Microphone Repair | Electronics Repair And Technology News

Repair Of Dead Wireless Microphone

Jestine Yong — Sat, 16 Aug 2025 09:48:09 +0000

This wireless mic was brought with complaint of deadness. I open it and examine it,seeing no link to problem e.g burnt,bulged or rust components, i decided to test all components one after other. I fancy this board because virtually all components are tagged with their values on the board. So […]

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Karaoke Bluetooth Microphone Repaired

Jestine Yong — Sat, 07 Jun 2025 01:48:40 +0000

In our housing complex there are group of music lovers, keeping get together music concert every weekend & public holidays in our premise, they ordered 7 to 8 these types of microphone. One of our colleague came to me with his device, stating device is not charging. On visual inspection […]

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Wster WS2911 Karaoke Mic

Jestine Yong — Sat, 22 Feb 2025 11:54:25 +0000

Received Wster WS2911 Karaoke Mic, stating problem not working. Inspected unit found it powering ON, Speaker also working but Mic is not working. Tried by sliding the Mic Volume but no effect. Removed Top Cap of Microphone & PCB Area for inspection in any wire is broken. Wires found […]

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A Broken SMD Power Switch On A Wireless Microphone Repaired

Jestine Yong — Sat, 03 Aug 2024 12:19:08 +0000

A sound technician brought me this microphone for repair. He tried to fix it himself but he actually made it worse. It has a broken switch and he wanted it back in operation as soon as possible. It is a very expensive microphone and it is heavily used in […]

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Restoring A 47 Year Old Piezo Wireless FM Microphone

Jestine Yong — Fri, 14 Oct 2022 13:13:52 +0000

Several weeks ago an old friend brought some used but still useful for parts boards. Including a badly old rusted Wireless FM microphone that no longer worked. It was from a Japanese firm called PIEZO and was manufactured around the year 1975. Following photo shows the inside transmitter board that looked like it was wired […]

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A dead microphone was brought back to life. Model: TAKSTAR SN-58

Jestine Yong — Mon, 24 Mar 2014 02:31:41 +0000

This microphone was brought to my shop and the complaint was it does not produce any sound. I connected it to my amplifier in the shop, it was completely soundless. It was not the best microphone but it was a repair job that has to be done. As […]

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