Hello everyone,
So.. I recently bought a Tektronix 2213A from a seller who said that it had never been serviced or damaged and had been working perfectly.
When it arrived I opened it to see the inside if there was something fishy or replaced. Nothing caught my eyes.
It is my first osciloscope. Few days ago I realized the cover directly above the PSU part was getting pretty hot (I live in a place where the ambient temperature is around 27 - 30°C)
It was not possible to measure the temperature...
Is it common for this area get pretty hot? It seems that on the rear panel there is some space for a fan installation... I searched for a mod of this sort but did not find any...
A mod for installation of a fan would be complicated? Anyone have schematic so we can analyze where best to install it?
Thanks in advancee!