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2d or 3d picture on

I have a 2d or 3d picture on a 42" akai, model PT4298 and would like to know what causes it, and what is the part number and name of item to fix it?

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  • aoc66lee Dec 18, 2008

    I have a 2d or 3d picture on the screen on a 42" akai, model PT4298 and would like to know what causes it, and what is the part and order number for the part and name of item to fix it? Once I have this, I can get it ordered and repaired.

  • aoc66lee Dec 19, 2008

    Yes, and thank you very much.

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You probably have convergence IC's bad (part number STK392-040). This is not uncommon in these sets. The picture is probably a little cloudy and faded on the edges. This is an indication that the fluid in the blue crt may need changing also.

Posted on Dec 18, 2008

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Plz tel the prob u hav clearly..  wat part numb and name u need it..

Posted on Dec 17, 2008

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Can't get 3D to work on my Vizio


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If picture looks 3d etc it may be a convergence problem. What is model number of the set? Akai is a name owned by Samsung who uses it for some sets.
4_2_2012_6_23_33_pm.jpg

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I have an Akai 42"


Its usually the convergence board just replacing the old board with a good one should solve the issue. You can get the convergence board for the PT4298 at the following link just scroll down the page. http://www.tvrepairworld.com/samsung__akai_circuit_boards

Jun 24, 2011 | Akai PT4298HD Rear Projection Television

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Model # pt4298 i have no picture and sound


Disconnect all scart cables and see what happens if you change sources on the remote. If no response and still no pix or audio then it is likely that you have a power supply fault.
I hope I have been of help but please do not hesitate to ask if you have any further questions.
I appreciate your vote if you appreciate my reply.

Feb 28, 2011 | Akai PT4250A 42" HDTV

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Need link and part number for STK-IC for AKAI PT4298 HD rear project convergence fix


The ICs you need are STK392-040 you will need two of them. You cant get the ICs or Radio Shack as they are specialty items. You can get them at the following link and they will provider free instalation instructions as well as free tech support just in case you need extra help. heres the link.
http://servicemanuals.vstore.ca/

Jun 04, 2008 | Akai PT4298HD Rear Projection Television

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