Latest News

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  Cracked Unknown PWM Replaced By Universal Module In Pressure Monitor SMPS

  One of the technicians brought the SMPS alone, of this pressure monitor, picture of which was shared by him through whatsapp upon my request. The SMD PWM IC had...

  • August 21, 2021
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  Smoke Alarm Repair

                A 40-year-old mains powered smoke alarm started occasionally triggering without smoke and the prime suspect (other than dust) was the main 4.7...

  • August 21, 2021
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  Moto G 3rd Gen Mobile Repaired For Ringer/Speaker Not Working

              Received call from the customer referred by my friend for Mobile ringer tone not working. Customer handed over the mobile at my place....

  • August 21, 2021
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  Olik Amplifier Right Channel No Sound Repaired

  Customer sent to me this Olik brand Amplifier with the complaint of right channel don’t have sound. I have tested it and it was true that the left channel...

  • August 16, 2021
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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...

  • August 16, 2021
  • 10
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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...

  • 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...

  • August 4, 2021
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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...

  • August 4, 2021
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