which is the eeprom on samsung BN94-00963E main board?

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  • CDNJay
    New Member
    • Nov 2013
    • 7
    • Canada
    #1

    which is the eeprom on samsung BN94-00963E main board?

    pasting my question from the other thread someone started from a slightly different tv. I just need to know which is the eeprom if someone knows.

    --------------------------------------------------------------------------------

    hey Guys, Im new to posting but have always found my answers here and never really need to post after searching. Now i need to post. Like the OP here I am having similar issues but with a samsung LCD LNS4041dx/xxa. replaced the caps that were bad and power supply is giving all correct voltages so I suspect the main boards eeprom needs a jump. But with all the 8 leg chips that look similar on both the front and back of the board i just cant seem to figure out which one to jumper. most from what I have read say to its the chip reading 24cxxx on the back of the board. Only chip I have with 24cxxx anything printed on it is on the front of the board about an inch above the usb service connector. Am I safe to assume that this is the eeprom? Main Board number is BN94-00963E. Any Help would be greatly appreciated
    Jay
    Tags: None
    • budm
      Badcaps Legend
      • Feb 2010
      • 40746
      • USA
      #2
      Re: which is the eeprom on samsung BN94-00963E main board?

      LN-S4041 service manual
      http://elektrotanya.com/?q=showresul...oria=&kat2=all
      Never stop learning
      Basic LCD TV and Monitor troubleshooting guides.
      http://www.badcaps.net/forum/showthr...956#post305956

      Voltage Regulator (LDO) testing:
      http://www.badcaps.net/forum/showthr...999#post300999

      Inverter testing using old CFL:
      http://www.badcaps.net/forum/showthr...er+testing+cfl

      Tear down pictures : Hit the ">" Show Albums and stories" on the left side
      http://s807.photobucket.com/user/budm/library/

      TV Factory reset codes listing:
      http://www.badcaps.net/forum/showthread.php?t=24809

        Comment

        • CDNJay
          New Member
          • Nov 2013
          • 7
          • Canada
          #3
          Re: which is the eeprom on samsung BN94-00963E main board?

          That is a great resource to have thanks so much budm but I am more confused now. the eprom location on the guide is not what is on my board anywhere that I can find.
          i have several 8 legged chips but only 1 labeled "atmel 630 24c256bn su18" the others have wp numbers so can I assume this is the right chip. it is located at IC203 on the front of the main board (the guide says it is located at ic112 but i dont have a 112 anywhere that I can find)

            Comment

            • CDNJay
              New Member
              • Nov 2013
              • 7
              • Canada
              #4
              Re: which is the eeprom on samsung BN94-00963E main board?

              well beiung A.D.D. and inpateint as I am I decided that I would go ahead and try jumping what seemed to be the only chip that was labeled like an EEprom...after some difficult soldering of a jumper wire (i really wish my hands were steadier) i fired her up cut the wire after a second and she fired right up right back to the regular input she was left on when she died. all settings even seem to be the same.
              For anyone that is looiking for the info, the EEprom on this board is at location IC203 about 1 inch above the usb port that is used for servicing the tv.
              Thanks again budm as without that manual I probably would not have risked doing this at all.
              cheers guys.

                Comment

                • budm
                  Badcaps Legend
                  • Feb 2010
                  • 40746
                  • USA
                  #5
                  Re: which is the eeprom on samsung BN94-00963E main board?

                  Glad to hear that you got it figure out, I myself never run into the EEPROM problem yet, lucky me.
                  BTW, which pins are needed to soldered the wired too?
                  Last edited by budm; 11-08-2013, 09:35 PM.
                  Never stop learning
                  Basic LCD TV and Monitor troubleshooting guides.
                  http://www.badcaps.net/forum/showthr...956#post305956

                  Voltage Regulator (LDO) testing:
                  http://www.badcaps.net/forum/showthr...999#post300999

                  Inverter testing using old CFL:
                  http://www.badcaps.net/forum/showthr...er+testing+cfl

                  Tear down pictures : Hit the ">" Show Albums and stories" on the left side
                  http://s807.photobucket.com/user/budm/library/

                  TV Factory reset codes listing:
                  http://www.badcaps.net/forum/showthread.php?t=24809

                    Comment

                    • CDNJay
                      New Member
                      • Nov 2013
                      • 7
                      • Canada
                      #6
                      Re: which is the eeprom on samsung BN94-00963E main board?

                      I did pins 5 and 6

                        Comment

                        • mmartell
                          Badcaps Legend
                          • Oct 2013
                          • 3189
                          • Canada
                          #7
                          Re: which is the eeprom on samsung BN94-00963E main board?

                          Where is the thread about this so I can read up on this anomaly ?

                            Comment

                            • Dang
                              Badcaps Veteran
                              • Aug 2013
                              • 440
                              • UK
                              #8
                              Re: which is the eeprom on samsung BN94-00963E main board?

                              Originally posted by mmartell
                              Where is the thread about this so I can read up on this anomaly ?
                              Hi, right here: https://www.badcaps.net/forum/showth...055#post389055

                                Comment

                                • mmartell
                                  Badcaps Legend
                                  • Oct 2013
                                  • 3189
                                  • Canada
                                  #9
                                  Re: which is the eeprom on samsung BN94-00963E main board?

                                  Originally posted by Dang
                                  Hi, right here: https://www.badcaps.net/forum/showth...055#post389055
                                  Thanks for that !

                                    Comment

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