All posts by Jestine Yong

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  LG Plasma TV Unable to Turn On-Repaired

                  This faulty LG plasma TV model no: 42PA4500/chassis 23PA was unable to turn on manually or with the remote control. When the power supply board output connector voltages were...

  • Posted May 12, 2016
  • 36
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  RG1R DL Automation For Swing Gates

              Hi! Today I got an automation electronic motherboard (mobo) from a technician who setup swing gates. The mobo has a failure on two relays. The relays wont work, as they are...

  • Posted May 12, 2016
  • 11
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  Completed One to One Advanced Electronics Repair Course

                Just completed today the 3 days One to One Advanced Electronics Repair Course for the participant from Bhutan. He already attended the Basic Electronics Repair course last week. Below are...

  • Posted May 11, 2016
  • 2
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  PFC Controlled Power Supply Unit Repair

                    This repair is about those newer and more difficult P.F.C. controlled PS Units. Like the recent very helpful articles from Paris. (Especially the Posts after his recent article...

  • Posted May 9, 2016
  • 26
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  How To Easily Locate The Different Speed Wires of Fan Motor

                    The complaint of this stand fan was not working even though the switch already turned On. From my experience, this kind of problem is usually due to bad...

  • Posted May 9, 2016
  • 23
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  Completed Another Electronics Repair Course-

                  Just completed another Basic Electronics Repair course for 3 participants. One participant is from Bhutan, one from Philippines and another one from Sepang. The student from Bhutan will continue...

  • Posted May 6, 2016
  • 3
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  Bluesky BST 2104, CRT TV, not working repair

                    This set belongs to a relative of my good friend Makis. He left it to me some days ago when he visited me asking me to take a...

  • Posted May 5, 2016
  • 31
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  Restoring Mr Light Mr 680V6 Emergency Light

                    This emergency light was brought to me with the complaint that it is dead. After confirming the complaint, I opened the light and dismantled it. On checking the...

  • Posted May 5, 2016
  • 11