Latest News

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  Modifying BPL M9903-Two-In-One To House USB Unit In Place Of Tape

                  This two-in-one of BPL make was brought to me for servicing stating that the sound was intermittent and there were a...

  • March 30, 2020
  • 18
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  31.8 VDC Is Not Good Enough To Power Up LED TV Backlight

  This Singer 32″ LED TV came in for repair with the complaint of no display but have power with green power LED lighted up. For your information, no display...

  • March 28, 2020
  • 7
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  Track Served As A Fuse To Save CRT TV From Lightning

  This Sharp 20” CRT TV was brought to me in dead condition, after a lightning strike. As usual, my first job was to clean up the in and out...

  • March 28, 2020
  • 16
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  An Unusual Microwave Oven Symptom Repaired

                A friend of mine approached me when I was picking up my son from school and asked me about his microwave oven....

  • March 28, 2020
  • 8
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  Replacing Working Components In Switch Mode Power Supply

              The OLAN 22″LCD TV came in with the complaint of no power symptom. Once the cover was removed I saw four circuit boards:...

  • March 23, 2020
  • 17
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  Working Of Relay And Its Interfacing With 8051 Microcontroller

                    What is relay and why we need to use it: Relay is an electromagnetic switch operated by DC voltage to...

  • March 23, 2020
  • 5
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  Bleeding Diode Shorted

                    This week was a crazy repair week for me since most of the repair devices brought to me were microwave...

  • March 23, 2020
  • 16
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  Still Have Hope In A Faulty Switch Mode Power Supply

  This Macksonic 32 inch LED TV came in for repair with the complaint of lightning struck. The customer asked me do my best to repair it because it was...

  • March 17, 2020
  • 16