All posts by Jestine Yong

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  No Power In LED TV Solved

                      The complaint of this UNIC LED TV was no power. So the first thing to do is to remove the cover as seen from the photo below:...

  • Posted March 25, 2017
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  Electronic Kettle Not Turning Off MiracleMAX

                        Our electronic kettle at home had slowly been getting worse – not shutting off when it should. Some electronic kettles use a ‘sterile’ feature, where the...

  • Posted March 25, 2017
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  No Sound In Mini USB Subwoofer Repaired

                        A customer sent to me a USB Mini Subwoofer set for repair and the complaint was no sound but have power. When the AC power was...

  • Posted March 18, 2017
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  Description and Debugging of the L9135PD Injector Driver IC

                    I got a problematic ECU ( Electronic Control Module ) in my service now days, the request from the customer company was does the ECU is faulty, actually...

  • Posted March 18, 2017
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  How To Repair No Power Symptom In Asus X555LD Laptop

                      My friend and Shop owner Chafik asked me to have a go on an Asus X555LD Laptop from a customer that was completely dead now. It didn’t...

  • Posted March 11, 2017
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  How To Repair And Servicing IBall PC SMPS

                    This iBall PC Computer SMPS belonging to a technician friend of mine, was given to me very long back for trouble shooting, as it became defective after a...

  • Posted March 11, 2017
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  Dreambox 800 PVR Satellite Receiver Repair

                            This repair is about a dead Dreambox 800 HD PVR that one day refused to work. Plugging in and or turning the adapter Plug...

  • Posted March 7, 2017
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  No Disc In Singer DVD Player Repaired

                        The customer complaint that his Singer DVD Player can’t read disc-see the above photo. As usual, one has to remove the cover in order to troubleshoot...

  • Posted March 7, 2017
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