my HDTV is okay. It is a Hitashi 60" (or something like that). The tob has a green shadow above the other colors.

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  • superdaddc May 16, 2009

    The model number is Hitachi 61UWX10B. I have attached a couple pictures of the problem below.




  • superdaddc May 16, 2009




    These are the pictures I tried to send before. I will go to order the manual. I'll get back to you when I need more specific information once I get the manual. Thank you.

  • superdaddc May 16, 2009

    I ordered two STK394-160 ICs as suggested. However, when I opened the service manual there is no STK394-160. There is a STK392-110.



    Did I order the wrong part? Should I cancel the order and order the STK392-110?

  • superdaddc May 17, 2009

    That's what I suspected. Thank you. I will get to it soon. I will let you know how it turns out and accept if there are no problems.

  • superdaddc May 17, 2009

    You helped me very much. As it turned out, I took out the board and found loose connections right where you said. I resoldered them and the TV works fine. I will tell others about you.

    Thank you ver much.

    PS - My wife thinks I'm a genuis.

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  • Master
  • 10,594 Answers

Hi,
Please intimate exact model number of your Hitachi TV to check its schematics for possible cause of problem and its solution. Without correct model it is no possible to have an idea what kind of TV do you have.
Thanks.

Posted on May 16, 2009

  • 2 more comments 
  • Shahid Electronics
    Shahid Electronics May 16, 2009

    The model number is Hitachi 61UWX10B. I have attached a couple pictures of the problem below.

    ========================================================================



    I do not see any attached picture here yet I can understand it is
    Convergence Out IC failure and requires replacement, quantity 02.



    If you are good with electronics stuff repair then download Service Manual of TV from Manual Zone for small fee, it has all schematics, exploded views, PCB layout, part info.



    You can buy required ICs STK394-160 from Part Store (please click that links to see price info)



    Let me know further query / requires info.

    Thanks.

  • Shahid Electronics
    Shahid Electronics May 16, 2009

    Yes, It is convergence IC failure problem as already said.
    Thanks for posting screen images.




  • Shahid Electronics
    Shahid Electronics May 17, 2009

    I ordered two STK394-160 ICs as suggested. However, when I opened the
    service manual there is no STK394-160. There is a STK392-110.



    Did I order the wrong part? Should I cancel the order and order the STK392-110?

    ====================================================================

    STK394-160 is substitute part of STK392-110 because STK392-110 is no longer available, Please reconfirm by ordering STK392-110 in Part Store and they will suggest you STK394-160
    Thanks.

    If it is possible you can email me downloaded manual at welcomejee@yahoo.com as attachment just to make sure that you have correct copy.




  • Shahid Electronics
    Shahid Electronics May 17, 2009

    That's what I suspected. Thank you. I will get to it soon. I will let
    you know how it turns out and accept if there are no problems.
    ======================================================

    No problem, I will wait your response.
    Thanks.


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