Latest News

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  Tektronix 2440 Oscilloscope Repaired- Part 3

              Here is the part 2 article: https://www.jestineyong.com/tektronix-2440-oscilloscope-repaired-part-2/ Today I started with Calibrating the 500MS/s Tektronix 2440 Memory Oscilloscope. Something that was easier then I...

  • September 30, 2015
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  Tektronix 2440 Oscilloscope Repaired- Part 2

              After my last article on a Tektronix 2440 Oscilloscope Repair was published: https://www.jestineyong.com/tektronix-2440-oscilloscope-repair/ That had a Big Short Circuiting (Low Voltage) Power Supply...

  • September 30, 2015
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  KONIG PA 10000 (2 x 500Watt) amplifier, no output in one channel repaired

                This amplifier was given to me for repair after an unsuccessful repair intervention of another technician, who unfortunately left permanent traces of...

  • September 28, 2015
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  No Power In Philips CRT TV Repaired

                    The complaint of this 21″ Philips CRT TV was no power. The first thing to do is to remove the...

  • September 28, 2015
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  New E-book- LG Plasma TV’s Case History Volume 1 By Damon

                Mr Damon Morrow from USA who is a specialist in TV repairs has just launched his 11th Ebook on “LG Plasma TVs...

  • September 26, 2015
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  Blomberg 19” LCD screen TV/ Monitor with intermittent shut downs, repaired

                  A friend of mine who owns this TV set asked me to take a look on it as the set was...

  • September 26, 2015
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  No Sound In 3 Channel Subwoofer System

                The complaint of this 3 channel sub woofer system was that the right speaker does not have sound. In order to see...

  • September 26, 2015
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  Fiat Punto Low- Car Radio Decoding

                Hi! I got a “Fiat Punto Low” car radio today to my service for repairing. Exactly, the problem was does the device...

  • September 22, 2015
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