Tek 495P Spectrum Analyser Repair

This was a video diary of what happened when I found my 495P had failed. Unfortunately, I made a few blunders along the way but its working again and I am relieved as I need it working for my current ATV projects so I can see spectral regrowth. Note there is mains present and 100v,300v & 4KV internal supplies, so care needed. A bit of recapping would help keep it going when I have time. Its a early 80's machine, but well made to be working in 2017.

Видео Tek 495P Spectrum Analyser Repair канала Darren Coe