All posts by Jestine Yong

• Electronic Repair Questions/Answers & Testimonials- Part 36

  Thank`s for the tips,i`ll already check my lcd power board and found 2 diod (3 pins)was damaged and 1 6pins power regulator was damaged. The first thing i do is replace the 2 diod and connect the...

  • Posted July 26, 2009
  • 32
• Testing SMPS Transformer Without Load

  I believe many of you (electronic repairer) have tested the output voltage of a linear transformer before. Just set your meter to measure AC voltage and place the probes across the output of the linear transformer. If...

  • Posted July 25, 2009
  • 63
• Visitors From Singapore

  This afternoon there were two visitors from Singapore came to visit my company and inquire about the repair course and my coming book. Both of them are EGR members and in the Electronics telecommunication line. We chatted...

  • Posted July 24, 2009
  • 0
• DLP Lamp Replacement

  Likes(1)Dislikes(0)

  • Posted July 23, 2009
  • 2
• PWM IC Tester

  One of my EGR members from Iran had completed the project of building the UC3842 PWM IC tester. I like the sticker that have all the PWM IC part number (refer to the photo). It is good...

  • Posted July 22, 2009
  • 18
• ECG Semiconductor Replacement Guide

  Once in a while i do get email about where to get the Philip ECG Master Replacement Guide. I told them that they were no longer print the data book instead i channeled  them to http://www.nteinc.com to...

  • Posted July 21, 2009
  • 94
• Electronic Repair Questions/Answers and Testimonials- Part 35

  Hi Jestine !  Hope you are fine. Thanks for the “master’s hand” in this wonderful and easy to understand piece of work. The newest person in this field will feel confident after reading just a few pages of your...

  • Posted July 20, 2009
  • 4
• Laptop POST Card

  If you are repairing laptop then i guess this post card may be useful to you. Please click on the photo for more information:     Likes(0)Dislikes(0)

  • Posted July 19, 2009
  • 10