All posts by Jestine Yong

• Completed Another Basic Electronic Repair Course

  This was my second course for this year and it was attended by 8 participants that came from various companies ranging from major newspaper press to building telco tower company. The course went smooth as usual and...

  • Posted February 6, 2010
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• Electronic Repair Questions/Answers And Testimonials-Part 48

  Hi Jestine,   Thank you for the reply I appreciate it, I bought your ebook to help teach my daughter about fault finding & have to say it is 1 of the best & easiest to read...

  • Posted February 5, 2010
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• Electronic Supplier From USA

  Found another electronic supplier from USA-ABRA Electronics. I have been compiling electronics supplier website and nowadays getting hard to find new electronic supplier. If you know of any electronic supplier website please do let me know and...

  • Posted February 3, 2010
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• What is Arc Flash?

  If you repair CRT Monitor or TV, i believe you have seen before the blue arc from the anode to ground. If you need to understand how this arc happen please click on the photo above. Likes(0)Dislikes(0)

  • Posted February 3, 2010
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• Intel 45nm Chip Factory

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  • Posted February 2, 2010
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• Pros and Cons Of Being An Authorized Service Center

  Recently got an email from ERG member about the pros and cons of being an authorized service center and this is what he wrote to me: I would like to ask you what’s the pros & cons...

  • Posted January 31, 2010
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• What Could Cause A Transformer To Burn?

    Whether you are dealing with Linear or Switch Mode Power Transformer, I’m sure you have came across a burnt transformer  before. The question is, what could have cause the transformer to burn (shorted primary winding, bad...

  • Posted January 30, 2010
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• Just Manuals Dot Com

  This website was shared by Phil Katz and please click on the photo to get more information about the schematic diagrams and Manuals. Remember, in the future if you need to find any schematic diagrams, please drop...

  • Posted January 29, 2010
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