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  • how to fix laptop charger and adapter
    How to Repair Laptop Charger

                    If you are reading this article then you must have faced the problem similar to what i had faced. You see ...

    • July 7, 2017
    • 6
  • ham radio ionosphere
    Is HAM Radio a Dead Hobby?

                        The short answer is no… There are still plenty of people out there, chatting over the short waves, using...

    • July 3, 2017
    • 18
  • singer crt tv pincushion out repaired
    Pincushion Problem In CRT TV Repaired

                      Customer sent in this Singer CRT TV with the complaint of pincushion out. This means that the display at the...

    • July 3, 2017
    • 12
  • how to repair sansui hi fi no sound
    How To Repair No Sound Problem in Sansui Hi-Fi

                        Customer sent to me this Sansui Hi-Fi with the complaint of no sound even though the volume control already...

    • June 26, 2017
    • 19
  • crt tv repair kitset
    Fixing ES China Kit in CRT TV

                        The following conversation with Mr. Albert van Bemmelen when commenting on my previous article, http://jestineyong.com/grundig-tv-repair-tips-china-kit-and-rejuvenation/ is the reason for writing...

    • June 26, 2017
    • 11
  • how to make your own signal injector
    How To Make Your Own Audio Signal Injector

                    Recently I had some extra time thus I had built one Signal Injector which can make troubleshooting easier for Audio System...

    • June 23, 2017
    • 30
  • how to repair speaker problem in tv
    LED TV No Sound Repaired

                    Customer sent in this BG LED TV with the complaint of no sound. I had tested it and indeed it was...

    • June 23, 2017
    • 5
  • bad capacitors
    Servicing S200HL Acer LCD Monitor

                    My LCD monitor was found dead one day morning. This works on an external 19V Adapter. The output of Adapter was...

    • June 19, 2017
    • 26