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Hi, I have searched all over internet and I think you are the only one who may exactly know whats the problem. I have a Toshiba Regza 37" which has no picture but sounds works perfect. The thing is if you really focus the picture is there but its too dull and dark to see it properly. Ive heard something about switching T-Con board.. please let me know which one of the boards is that(any sign or specific connection?) and where can I buy one? Thank you very much and best regards kamran

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  • 7 more comments 
  • Cameron M Mar 16, 2011

    I opened my TV and I have the following boards inside:



    Power Supply Board:

    PE0531

    V28A000711B1



    Control System:

    LC370WUN

    6870C-0214A



    Main Board:

    PE0541

    V28A00072A1



    The board that you offered replace which one of the above boards?

    and I noticed that it is sold out on that website!

    Do you have any other sources that I can search for the part?



    Thank you in advance

  • Cameron M Mar 16, 2011

    Plus the picture is not clear enough for me to see if there is any distortion.

    The screen is really dark.

  • Cameron M Mar 16, 2011

    I opened my TV and I have the following boards inside:

    Power Supply Board:
    PE0531
    V28A000711B1

    Control System:
    LC370WUN
    6870C-0214A

    Main Board:
    PE0541
    V28A00072A1

    The board that you offered replace which one of the above boards?
    and I noticed that it is sold out on that website!
    Do you have any other sources that I can search for the part?

    Plus the picture is not clear enough for me to see if there is any distortion.
    The screen is really dark

    Thank You in advance

  • Cameron M Mar 17, 2011

    there is no other board tho.. only those 3 that I mentioned..
    I even took a picture of them.. how can I give it to you or upload them?
    and as i said that website is soldout. is there any other websites that i can actually buy it from ?

  • Cameron M Mar 17, 2011

    I found the inverter board. :)
    it was under the main board.
    So the only issue now is to find a right source to buy the thing.
    whatever website I search for is out of stock.
    so please help me with that.
    Thank you so much.

  • Cameron M Mar 17, 2011

    really good help. saved me a lot of time an money.
    i reallly recommen this website.

  • Cameron M Mar 17, 2011

    Hi Jdvillanueva

    the inverter model is 6632L-0490A
    but i cant find a reliable website to buy it.
    there is a guy on ebay who has a refurbished model for 99$ but he is charging 95$ for shipping to canada.
    can you tell me whats the price of the new one and if its worth it to accept that ebay deal ?
    Thank you

  • Cameron M Mar 17, 2011

    37RV530U is the model number

  • Cameron M Mar 17, 2011

    can you please tell me if the following link is going to work for me:
    http://cgi.ebay.ca/ws/eBayISAPI.dll?View...

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2 Answers

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  • Master
  • 11,800 Answers

If you can see an image and it's OK - no distortions or corruption - then it's not an image problem, it's a backlighting problem. This means that the faulty part is not the T-con or any other board that works on the image, it's the inverter - the board that powers the tubes that generate the lighting for the screen.
Since i don't know the exact model of your tv i can't be sure this is the exact part. But if you own - as i suspect - an 37RV530U then here it is
http://tvparts4less.com/index.php?main_page=product_info&cPath=230&products_id=3578

Posted on Mar 16, 2011

  • Azrael SRL Mar 16, 2011

    No, this is a separate board. It transforms the low tension voltage coming from the power board in high tension for the CCFL tubes that generate the light. But the PE0541 mainboard is only found in RV530 series so i guessed correctly you model = the board i said is the right one.

  • Azrael SRL Mar 17, 2011

    http://cgi.ebay.com/6632L-0490A-INVERTER...



    And please don't forget to accept my answer.

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  • Master
  • 2,098 Answers

Hi pmasteri,
The problem is not the t-con board but the inverter board. Let me know the exact model no. of your unit to assist you further.
Jdvillanueva

Posted on Mar 17, 2011

  • 3 more comments 
  • Jdvillanueva
    Jdvillanueva Mar 17, 2011

    is the toshiba regza 37" is the model no. of your unit? I need to know to assist you where you can get the board for replacement...

  • Jdvillanueva
    Jdvillanueva Mar 17, 2011

    ebay.com ship it free only on US. Additional $99 shipping charged is quite expensive but that is the reality since you're in Canada. Another option is to look for a local nearest Toshiba service center at your area and for sure the board is available to saved the $99...

  • Jdvillanueva
    Jdvillanueva Mar 17, 2011

    I've saw your board also at shopjimmy.com but this is out of stock. Price vary depend on the country but will not as far as $100 more or less...

  • Jdvillanueva
    Jdvillanueva Mar 17, 2011

    price on shopjimmy is $65.95 but out of stock, also they only ship it free in the US if ever available....

  • Jdvillanueva
    Jdvillanueva Mar 18, 2011

    Hi, are you sure on the link, I can't access it to verify your request...

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