50pt350

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  • ReeceyBurger123
    Never Give Up !
    • May 2014
    • 7325
    • Britain
    #21
    Re: 50pt350

    So then if they are good the Psu is fine, the fault is still on the Ysus, Xsus or buffers. As the buffer blew I would say that there is probably shorted transistors on the Ysus or Xsus. Remove both and test.
    Please Do Not PM My Page Asking For Help Badcaps Is The Place For Advise, Page Linked For Business Reasons Only. Anyone Doing So Will Be Banned Instantly !

    https://www.facebook.com/Telford-Tel...7894576335359/

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      • fixerupper75
        Senior Member
        • Oct 2014
        • 125
        • us
        #22
        Re: 50pt350

        update: I change the control board. TV top screen show but no bottom. I can't find the lower buffer anywhere. Does anyone out there have one? EBR71736901 or is it possible to change IC203.

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          • fixerupper75
            Senior Member
            • Oct 2014
            • 125
            • us
            #23
            Re: 50pt350

            bump

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              • Malachi
                Badcaps Legend
                • Dec 2015
                • 1077
                • Usa
                #24
                Re: 50pt350

                Ptselectronicsinc.com can repair yours for $95.
                Or they have a refurbished one for $105.
                Last edited by Malachi; 08-29-2016, 12:40 PM.

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                  • sleeper123
                    Member
                    • Aug 2016
                    • 17
                    • United States
                    #25
                    Re: 50pt350

                    http://marcoselectronics.com/index.p...oducts_id=6935

                    they have one in stock.

                    http://www.a2zelectronicparts.com/products/view/18373

                    them too
                    Last edited by sleeper123; 08-30-2016, 07:47 PM.
                    TVs fixed:
                    Vizio E470i-A0
                    LG 50PT350
                    Vizio E470i-A0
                    LG 47LN5400
                    LG 47LN5750
                    Vizio E470i-A0
                    Vizio VP322
                    Magnavox 40ME325V/F7
                    Emerson LF501EM5F

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