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Electronics => Repair => Topic started by: hyl on May 10, 2021, 12:14:11 am

Title: Tektronix 495p SA fix and alignment
Post by: hyl on May 10, 2021, 12:14:11 am

495P arrived with lots of fault, Auto Cal failure, funny response, 50dB lower than CAL signal, etc...

the log amplifier debug and fix, lots of learning, fully response amplitude alignment,

https://sites.google.com/site/linuxdigitallab/home/tektronix-495p-fix-and-alignment

and few useful/show off pictures.

Title: Re: Tektronix 495p SA fix and alignment
Post by: hyl on May 10, 2021, 12:19:35 am

most useful S/M is marked photo, and the fixing of logamplifer.