DSO150 Swing problem

Post Reply
drone18
Posts: 5
Joined: Wed Apr 04, 2018 1:24 pm

DSO150 Swing problem

Post by drone18 »

Good evening,
It's been a couple of days since the oscilloscope no longer works as before.
Image
Image

When the red crocodile is not attached to the 1KHZ source, the display shows an oscillation that was not there before,
Image
Image
Image
Image

instead when I attach the crocodile to the 1KHZ source the square wave is there but it is very disturbed.
Image
Image
Image
Image

Input=8V
V+=7,25
AV+=5,34V
V-=-5,7V
AV-=-4,58V
V1=0,37V
V2=0,37V
V3=0,37V
V4=2V

I tried a rate that did not solve anything. I ask you what I can do.
Thank you
drone18
Posts: 5
Joined: Wed Apr 04, 2018 1:24 pm

Re: DSO150 Swing problem

Post by drone18 »

nobody can help me
jye1
Posts: 1221
Joined: Wed Feb 20, 2013 4:58 pm

Re: DSO150 Swing problem

Post by jye1 »

What kind of power supply did you use?
drone18
Posts: 5
Joined: Wed Apr 04, 2018 1:24 pm

Re: DSO150 Swing problem

Post by drone18 »

jye1 wrote:What kind of power supply did you use?
With a 9v battery
drone18
Posts: 5
Joined: Wed Apr 04, 2018 1:24 pm

Re: DSO150 Swing problem

Post by drone18 »

Resolved, thanks
alphaseek
Posts: 85
Joined: Thu Jan 19, 2017 5:24 pm

Re: DSO150 Swing problem

Post by alphaseek »

How was it resolved?
drone18
Posts: 5
Joined: Wed Apr 04, 2018 1:24 pm

Re: DSO150 Swing problem

Post by drone18 »

I made a video on my YouTube channel as I solved the problem

Links: https://youtu.be/GMbGV-rlTGI
Post Reply