I am trying to troubleshoot this oscilloscope as a fun project and I was hoping that you can join me on my adventure! I am so excited to delve into this. So much fun!
Tested at warehouse and got a 1khz signal on both channels.
Took home from a smooth ride in my jeep and set it on bench. Next day fired up and it was not working.
I have the Operators Manual / Service Manual / Tektronix repair your oscilloscope guide.
What is it doing? I uploaded a vid to Youtube ->> http://youtu.be/tof9Hp0yYAo
-No traces without using beam find. AT ALL. NONE.
-No horizontal time reading.
-The video shows me doing many tests with the buttons while holding beam find.
I as well as others seem to think this is in the horizontal circuit somewhere. Also there is a chance that one of the buttons is sticking and needs replaced. Either way I was hoping that you all can check out the video so you can see EXACTLY what my scope is doing and maybe you can help guide me for a less frustrating experience.
I am reading the manuals and there is a lot I do not understand with troubleshooting. I do know about all the high voltage and understand how to be safe.
What do you all think? Thank you so much!