All posts by Jestine Yong

• 
  LCR-600 100 kHz High Precision LCR Meter

            I’ve got an email from Caltestelectronics about the new release LCR-600 meter by Global Specialties. Here is the excerpt from the website “The LCR-600 is a high precision test instrument used for...

  • Posted April 2, 2015
  • 2
• 
  Panasonic Microwave Oven Operates Thanks To Recycling

                  I have never worked on a microwave oven before. In fact I had no idea how they worked. So when a friend bought his in for repair, I realised...

  • Posted March 30, 2015
  • 29
• 
  My niece’s iron went back to life

                  My older niece came to me very desperate because she and her little son had to travel and her travelling iron was broken, the complaint was it had a...

  • Posted March 30, 2015
  • 24
• 
  Tektronix 2465A DV Oscilloscope Memory Backup Battery Replacement

                        My Tektronix 2465A DV Oscilloscope is in near mint condition, but it is still old. The backup battery looks like it is the original battery that...

  • Posted March 28, 2015
  • 49
• 
  New Ebook- Emerson LCD TV Case Histories Volume 1 By Damon

              Mr Damon Morrow from USA who is a specialist in TV repairs has just launched his 7th Ebook on “Emerson LCD TV Case Histories Volume 1”.  If you are repairing the...

  • Posted March 28, 2015
  • 3
• 
  7 Inch Notebook Power Adapter Repaired

                  Customer visited my place with 7 inch notebook with the complaint of power On intermittently. When I have connected notebook with power adapter on mains there was no power...

  • Posted March 28, 2015
  • 5
• 
  Repair of Fuyuang 55V 250VA Li-ion charger

                      A not working (of course) LI-ION charger was brought to me for an inspection. And someone probably shorted this charger because they assumably changed the in and...

  • Posted March 24, 2015
  • 23
• 
  Motherboard HP-COMPAQ Repaired

                      This Motherboard HP-COMPAQ was given to me and the complaint was no video out   As you can see in the photos below there were four bulged...

  • Posted March 24, 2015
  • 29