JYE Tech Forum

i am going to be using this scope to see audio signals and prevent clipping from 0.1V through 150V amps and signal generators/processors. the bone stock max voltage is 50vpk correct? so that will give me 25V blow ground floor and 25v above for AC sine, would this scope be able to handle 35V stock? t...

ok i fixed it, i had the wrong settings during the calibration. i wasn't set to 0.2mv so it was all wonky. the c6 cap trim does not seem to do anything but i have a stable wave so i think I'm good to go

i went through and resoldered all the small parts, IC's and such. same issue. this is what i get when i put my finger on the red lead with X1, 10mv, and ac.



https://imgur.com/a/ELXUi

i just finished building my scope and it powers on, touching the probe gives me a reading with my finger. when trying to use the test tone i do not get a square wave forum, i don't get any kind of wave forum what so ever and the LED does not come on to indicate triggering. what should i do or test t...