Hantek DSO5072p calibration fail

Darenzo · Post time 2020-6-18 20:50:50

Hi MY Hantek DSO5072p Is failing on self calibration error 0xb00 .
Please help . I have just installed the latest firmware .
Thanks Darren

Darenzo · Post time 2020-6-21 07:49:05

ANYONE !!

wangshuang · Post time 2020-6-23 16:47:43

Hardware failure, please contact the seller for repair.

Darenzo · Post time 2020-6-23 23:15:13

That doesn't help ?
I want to fix this myself Can someone please help diagnose the problem .
Thanks

Darenzo · Post time 2020-7-1 18:34:14

BUMP!! BUMP!!

Darenzo · Post time 2020-7-1 20:50:53

OK so no thanks to this forum I have Fixed the issue ..
[b]For anyone else who might have this problem . The ADC 3870 16 pin chip needed re flowing .. I heated the area with a rework station until the solder went shiny (Melted) let it cool then ran the self calibration which it passed first time ..
so look for dry joints and por solder..
Good luck

Darenzo · Post time 2020-7-1 20:52:01

Darenzo replied at 2020-7-1 20:50
OK so no thanks to this forum I have Fixed the issue ..
For anyone else who might have this problem ...

sorry ..this was on channel one

4340 · Post time 2020-9-10 05:33:14

Good info. Thanks for the follow-up.