LN46C630K1FXZA BN94-02701G main board replacement question

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  • allenrw
    Member
    • Jul 2013
    • 19
    • USA

    #1

    LN46C630K1FXZA BN94-02701G main board replacement question

    Hi all again,
    I have been struggling with a main board (P/N BN94-02701G) in a Samsung LN46C630K1FXZA (no version #)TV for a while.

    The problem was easy to locate but difficult to fix as one of the larger ball grid array mounted video chips had developed intermittent joints. I tried reflowing it three times which worked for brief periods of time the first two attempts.

    My repair attempts are in another thread, just search for my user name: allenrw

    So now I am in search of a replacement main board, P/N BN94-02701G, which is relatively hard to find and there is the concern that this defect will exist in a replacement of the same number.

    I am finding that certain resellers like shopjimmy are listing substitutes

    So the questions are:

    Is this substitute list valid?

    Are any of these boards upgrades that may have had the problems worked out?

    From Shop Jimmy
    Substitute Parts BN94-03446D
    BN94-02701K
    BN94-02701B
    BN94-02701C
    BN94-02701D
    BN94-02701E
    BN94-02701H
    BN94-02701J
    BN94-02701L
    BN94-02701M
    BN94-02701P
    BN94-02701R
    BN94-02701S
    BN94-02701T
    BN94-02701W
    BN94-02701X
    BN94-03446C
    BN94-03446E
    BN94-03446F
    BN94-03446G
    BN94-03446J
    BN94-03446K
    BN94-03446L
    BN94-03446M
    BN94-03446N
    BN94-03446P
    BN94-03446Q
    BN94-04045A
    BN94-04045B
    BN94-04045E
    BN94-04561A
    BN94-04562A
    BN94-04564A
    BN94-04567A
    BN94-04570A
    BN94-04571A
    BN94-04573A
    BN94-04610A
    BN96-19187A
    BN96-19188A
    BN96-19190A
    BN96-19191A
    BN96-19193A
    BN96-19194A
    BN96-19195A
    BN96-19196A
    BN96-19197A
    BN96-19198A
    BN96-19199A
    BN96-19200A
    BN96-19201A
    BN96-19210A

    Bob
  • truep
    Badcaps Veteran
    • Aug 2010
    • 373
    • USA

    #2
    Re: LN46C630K1FXZA BN94-02701G main board replacement question

    Shopjimmy is pretty reliable. If they listed it and it's not compatible they will take it back.

    Comment

    • budm
      Badcaps Legend
      • Feb 2010
      • 40746
      • USA

      #3
      Re: LN46C630K1FXZA BN94-02701G main board replacement question

      Shopjimmy is really good about their services, you can also ask them if anything is needed to be done after installing the new board.
      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

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