All posts by Jestine Yong

• Electronics Repair Questions/Answers and Testimonials- Part 40

    Hello Jestine, i have been having some problem with components testing and i want to ask some question. Considering the test for diode, when its forward bias, a value is shown on the screen like 419...

  • Posted December 25, 2012
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  Ribbon Cable Repair Tip

  The photos and information is contributed by Ken Newton from USA regarding how one could repair the ribbon cable. Ribbon cables can be found inside LCD TVs, Printer and some other equipment. Sometimes when we want to...

  • Posted December 22, 2012
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• Defective New IC

  Don't always estimate that a new IC will always work beause I came across cases where I have to replace the IC twice in order to get the equipment to work again. If you are confident that...

  • Posted December 20, 2012
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• Video- After Laptop/Notebook Service Gone Wrong

  An angry customer from China broke and stepped on the Hp laptop in front of HP office after he was fed up with dodgy warranty and service provided by HP. If you are in the repair service...

  • Posted December 19, 2012
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  QMAX PCB Fault Locator

  I found this tester while checking on the QMAX V 200 in circuit tester. It looks like a high end tester and the waveform have some similarity with Huntron tracker (ASA). There is a link to the...

  • Posted December 19, 2012
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  21 Safety Rules for Working with Electrical Equipment

  Beh posted the above website on my facebook timeline and I found it to be very good especially to those who are new in the electronics/electrical repair field. Click on the above photo to check out the...

  • Posted December 18, 2012
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• Picture Shaking in Slim TV

  One of my ERG members shared about the replacement or substitution of any universal power supply for an equipment. Make sure the current is rated the same or higher than the original one. He replaced one with...

  • Posted December 17, 2012
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• Computer SMPS How Stuff Work

  Found an interesting blog about electronics. The post will explain how electronics gadget work. Please feel free to check out the latest blog by DMohan Kumar by clicking on the photo below: Likes(1)Dislikes(0)

  • Posted December 15, 2012
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