All posts by Jestine Yong

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  Non Repairable Of UNITY 830D Multimeter

  I was at a bike service center for routine servicing of my Bike. In conversation about new technology trend of bike. Suddenly mechanic remembered that he has one multimeter which was damaged by one of his helper...

  • Posted September 10, 2021
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  Sisil Mixer Grinder Repaired

  A customer sent to me this Sisil Mixer Grinder with the complaint of no power. Whenever a grinder that has the problem of not working it can be due to broken wires, a failed motor, control problems...

  • Posted September 10, 2021
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  Cracked Fuse, Capacitor, Shorted STR & Diodes Found In ONIDA Ultra Slim CRT TV

          This CRT TV model No.CO21SBL300B of Onida make was brought to me stating that a loud bursting noise was heard while watching the TV and it became dead. I opened the TV and...

  • Posted September 3, 2021
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  Repaired Electric Camphor Diffuser And Capacitor Discharge Tool

  One of our housing society members came with Electric Camphor Diffuser to my place he needs my help to repair the unit. Problem stated by him is when he powers ON the unit – LED power indicator...

  • Posted September 3, 2021
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  Tracks Found Cut In Philips AZ1047/94 CD Sound Machine

            This set belongs to my school classmate and was brought with the complaint that it was dead. After opening the covers, I dismantled the set completely and did a thorough cleaning up....

  • Posted September 3, 2021
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  Modification Of LED TV SMPS

                          This BG 24 Inch LED TV came in with the complaint of no power. Generally no power symptom mostly are cause by the failure in...

  • Posted August 27, 2021
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  Intermittent Problems In METROQ MTQ4070 LCR Meter Solved

                This LCR meter was bought by me a few years back and seldom used. When I took it for use recently, it was working intermittently. The on/off switch was not...

  • Posted August 27, 2021
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  Restored A Tampered And Spoiled KREFT Valve Radio

  Those of you who have missed by earlier article published on 7th June, 2018 may please visit this link: Servicing Kreft Valve Radio | Electronics Repair And Technology News (jestineyong.com) This radio was brought to me with...

  • Posted August 27, 2021
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