Latest News

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  Troubleshooting And Repairing BENQ LCD Monitor (With Video)

                    In my very small workshop, one corner is assigned as my office space. A bench with a desktop computer serves...

  • May 12, 2020
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  Broken Diode And Shorted Tantalum Capacitor Found In NAD C300 Amplifier

  Those of you who have not read my previous article (September, 2017) on this amp, may please read : https://jestineyong.com/shorted-mosfets-and-bad-capacitors-in-amplifier/ My friend brought this set back to me (May,...

  • May 12, 2020
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  Six Power Mosfets Shorted and…..

  this Link.A severe damaged welding machine repaired. Model: Zika I-200 My cousin brought his machine for repair. I have seen this machine before but this time the damage was very...

  • May 6, 2020
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  Jerking And Vanishing OSD In Sharp 21RK21N CRT TV

                  This CRT TV was brought to me in dead condition. At the time of bringing, and even opening and cleaning in...

  • May 6, 2020
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  Shorted Transistors In Singer Active Speaker

  The complaint of this Singer active speaker was unclear sound and low sound output. This problem can be due to the power supply producing improper dc output voltages or...

  • May 6, 2020
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  Reverse Engineering a Clock Pulse Giver

  Over the years my professional watchmaker friend brought me several of his professional devices when they stopped working or when he needed some advice. And I am always curious...

  • April 29, 2020
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  Partial Restoration Of Philips Three-In-One

                The model number of this set is Philips AZ1047/94 and this is a three-in-one set, i.e, CD-Radio-Tape Player. The set was brought...

  • April 29, 2020
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  FM Radio With USB Attachment No Audio Output Fixed

  I have received locally assembled FM Radio with USB Attachment form one of our Office boy for asking the help if we could do repair his radio equipment. Described...

  • April 29, 2020
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