Tektronix 7612D programmable digitizer (remote scope) test teardown repair

[oz2cpu]

i have been working hard the last few weeks with this one
it is a very special remote controlled storage oscilloscope
from 1981 it store curves using two CRT but the screen is a silicon detector

if you like to see more go here

https://youtu.be/JgW5u8RZbvA?si=cbDqlZDYm00np1Oe

[oz2cpu]

i released part 2 today

https://youtu.be/njZrVuw4YIk?si=-fAqkziO-ONOc0eI

here you get a nice detailed tour around the unit, it is full of cool design solutions