All posts by Jestine Yong

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  Sony AC-L10 replacement Adapter Fix/repair

                Don’t buy a cheap replacement power supply! – YouTube Why? Not only it generates RF airwaves and induces a lot of unwanted interference in your home Power net, but makes...

  • Posted January 8, 2016
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  Resurrection of a Philips Prestige Valve Radio

                    I keep getting antique pieces such as Valve Radios, Valve Amplifiers, Valve Spool Tape Recorders etc. For servicing. In fact, this is what I like the most, being...

  • Posted January 8, 2016
  • 47
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  Repair of Amana / Goodman Hotel Air Conditioning Control board

                My friend is a Refrigeration mechanic fixing ice machines, freezers, and air conditioning. He calls me when he has trouble with electronic controls for this equipment. I was asked to...

  • Posted January 4, 2016
  • 16
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  No Power In Water Filter Machine Repaired

            A customer sent this water filter machine to me for repair with the complaint of no power. The output voltage of this Fuzzy Controller module should be 20 Vdc but now measured...

  • Posted January 4, 2016
  • 9
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  Videocon LCD TV StandBy Mode Repaired

                This Videocon LCD TV complaint was red light or in standby mode and it can’t be turned on using the remote control or even by pressing on the front panel...

  • Posted December 30, 2015
  • 17
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  GEDEME Fridge Protector Repaired

                    This Fridge Line Protector Brand GEDEME, Cuba made, model CD 3200 was brought to me fully dead, and it had been checked on by other tech. First thing...

  • Posted December 30, 2015
  • 15
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  No Power In Samsung DVD Player Repaired

              The complaint of this Samsung DVD player was no power. As you can see from the photo above, there was no display in the front panel. Once the cover was opened...

  • Posted December 28, 2015
  • 16
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  Toshiba Laptop Repaired

                    This Toshiba laptop was brought to me and the complaint was it started working more and more slow when you switched it on when the time was going...

  • Posted December 28, 2015
  • 8