Digitech QC1932 Digital Storage Oscilloscope (Siglent SDS1000A) Stuck on bootup.

[RobinPR]

Hi, My first post. I am a Retired 72 year old Electrician\Electronics Tradesman.. Bought a used digital scope thinking i could fix it, but think it is a stuck in bootup fault and probably  need to reflash and can't seem to find any files needed.
I have tried constantly pressing the Math buttton on statup but does not help. Have taken the back off and seen it is a Siglent board inside, has no serial port but does have a micro sd card holder. Always wanted a digital scope, and would love to bring it back to life. Any help will be greatly appreciated. Thankyou.

[Harry_22]

Hello!

First you need to look through the boot sequence.
Seems that J11 is a diagnostic USB connector.
Connect only Rx, Tx and GND but check it first for GND position.

Here you can see some additional information with Google translator:
https://vlab.su/viewtopic.php?f=170&t=106767

PS
All questions are welcome!

[coromonadalix]

maybe Tautech member here can help   send him a pm

[tautech]

RobinPR
7" display ?

500 MSa/s and LAN suggests it's a SDS1000DL+......initially thought SDS1000CNL+ but they are 1 GSa/s and never were offered in low BW.
We have recovery packages for these.

[tautech]

Siglent HQ kindly searched the SN# and confirmed it is SDS1022DL+ for which we have recovery methods.

RobinPR, send me PM with your email address.