All posts by Jestine Yong

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  Saved Two More ATX SMPS From Dump

                I request you to refer to my previous article of July, 2018 in connection with the above SMPS : 14 Bad Components Found In Intex SMPS Model Smart IT-2045S+ (Unbelievable)...

  • Posted August 16, 2021
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  Heating Up and Shutting Down Problem In Massage Device Repaired

              A massage therapist brought his device for repair and explained that it keeps shutting down and he cannot hear the fan spinning. I have worked on this device before and now...

  • Posted August 16, 2021
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  Assembled A 555 Based Timer For Water Boiler

                We have an assembled water boiler in our house. This was made many years back, when I was working in BPL and staying in Bangalore. A stainless steel vessel was...

  • Posted August 4, 2021
  • 11
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  Panasonic Hi-Fi With Error F61 Repaired

  Customer sent to me this Panasonic Hi-Fi with the complaint of F61 Error. Looking at the error code, it means serious problem and there must be component failure. The problem usually is not related to dry joints,...

  • Posted August 4, 2021
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  A Blu Tooth Speaker With Ripped Charging Port Replaced

              A German guy brought his blu speaker for repair and told me that he ripped the charging port by mistake and he wanted me to replace it. I peeled the top...

  • Posted August 4, 2021
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  LG LED TV Logo Stuck Repaired

                  A friend of mine brought his TV for repair. The TV does come on but it gets stuck on the LG logo and it stays there for a long...

  • Posted July 30, 2021
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  Corrosion Caused Repeated Failure Of PWM In Battery Charging SMPS DYSON SALOM 17530-01

  This SMPS was brought to me in May, 2019 by a technician. The name and model recorded by me was Dyson Sec Salom 17530-01. The complaint that time was failure of its PWM TNY278PN. That time, I...

  • Posted July 30, 2021
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  No Power In Chair Massager Repaired

  A lady brought me lots of stuff to repair and one of these was a chair massager that does not power up. She explained that smoke was coming out of the controller and then the massager went...

  • Posted July 30, 2021
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