• Tektronix 2440 Oscilloscope Repaired
    Tektronix 2440 Oscilloscope Repaired- Part 3

                Here is the part 2 article: http://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 first anticipated. Mainly because it is a pleasure...

    • Posted September 30, 2015
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  • tektronix scope repair
    Tektronix 2440 Oscilloscope Repaired- Part 2

                After my last article on a Tektronix 2440 Oscilloscope Repair was published: http://www.jestineyong.com/tektronix-2440-oscilloscope-repair/ That had a Big Short Circuiting (Low Voltage) Power Supply that blew up the Wall Outlet Main Power...

    • Posted September 30, 2015
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  • amplifier repair
    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 vandalism in its PCB trying to repair it...

    • Posted September 28, 2015
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  • philips crt tv repair
    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 cover and check the circuit board especially the...

    • Posted 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 Case Histories Volume 1″.  If you are repairing...

    • Posted September 26, 2015
    • 0
  • lcd tv repair
    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 shutting down its function while being in normal...

    • Posted September 26, 2015
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  • subwoofer repair
    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 the circuit board inside, one need to open...

    • Posted September 26, 2015
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  • fiat car radio decoding
    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 was locked. The car owner was in a...

    • Posted September 22, 2015
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