All posts by Jestine Yong

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  A LG Smart TV Remote Control Repaired

                This was brought to my shop for repair. It was working fine but even it was replaced with new batteries, it lasts for only a few hours and then shuts...

  • Posted March 8, 2021
  • 19
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  Rejuvenated A Weak CRT Tube Of Samsung Model KS9A21M16 And Fixed Broken Back Cover

                                  This CRT TV was brought to me by a new customer (another recommendation done by a satisfied one, related to him)...

  • Posted March 8, 2021
  • 15
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  Using Clear Schematic Diagram To Troubleshoot Desktop Computer 400W ATX SMPS

                  I received call from the customer that his computer does not turn ON & He has confirmed problem with SMPS because he is having card level repair experience. So...

  • Posted March 4, 2021
  • 22
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  Funny Tuner IC Complaint Found In SONY Car CD Player

              This Car CD /Tuner/USB Player was brought to me by a new customer with a complaint that all functions work except Radio. The complaint was confirmed on my checkup. So, I...

  • Posted March 4, 2021
  • 21
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  Shorted Diodes Found In Makita Battery Charger

                An old man walked into my workshop carrying a battery charger that was totally dead and asked if I can repair it right away for it was urgently needed. I...

  • Posted March 4, 2021
  • 12
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  Strange Power Supply Tester Result

  Yesterday my desktop power computer user friend brought over 2 of his now defect ‘bigger’ power supply units for repair. One was 650W, and the other one was 850W. I tested both smps units with my special...

  • Posted February 27, 2021
  • 18
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  Creative SBS 370 – 2.1 Speaker Modifications

                  Received creative speakers stated problem both the satellite speakers Works intermittently when Vary Volume Control so that It is confirmed problem with the Volume Control. So I opened the...

  • Posted February 27, 2021
  • 29
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  Protronics Portable Bluetooth Speakers Repaired

                  Received Bluetooth speaker for repair stating problem sound quality is not as good as earlier and making some vibrating Noise when sound level is high. For testing I have...

  • Posted February 22, 2021
  • 4