All posts by Jestine Yong

• Open Winding In Yoke Coils

  Well, I’m not sure about you and as for me so far after so many years in this repair line i had only came across only few PC tube that have open winding in yoke coils. It...

  • Posted May 19, 2009
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• About USB Oscilloscope

  I have not use this type of scope before. If you have this type of scope i wish that you could share out your experience with us-thanks in advance. Please click on the picture to view the...

  • Posted May 18, 2009
  • 0
• Finding Good Test Points

  Whatever electronic equipment that you are repairing one must know where are the good test points located. You can’t just simply use a voltmeter or Oscilloscope to poke around the board. You must know what you are...

  • Posted May 17, 2009
  • 0
• Compilation Of Electronic Repairing Websites

    Here’s a good website that contains lots of electronic troubleshooting and repairing information. Please click on the picture to visit the website   Likes(0)Dislikes(0)

  • Posted May 17, 2009
  • 0
• Dry Joints In Surrounding/Corresponding Components

  Do you know that there are many cases of electronic problems were caused by dry joints in the corresponding components? Yes that means if you found a component or few components that have problem, please don’t just...

  • Posted May 16, 2009
  • 4
• Oscilloscope Tutorial

  Likes(5)Dislikes(1)

  • Posted May 16, 2009
  • 16
• Found Another Electronic Supplier

  Click on the picture to visit electronic goldmine for more information Likes(0)Dislikes(0)

  • Posted May 14, 2009
  • 0
• RF Bypass

  Have you ever wander why there are two capacitors (an electrolytic and a non polar cap) in the same output line of a power supply? Electrolytic capacitors have thin aluminium film rolled inside the can. This kind...

  • Posted May 14, 2009
  • 0