We did same for our pair of 2465. Fixed defective hybrids, bad waveform cal source, recapped everything, clean up and so on. Nice analog scopes!!
Best,
me too
I did a full capacitor recap
And in one of them defective hybrids replaced In the picture with the red arrow
2 were completely repaired and the third
Need to replace the A5 board
Basically the story started with a friend giving me the 2465 as a gift
To fix it, I bought a cheap 2445 for 70$
for the parts.
After I fixed the 2465
I couldn't not give 2445 a chance to come back to life
So I bought a cheap 2445 for 60$
I fixed the 2445 .
Then I wasn't able to it to give the third 2445 a chance
So I also completely repaired it, only it has the original defective hybrids from the first project
Needs replacement.
And an A5 board that needs replacement
In the future I will bring him back to life
Because I have no intention of purchasing another 2445
I am not able to take advantage this amazing equipment just as an organ donor
I bought most of my measuring equipment broken
and fix and calibrate them.
In Israel, old measuring equipment is very cheap
I will probably later buy the Agilent HP 83732B 10MHz to 20GHz Synthesized Signal Generator
that he can sell it to me for less than 1000 dollars