|
Customer Consultation
About 1 and a half year ago, I bought my Hantek2D42 and it worked very nice until today.
I accidentally messured 500mA with the mA Channel (200mA Fused) and got a crack sound.
After that the the whole DMM does not Show any Values. The oszilloskop works quit fine.
I hope we can somehow fix the Problem.
Reply
Please check if there is any component burnt in the area marked 1 first. If so, please take a picture for me. If not, need to replace U4 in the area marked 2.
The model of U4 is CS7721. If you cannot find CS7721, you can use FS9721 instead.
|
This post contains more resources
You have to Login for download or view attachment(s). No Account? Register
x
|