How To Read Flyback Transformer Part Number

By on June 26, 2007

flyback transformer 

Do you know that there are many numbers printed on the sticker of a flyback transformer? Which one is the part number if you decide to search the internet for more information about the particular flyback? To save your time here’s some tips for you.

LG flyback- It start with 6174z-xxxx

Sampo flyback- It start with FEAxxx

Samsung Flyabck- It start with FKG-XXXXX, FKD-XXXXXX, FQB-XXXXXX and so on

Acer flyback- It start with 19.700xx

Some China made Flyback- It start with BSCXXXXXX

In order to learn more about flyback part number, i suggest you go to google and key in flyback manufacturer. From there you will begin to know as which part number that you should read.

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36 Comments

  1. Manuel R. Rodriguez

    June 7, 2010 at 3:18 pm

    How I find the part number of the high voltage transformer of any microwave oven.

    Likes(3)Dislikes(0)
  2. admin

    June 8, 2010 at 4:22 am

    HI Manuel,

    Sorry no info on that because i do not repair microwave oven. You can try so see if there is any printed sticker with part number at the body of the high voltage transformer.

    Jestine

    Likes(2)Dislikes(0)
    • Khalil mehar

      October 18, 2017 at 4:26 pm

      Plz help for flyback number Samsung TV model cs-21k3ml

      Likes(0)Dislikes(0)
      • Jestine Yong

        October 21, 2017 at 10:04 pm

        Hi Khalil,

        Sorry we no longer keep flyback transformer information.

        Jestine

        Likes(1)Dislikes(0)
  3. Carolyn

    November 12, 2010 at 1:23 am

    Dear Sir
    We are Yangzhou Sanxing Technology co.,LTD.
    We are specilize in FBT,we have more than 9000series for TV and PC mornitor.
    When you choose us,you will feel our the top service and the best price and good quality.
    Thank you!

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  4. admin

    November 12, 2010 at 4:03 am

    HI Carolyn,

    Thanks but now many repairer are looking for LCD TV/Monitor parts.

    Jestine

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  5. akila

    March 19, 2011 at 5:06 am

    veiw sonic E70 fsb how to fly back...............?

    Likes(0)Dislikes(1)
  6. admin

    March 19, 2011 at 8:42 am

    Hi Akila,

    Sorry i don't your meaning "how to flyback". Could you elaborate?

    Jestine

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    • richee

      August 31, 2017 at 9:24 pm

      Hello sir im looking for flyback number of samsung slimfit model ct29z50m58xxtc

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      • Jestine Yong

        August 31, 2017 at 9:41 pm

        Hi Richee,

        Sorry I do not sell flyback transformer. Try find from ebay and aliexpress.com

        Jestine

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  7. sujith

    April 22, 2011 at 3:34 am

    I want to learn how lcd tv insert main software

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  8. admin

    April 22, 2011 at 7:54 am

    HI Sujith,

    Sorry no info on the topic.

    Jestine

    Likes(0)Dislikes(0)
  9. Jonny

    September 21, 2012 at 3:01 am

    Any idea what the part number of the flyback/lopt transformer 
    Panasonic CRT 
    Model No: TC25L10

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    • Jestine Yong

      September 21, 2012 at 4:55 am

      Hi JOHNNY,

      Sorry no idea, perhaps you need to look out for the service manual in order to find the part number.

      Jestine

      Likes(0)Dislikes(0)
  10. deependra

    October 10, 2015 at 5:23 pm

    In my LG CRT monitor (Model 700E) fly back transfer making fire after start computer. what should i do...?

    Likes(0)Dislikes(1)
    • Jestine Yong

      October 12, 2015 at 9:51 am

      HI Deeprendra,
      Possible flyback is leaking and you need to direct replace it and retest.

      Jestine

      Likes(1)Dislikes(0)
  11. Ravindra

    October 15, 2015 at 4:14 am

    My sony fly back number is 8-598-925-00(NX-1721).it is leak EHT.so i buy new one.it number is 8-598-542-00 (NX-4751).can me replace it.

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    • Jestine Yong

      October 15, 2015 at 7:14 am

      Hi Ravindra,

      It is hard to tell. Usually you need the exact part number to work. If you have an inductance meter, you can compare both flyback legs. If the value is more or less the same then you can use it.

      Jestine

      Likes(1)Dislikes(0)
  12. Ravindra

    October 15, 2015 at 10:15 am

    Sir.. that faulty tv model number is Sony KV- 1435M3.i have another Sony tv.It model number is KV-1415GE.i have bought flyback (NX-4751)work fine with KV-1415GE tv.ihaven't inductance meter..but i check both flyback legs resistance using multimeter.values are often same.both tv models other parts also often same .can i use i have bought flyback? .

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    • Jestine Yong

      October 16, 2015 at 9:28 pm

      HI Ravindra,

      Checking the ohm value will not help because almost all connection have low Ohm. You still need an inductance meter to check it. If same or almost the same then you can use the flyback.

      Jestine

      Likes(1)Dislikes(0)
  13. Ravindra

    October 20, 2015 at 11:16 am

    Dear sir.my sony kV-1415GE tv from horizontal side hearing big spark sound.h-out and flyback replaced.capacitors diode resisters checked using multimeter.where is the fault.

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    • Jestine Yong

      October 21, 2015 at 7:57 am

      HI Ravindra,

      Do you mean after you have replaced all the parts the loud spark sound was still there when the TV was On?

      Jestine

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      • Ravindra

        October 24, 2015 at 12:15 am

        No sir.i replace high voltage capacitors in horizontal side.how to check 115v using bulb.

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        • Jestine Yong

          October 24, 2015 at 9:25 pm

          HI Ravindra,

          Just break the B+ line after the filter cap and connect the bulb between the line and the ground.

          Jestine

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  14. William

    January 28, 2016 at 3:19 am

    Hi, I have a bsc-31-0103 37-bsc-31-10301 I have found this no.on the net but have found that they are several with a different item no.? The last line is 20060422.Could you tell me what this no. Represents? Is the bsc no.all I need to bother worrying about? By the way I've used your help in the past. Thanks

    Likes(1)Dislikes(0)
    • Jestine Yong

      January 28, 2016 at 11:25 pm

      HI William,

      Sorry I have no info on this. Try email the owner of the below website to see if they have the info or not:

      http://hrdiemen.com/reparation/flyback/index

      Jestine

      Likes(1)Dislikes(0)
  15. ASAAH FRANKLIN

    April 23, 2016 at 3:07 am

    Sir I Have A LG Tv The Flyback Transformers Is Bad How Can I Fine The Number Because It Has Wipe

    Likes(0)Dislikes(0)
    • Jestine Yong

      April 23, 2016 at 12:00 pm

      Hi Assah,

      You need to find the service manual in order to see the part number.

      Jestine

      Likes(0)Dislikes(0)
  16. rey

    July 28, 2016 at 10:47 pm

    Sir how to find the part number of flyback for lg CRT TV 32 inch. With code no. Fx4bl-l1? Thank you sir I hope you reply. Thanks again

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    • Jestine Yong

      July 29, 2016 at 2:37 pm

      Hi Rey,

      I suggest that you find the service manual as they will list out the flyback part number. Some flyback will have few part number so the best you refer to the service manual.

      Jestine

      Likes(0)Dislikes(0)
  17. b.s kumar

    November 4, 2016 at 8:56 pm

    Any idea what the part number of the flyback/lopt transformer
    LG CRT TV
    Model No: 21FG3RG-AZ ATRHLFN.please help me.
    thank you.

    Likes(0)Dislikes(0)
    • Jestine Yong

      November 5, 2016 at 11:42 am

      Hi B.S Kumar,

      You need to locate the service manual of the TV in order to find out the flyback exact part number.

      Jestine

      Likes(0)Dislikes(0)
  18. Somasiri

    February 8, 2017 at 7:43 pm

    Mr. Young Please send me the suitable Flyback Model No. for LG CF 14 s 14 E LG TV 1-Col, 2-185 v, 3-B+, 4-Ground, 5-16 v, 6 -, 7-45 v, 8-ABL, 9-HT, 10-AFC.

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    • Jestine Yong

      February 9, 2017 at 10:47 am

      Hi Somasiri,

      Sorry I no longer have such information.

      Jestine

      Likes(1)Dislikes(0)
  19. Johnny

    May 18, 2017 at 10:31 pm

    Mr. Yong, what Flyback can i replace for Sony 591-11-8806?

    Likes(0)Dislikes(0)
    • Jestine Yong

      May 20, 2017 at 11:52 am

      Hi Johnny,

      Sorry I do not have such info .

      Jestine

      Likes(0)Dislikes(0)

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