All posts tagged "Oscilloscope Repair"
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
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
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
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
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
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
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
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