Please select To the mobile version | Continue to access the desktop computer version

Electronic Engineer Discuss

View: 275|Reply: 1

My DSO 2090 channel 1 DC coupling is not working

[Copy link]

1

Threads

1

Posts

1

Credits

新手上路

Rank: 1

Credits
1
Post time 2019-8-24 16:59:39 | Show all posts |Read mode
Dear Support, my DSO 2090 channel ! DC coupling is not working correctly, AC coupling and GRD seem to work ok, but not DC coupling. It's almost like it is still AC coupled. There is a slight offset present in AC coupled. Is there anything I can do, or do you do a repair service? See attcahed image. Channel 2 is working correctly.






Many Thanks

Steve

This post contains more resources

You have to Login for download or view attachment(s). No Account? Register

x
Reply

Use magic Report

28

Threads

1505

Posts

1666

Credits

管理员

Rank: 9Rank: 9Rank: 9

Credits
1666
Post time 2019-8-28 15:08:47 | Show all posts



Sir, if you can find the component, please replace it.
U8: Relay PL-4.5



This post contains more resources

You have to Login for download or view attachment(s). No Account? Register

x
You have to log in before you can reply Login | Register

Points Rules

QQ|Dark room|Mobile|Archiver|Electronic Engineer Discuss

2019-12-7 18:04 GMT+8 , Processed in 0.402182 second(s), 22 queries .

Powered by Discuz! X3.2

© 2001-2013 Comsenz Inc.

Quick Reply To Top Return to the list