All posts tagged "Speaker System repaired"

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  Portronics Dash 12 Portable Speakers Repaired- Part 2

          Checked Voltages ON Charging IC here also voltages are fluctuating. I found battery out voltage on pin no.5 is fluctuating between 1.8v to 4.8v. so I suspected Charging IC Here. But what about...

  • Posted April 6, 2025
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  Portronics Dash 12 Portable Speakers Repaired- Part 1

              Received party speakers, stating problem it suddenly stopped working assuming the Battery drained they kept for charging for 1 whole day still it does not power ON. For confirming stated problem...

  • Posted April 6, 2025
  • 8
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  Philips MMS 430 Volume Control Unit Modification Wiring Details

                Received Back this speaker system almost after 10 years. Found volume control PCB is Broken again. But this time I decided to keep volume control & ON/OFF switch out of...

  • Posted March 8, 2025
  • 10
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  Rusted Iron Cores And Wires Found In Leading Brand JAMO Speaker System

              This speaker system was brought to me by my school classmate and a regular customer with the complaint that it was dead. After removing the rear connector board, when I pulled...

  • Posted June 1, 2024
  • 8
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  Fixed A Dropped And Broken Computer Speaker Model ALTEC LANSING ACS21W

            This computer speaker was brought to me by a regular customer stating that it was accidently dropped and the connectors have gone in. He tried to open, by pealing the speaker net...

  • Posted January 13, 2024
  • 12
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  A Speaker System With Power Issue Repaired

                A guy next door who owns an olive wood carving workshop brought this speaker system for repair and the issue was power related. He explains that his speaker system goes...

  • Posted February 23, 2022
  • 10
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  Creative SBS 370 – 2.1 Speaker Modifications

                  Received creative speakers stated problem both the satellite speakers Works intermittently when Vary Volume Control so that It is confirmed problem with the Volume Control. So I opened the...

  • Posted February 27, 2021
  • 25
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  Two Way Speaker System With No Sound Repaired

                  A friend of mine at church brought this two way sound system for repair. He works in the city of Jericho which is about one hour drive from my...

  • Posted September 26, 2020
  • 10