Title: Hantek 1008c died [Print this page] Author: dane Time: 2017-2-27 11:47 Title: Hantek 1008c died Hello,
I have problem with Hantek 1008c, that i bought few months ago.
I connected the ch1 and ch7 of the scope, using x1 probes, to the 12V DC on my car. But the software freezed, and a little of white smoke went out of Hantek 1008, also smelled like burning plastic.
Before connecting the probes, I set the software to 5V/div for both channels.
What can I do now?
I can send the unit to service warranty, but that will cost about 50euro to send only 1 way.
Whan should I do now?
Please help.
Author: amy Time: 2017-2-27 13:54
Connect to computer and check whether the connection is successful.
Please disassemble the scope and check where was burned out, or upload a picture to study. Author: dane Time: 2017-2-28 05:18 Edited by dane at 2017-2-28 05:19
OK,
I opened the unit and I can only see damage to the U8 and that is, if I can see good, because of damage, HC244SJ.
There is no connection to the PC.
Author: amy Time: 2017-2-28 17:00
Sir, you can try to replace U8 (74HC244SJ).
If it is not good, please replace the device. Author: dane Time: 2017-3-1 21:02
But, what happened? I connected the probes to the 12V DC? Can You tell what happened? Author: dane Time: 2017-3-5 04:32
What else could be damaged in circuit, beside 74HC244SJ ? Author: amy Time: 2017-3-10 11:07
Sorry, I can't confirm what else be damaged.
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