All posts by Jestine Yong

• Common Fault In Electronics Equipment

  No matter what type of electronics equipment  you are repairing there will always be common fault. The common fault can be no power, no display, motor not running, intermittent color out, no high voltage, data can’t be saved,...

  • Posted April 30, 2013
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  Transformerless Power Supply Circuit

  If you have an interesting story to share about common fault, we would like to hear from you-thanks If you intend to build a low voltage power supply without having to use a transformer then I believe...

  • Posted April 30, 2013
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  No Medicine To Cure Laziness

  There was a teacher who told my wife “If a student is stupid I can always teach and guide him to be clever but if the student is lazy then it will be hard for me to...

  • Posted April 30, 2013
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• Not A Big Problem If You Can’t………

  ….find the books on your type of repair field. One in a while I will have question regarding if I have this or that book. I told them I have searched the entire internet and not be...

  • Posted April 30, 2013
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  Completed Another Advanced Electronics Repair Course

  Just completed another Advanced Electronics Repair Course on 27/2/13 for 3 participants. One from Langkawi who is working as repair tech in a hotel and the other two ladies were from University Petronas Perak. Here are the...

  • Posted April 30, 2013
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• Electronics Repair Questions/Answers and Testimonials-Part 43

  Thanks man because of your newsletters I can repair a number of electronic equipment. Brisco ================================================== Excellent job jestine.I knew its really hard to pinpoint some bad components in the circuit especially IC.,but anyway you give us...

  • Posted April 30, 2013
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• About Equipment Plastic Cover-Beware!

  You have to beware if you come across some old equipment. The reason for it is because you may accidentally break the cover into pieces if you are not careful enough. Some equipment already went through a...

  • Posted April 30, 2013
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• Don’t be fooled by e-caps

  I believe you have seen lots of bad electrolytic capacitors are due to bulged on top of the cap. The bulged e-caps usually can be found in LCD Monitors, LCD TVs or even Plasma TVs. It is...

  • Posted April 30, 2013
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