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All posts tagged "Oscilloscope Repair"

  • Tektronix 2465A SRAM Chip Replacement By Ferro Magnetic Ram A Great Success
    Tektronix 2465A SRAM Chip Replacement By Ferro Magnetic Ram A Great Success

                After some hesitation I today finally decided to start replacing the old 4464 SRAM in my Tektronix 2465A oscilloscope by a special Ferro Magnetic Ram chip type FM1608 from Ramtron. Below...

    • Posted June 11, 2021
    • 16
  • kenwood oscilloscope repair
    Important Maintenance on a Kenwood CS-5130 40MHzOscilloscope with Read-out

                        Preventing having faulty equipment is a very important part of a good engineer’s life, as is the final repair of any device. So maintenance plays an important...

    • Posted January 9, 2019
    • 14
  • TEKTRONIX OSCILLOSCOPE REPAIR
    Tektronix 2465A DV Oscilloscope Siemens Hall-Effect Sensor Controlled Fan Motor Rebuild: Part 1

                        I imagine that most of you have seen my article on the replacement of the memory back-up battery in my Tektronix 2465A DV Oscilloscope. If not, you...

    • Posted January 2, 2019
    • 30
  • oscilloscope repair
    Fungus Attack In Vartech Oscilloscope

                    This Vartech Oscilloscope Model SS-5020B belongs to the writer and it was found in ‘no beam’ condition one day on switch on. As you all know, our tools and...

    • Posted December 10, 2018
    • 5
  • tektronix 2465 repair
    Amazing Tektronix 2465 Repair Information

                          Today I was helping a friend by checking his electronic car key with my Tektronix 2440 and 2465 oscilloscopes. The car key was fed by two...

    • Posted April 21, 2018
    • 26
  • Tektronix 2440 Scope Backup Lithium Replacement

                      Most of Jestine’s Repair Blog Readers probably already read about the completely Short circuiting Tektronix 2440 500MS/s Memory Scope that was successfully repaired not long ago. You can...

    • Posted April 11, 2016
    • 16
  • attend oscilloscope repair
    January 1st, oscilloscope hangover!

                    The first day of the year, still recovering from the New Year’s Celebrations, I had planned to have a lazy afternoon. On my desk laid a board sent to...

    • Posted January 26, 2016
    • 12
  • tektronix scope repair
    Tektronix 2440 Oscilloscope Repaired- Part 4

                  Here are the previous article: https://www.jestineyong.com/tektronix-2440-oscilloscope-repair/ (Part 1) https://www.jestineyong.com/tektronix-2440-oscilloscope-repaired-part-2/ https://www.jestineyong.com/tektronix-2440-oscilloscope-repaired-part-3/ Today I opened the already completely repaired 2440 Tektronix Oscilloscope again to try and fix some of the remaining FAIL errors....

    • Posted October 9, 2015
    • 20
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