Author Topic: UTG2025A Generator repair (Dump needed)  (Read 1590 times)

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Offline XgNTopic starter

  • Newbie
  • Posts: 5
  • Country: lt
UTG2025A Generator repair (Dump needed)
« on: May 30, 2020, 07:30:39 am »
Hi guys!

Bought this Uni-T UTG2025A Function/Arbitary Waveform Generator. It is booting and freezes on the boot logo forever.
Inspired by EEVBlog Siglent repair video, I logged booting data (please see UTG2025A_Generator_Boot_Log.txt attached). Seems to be an error kind of RAM or firmware corruption itself. RAMs are on their way to me. Of course, Uni-T does not reply to my inquiry, what's concerning FW. Maybe someone has dumped this generator and would share with me?

Thanks in advance!
 

Offline sata-sata

  • Contributor
  • Posts: 14
  • Country: ru
Re: UTG2025A Generator repair (Dump needed)
« Reply #1 on: February 17, 2022, 05:19:15 pm »
https://www.eevblog.com/forum/testgear/uni-t-utg2025/

Good afternoon . sorry for posting in someone else's thread
with the permission of the author - I will continue
unfortunately I did not see your topic and wrote there. the problem is exactly the same as yours and the log stumbles almost in the same place. . I posted my dump nand , logs , measurements , photos and videos. wonder how you ended up?
I posted a lot of information on it in that discussion thread.
« Last Edit: February 17, 2022, 06:30:06 pm by sata-sata »
 

Offline vlsi14

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  • Posts: 1
  • Country: by
Re: UTG2025A Generator repair (Dump needed)
« Reply #2 on: September 15, 2022, 09:08:13 am »
hi, i have the same issue. if you have any information solving this problem please e-mail me
 


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