Question about Samsung HCN653W 65" Rear Projection Television

2 Answers

My TV is overlapping images and text, and there is a purple line at the top.


is there a solution for this.

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This seem to be convergence issue. did you try reset to factory setting from the menu?

Posted on Nov 11, 2008

  • Legin Varghese
    Legin Varghese Nov 11, 2008

    It sounds like you have some poor connections on the TV's convergence
    IC's.
    If you own a good soldering station / pencil.

    The convergence IC's will be located on the right hand side of the TV,
    looking from the back. They will be attached to a large silver device
    (heat sink). The IC's have 16 pins on each one, there 2 of them, side
    by side. Remove old solder and apply new.



    I hope this was helpful

    Thanks
    Kevin



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The problem is convergence in your tv .

Posted on Nov 11, 2008

  • SAM ANDERSON Nov 11, 2008

    Bad convergence . You need to replace it .

    You can get from the link below

    Convergence board


  • SAM ANDERSON Nov 11, 2008

    Have you tried hard reset .Sometimes it may work .

    Unplug the power chord for 30 minutes and plug back the power supply to tv .


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Normal 0 MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Times New Roman";} The best advice I can tell you at this point is to go to tvrepairkits.com and order the complete convergence kit for your model of TV set, no need to search and order multiple parts from different sources and pay multiple shipping fees! The kit comes with original Sanyo STK IC’S , not those cheap aftermarket or china made IC’S full pictorial directions, the thermal paste, resistors, the correct Pico fuses, AND free live on-Line tech assistance in case you run into a problem with the repair. They ship out 2 to 3 day Priority mail, the next day in most cases GOOD LUCK!!!
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Here are some of the most common symptoms and example photos of a convergence problem

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  • One or more colors can't be adjusted when using the convergence menu.
  • Screen is bowed or warped.
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Here is a quick test....

Using your original remote go-to the tv settings then goto the convergence section.

Try to adjust the red and then the blue convergence.



You should be able to move them up, down, left, and right.

If you can't move them in all directions your convergence chips are bad and should be replaced. This is a common problem.


2c07611.pngSolution


You need to replace the convergence chips and convergence resistors. Check the site www.TvRepairKits.com. They have put together a kits for most models. If you don't see a kit for your set send them a quick email and they will put one together for you. Their kits includes photo instruction guides, original Sanyo STK chips, convergence resistors, pico fuses, etc.

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Half Pictur


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