Latest News

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  Tektronix 2465A DV Oscilloscope Siemens Hall-Effect Sensor Controlled Fan Motor Rebuild: Part 1

                      I imagine that most of you have seen my article on the replacement of the memory back-up battery in...

  • January 2, 2019
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  Lab31 – 3 cell lithium-ion charger repair

                    My little naughty niece Astrid gave her USB charger to her father after it this week failed working. Why my...

  • January 2, 2019
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  Substitute Electronic On/Off Switch Provided In Sony Radio

                      This Sony Radio ICF-570 was brought to me by a technician friend of mine, with the complaint that the...

  • January 2, 2019
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  Samsung Phone Charger Repair

                        Hi! This is not a nice repairing article I think so, and also not maybe a really repairing...

  • December 29, 2018
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  Completed The Basic Electronics Repair Course

                      Just completed the last training class for this year (2018) for 8 students from Shell Malaysia. It was the...

  • December 29, 2018
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  Taiwan Trip

                        My family and I went to Taiwan on the 20th to 26th December 2018. Seven years ago (2011)...

  • December 28, 2018
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  13007 Power Transistor, Faulty  Diodes and a Capacitor Found In Self Made LED Porch Light

                    This is a generally available Power Supply that can take around 2A load usually used for LED Serial Lights. I...

  • December 18, 2018
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  LED Light Blinking in 40″ Samsung LCD TV

                    A customer brought in this Samsung 40″ LCD TV for repair with the complaint of front power LED was blinking....

  • December 18, 2018
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