All posts by Jestine Yong

• Advanced Analysis: Yokogawa DL9000 Oscilloscope

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  • Posted August 17, 2008
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• Not Following The Standard Code

  During my early days in studying electronics, i was given a list of transistor code/numbering by my lecturer and when you look at any transistors part number you will be certain that the transistor would be belong...

  • Posted August 16, 2008
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• Completed the Basic Monitor Repairing Course

  Last week i have completed the basic electronic repair course for two students and this week both of them came again to continue for the Basic Monitor Repairing Course. Next two weeks from now they will be...

  • Posted August 15, 2008
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• Some Good Spec About NTC Thermistors

  While browsing through the internet looking for some repair information, i stumbled upon this website that have some good data or specification for NTC Thermistors. Please click here for more information. Likes(0)Dislikes(0)

  • Posted August 14, 2008
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• 1 Farad 5.5 Volt BackUp Capacitor

  I got an interesting question from an email that i received today. Here is the email: “I am having problem measuring 1F capacitor 5.5V using the normal meter that is used to measure capacitor. Do you have...

  • Posted August 14, 2008
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• A Superb Website About Electronic Symbols

  One of my ERG member shared with me about this website that have lots of schematic symbols for most major electrical and electronic components. Check this website out by clicking on the picture. Likes(2)Dislikes(4)

  • Posted August 14, 2008
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• Electronic Repair Questions/Answers & Testimonials Part 9

  Hi there, Thanks for the newsletter. It is much appreciated. I have a question. I have a mitsubishi diamond point v71LCD 17″ monitor that powered on for a sec showed picture and went blank. I used a...

  • Posted August 13, 2008
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• Rewinding Your Own B+ Coil

  If you have been in the CRT Monitor repair i’m sure you would have come across shorted B+ coil problem. It could come in the radial type or sometimes the b+ coil could look like a small...

  • Posted August 13, 2008
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