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All posts by Jestine Yong

  • electronics repair cpurse
    Completed Another Advanced Electronics Repair Course

    Completed the Advanced Electronics Repair course for 6 participants on 24th of April 2013. Here are the photos taken: Likes(2)Dislikes(0)

    • Posted April 30, 2013
    • 0
  • Completed Another Basic Electronics Repair Course

    Completed the basic electronics repair course for 6 participants on the 10/4/2013. Three to four of them will be taking the Advanced Electronics repair course by end of this month. Here are the photos taken during the...

    • Posted April 30, 2013
    • 0
  • Electronics Repair Questions/Answers and Testimonials -Part 45

      Dear Justine, Your SMPS Repair e-book thus reveal and boost my troubleshooting on LCD TV power supplies. I personally want to thank you on the tremendous effort and unselfishness in sharing your ideas in troubleshooting PSU....

    • Posted April 30, 2013
    • 22
  • Sometimes I Do Make Mistake In Repair

    Customer sent in a 15″ LG LCD Monitor with the complaint of no power. I found the fuse already open circuited and on board check found the power FET have shorted reading in all the 3 pins....

    • Posted April 30, 2013
    • 1
  • Hard to Find Chopper Transformer

    Do you know that it is not easy to find spare for chopper or switch more power transformer? The reason for it is simple- they are unique and rarely have problem. There is no reason for a...

    • Posted April 30, 2013
    • 0
  • Better Quality Of EEPROM IC

    If you encountered with an EEprom IC in an equipment where the data always corrupt then there is no point for you to keep reprogram that particular ic. The reason for it, the same EEPROM IC program...

    • Posted April 30, 2013
    • 0
  • Will Resistor Breakdown When Under Load?

    Resistors can be kept for a very long time and not like electrolytic capacitor where one has to use it fresh. If you have kept an electrolytic capacitor for more then 7 to 10 years there is...

    • Posted April 30, 2013
    • 0
  • Challenging Repair Job Versus Simple Repair Job

    Simple repair job like changing fuse, dry joints and etc could bring in fast income. Sometimes customer just sent in equipnent with the same model. If you have solved one problem you could solve the rest. They...

    • Posted April 30, 2013
    • 0
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