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Anonymous Posted on Oct 26, 2009

Looking for part 859796900 for the Sony KV-27V36 27" TV. Apparently that's the transformer. No one seems to have the part, including Sony! TV is 10 yrs old and kaput without it. Help?

  • Anonymous Oct 26, 2009

    In answer to GURU's question, good question. Was going by what the local folks told us. Perhaps a description of the problem?

    TV just unexpectedly quit in the middle of a movie. It sounded like the power went out: picture gone, no sound, nothing, even after switching on/off. Took the TV in for repair and was told it was the transformer, part # given earlier. Phone call to Sony = part no longer available. All I have to go on at this point.

  • Anonymous Oct 26, 2009

    In answer to GURU's question, good question. Was going by what the local folks told us. Perhaps a description of the problem?

    TV just unexpectedly quit in the middle of a movie. It sounded like the power went out: picture gone, no sound, nothing, even after switching on/off. Took the TV in for repair and was told it was the transformer, part # given earlier. Phone call to Sony = part no longer available. All I have to go on at this point.

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  • Master 647 Answers
  • Posted on Oct 26, 2009
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What Transformer is that? It doesn't sound like a Sony Part #
The flyback transformer fir this model is listed below:

1-453-207-11 TRANSFORMER, FLYBACK NX-2609//X4C

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  • Anonymous Oct 27, 2009

    I would call back the servicer and ask what transformer it is. Power transformer- Flyback Transformer or horizontal drive transformer (possibly pincusion transformer). and what is the board location of the part (for example T401, T101 - The "T" denotes transformer) I searched the part # you supplied(which has the right number of characters) and could not find it. Usually the sony part numbers has the - ,like the # I supplied.

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You may have a bad solder joint on the horizontal driver transformer or somewhere else in the set. I found this problem with this transformer several times. Stargazer
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