All posts by Jestine Yong

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  LED Dance Floor Light Repaired

              This leds device was brought to me by an event organizer woman with complaint of deadness. Received it and open it from front, removed the smps and it’s control board. This...

  • Posted March 24, 2023
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  Jumping Images And Colours Solved In LG CRT Monitor 500G

            This CRT Monitor belongs to the hospital where I work and was brought with the complaint that either one color like Blue will remain on the screen and/or picture starts jumping. I...

  • Posted March 24, 2023
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  Completed Another MicroElectronics Repair Level 4 Course

  Completed another MicroElectronics Repair level 4 course for a participant. He already taken the level 1, 2 and 3 early this year. Below are the photos taken during the 3 days course: Likes(25)Dislikes(0)

  • Posted March 24, 2023
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  Failed SMPS Revived With Module And Amp Added In PANASONIC DVD Player Model DVD-S2

            This DVD player was first brought to me in July 2015 when it was totally dead. That time, after several futile attempts to revive the SMPS section, I removed all the components...

  • Posted March 18, 2023
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  A Shorted/Dead Welding Machine Repaired. Model: Apex ACR-180

  A welding technician brought many welding machines for repair. This one was urgently needed so I started right away finding the fault in this machine. The technician explained that the machine comes on but does not weld...

  • Posted March 18, 2023
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  Rusted Push To ON Button Caused Permanent Display Of Menu In ZENITH CRT Monitor Model 56V

              This CRT TV Monitor belongs to the hospital where I work and was brought to me with the complaint that the menu remains displayed on the screen always and the button...

  • Posted March 18, 2023
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  Completed Another Advanced Electronics Repair Level 2 Course

  Completed the Advanced Electronics Repair level 2 course for 6 participants. One of the participants was from South Korea.  If you are interested in the repair course, do visit this link for more information. Below are the...

  • Posted March 18, 2023
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  Silvercrest Wet and Dry Vacuum Cleaner Repair

  Recently my brother gave me a defect Silvercrest wet-and-dry vacuum cleaner that no longer worked. Opening the vacuum cleaner was easy after removing 5 screws. Apparently charging the lithium-ion pack still worked. When the 9.6V DC power...

  • Posted March 11, 2023
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