Samsung LE37r88bd

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  • LEEDASH
    Badcaps Veteran
    • Dec 2012
    • 481
    • Bedfordshire

    #1

    Samsung LE37r88bd

    Hi all,I have a problem,with this LCD,I changed some blown caps,which went well,but I'm faced with another problem a blue no responsive screen,the remote doesn't seem to do anything (bn00603a) and on switch on,comes up with p6 mono,the batteries have been changed,any help please,
  • ReeceyBurger123
    Never Give Up !
    • May 2014
    • 7325
    • Britain

    #2
    Re: Samsung LE37r88bd

    Failed epprom probably usual fault on this model failed caps corrupt the epprom. Try turning the tv off then press info, menu, mute then power and see if the service menu comes up. If so reset the tv.
    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/

    Comment

    • LEEDASH
      Badcaps Veteran
      • Dec 2012
      • 481
      • Bedfordshire

      #3
      Re: Samsung LE37r88bd

      Hi how do I reset the TV ? I have just changed some caps which was blown could that have caused problems

      Comment

      • LEEDASH
        Badcaps Veteran
        • Dec 2012
        • 481
        • Bedfordshire

        #4
        Re: Samsung LE37r88bd

        Sequence don't do anything

        Comment

        • comptek
          Badcaps Veteran
          • Aug 2013
          • 606
          • uk

          #5
          Re: Samsung LE37r88bd

          1) find epprom on bottom of main board (ic1803)

          2) take 2 lengths of wire and solder one end of each of the pins 5+6

          3) strip the other ends and make sure they are long enough to pass outside the board when main board is re-fitted...

          4) plug all connections back in

          5) hold the 2 bare ends together so when you let go they will full apart " make sure they dont short anywhere when they separate..

          6) whilst holding bare ends together plug in mains supply count to 2 secs and release leads

          7) press info/menu/mute/power if tv doesnt come on normally

          you may have to repeat the process several times dont give up!
          worse case you will need to by a new chip £2 off ebay i think

          Comment

          • LEEDASH
            Badcaps Veteran
            • Dec 2012
            • 481
            • Bedfordshire

            #6
            Re: Samsung LE37r88bd

            Hi,I have read about this,is it safe ? Do you have to solder the wire,is soldering the only way will it blow anything caps etc ? Like a second view

            Comment

            • LEEDASH
              Badcaps Veteran
              • Dec 2012
              • 481
              • Bedfordshire

              #7
              Re: Samsung LE37r88bd

              So when you solder the wire to pin 5/6 is it a permanent fix or do you have to desolder the wires.

              Comment

              • Agent24
                I see dead caps
                • Oct 2007
                • 4951
                • New Zealand

                #8
                Re: Samsung LE37r88bd

                You would remove the wires afterwards, if the fix worked.

                As far as I know, the idea is that you interrupt communication to the NVRAM\Settings EEPROM so when the TV starts it thinks the EEPROM is not there, and starts up with default settings. When you shutdown and restart normally after that, it writes those default settings to the EEPROM, thus overwriting any corrupt data, and allowing the TV to start normally.
                "Tantalum for the brave, Solid Aluminium for the wise, Wet Electrolytic for the adventurous"
                -David VanHorn

                Comment

                • vinceroger69
                  Badcaps Legend
                  • Mar 2012
                  • 6714
                  • uk

                  #9
                  Re: Samsung LE37r88bd

                  This may help but try at your own risk as i havnt tried this myself
                  http://wiki.samygo.tv/index.php5/UnB...y_EEPROM_Reset

                  Comment

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