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Radio Receiver Repaired

By on April 21, 2015
radio receiver repaired










A friend of mine brought to me this radio receiver brand OPTIMUS (AM/FM), I do not know the Model No.: because it was erased, it’s an old model.

 radio receiver repair

Let’s disarm it, I said to him.


Only a few screws for taking out the back cover.

radio receiver repairs

Then I decided to take out the PCB for checking on the audio out.

 radio receiver repairing

In the meantime I was moving around the PCB look in the photo below what happened.

radio receiver repaired

As you can see the magnet of the speaker was loose, I confess I’ve seen this kind of situation with speakers a lot of times. The magnet was put into its place and glued with Krazy glue.

krazy glue

Now the receiver can be heard very well, and that’s all.












This article was prepared for you by Humberto Rodriguez, one of our ‘Master Authors’ from Cuba.


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  1. Andre Gopee

    April 21, 2015 at 10:16 am

    Very Simple repair. Thanks for the article.

  2. Robert Calk

    April 21, 2015 at 10:18 am

    Good job Humberto.

  3. Merlin Marquardt

    April 21, 2015 at 10:26 am


  4. Yogesh Panchal

    April 21, 2015 at 1:57 pm

    Good job Humberto

  5. Albert Hoekman

    April 22, 2015 at 3:15 am

    Nice job Humberto

  6. Mark Tembo

    April 23, 2015 at 11:37 pm

    Thanks for the article, though it looks simple, it is very educative.

  7. Fuseini Abdul Mumuni

    August 24, 2015 at 1:44 pm

    Thanks for sharing. Was the radio completely dead or the sound was not clear. What was the sympton.


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