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Please help with 2SC2331 identification

Discussion in 'Electronic Repair' started by Gordon W, Mar 23, 2006.

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  1. Gordon W

    Gordon W Guest

    I've been given a broken Samsung TV, model TV-686ST. On the neck board is
    a burnt transistor, QV07, a 2SC2331. The board is SCT12B.

    My problem is, the data sheets I find show the 2SC2331 as a 100V 2A TO-220
    while my part is a TO-92MOD which drives a 2SC2344 and 2SA1011 pair.

    Should I go ahead and use the TO-220 and also what is the value of the
    emitter resistor? It looks like it was a 120 ohm 2 or more watts.

    Appreciate any help you can give.


    PS I've traced the cct and can post on abse if that would help.

    PPS I used to have a repair site that gave, model, fault, repair. Anyone
    know of one?

  2. Undoubtably a KSC2331, a Korean type. If the specs match you're still OK,
    but the basing is opposite.

    Mark Z.
  3. Gordon W

    Gordon W Guest

    Thanks Mark. That should do the trick. Never thought of KSC. Tunnel vision

    Thanks again

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