Hi all,
I have a Hantek DSO5102B which doesn't boot up. It just shows a blank screen and a couple of buttons light. I checked the power supply voltages and they seem OK. Scoping the pins of various ICs such as the RAM I can't see pulses anywhere, however I can see that the 12 MHz crystal is working. So it looks like the main SOC is not working. I have a USB to Serial interface on order which I'll use to see if any boot messages are showing up to double check if the system is actually booting.
So, assuming it is the main board that is broken, I started looking for a replacement (pn T0503717) first on the on Hantek site for service agents then Google, eBay etc., but couldn't find a supplier of the board (or even used scopes).
So does anyone know if and where I could get a replacement main board (and probable cost)? The one I have is HW version 1.00.5 (which I understand was buggy and only produced for a short time).
I also understand that this scope was produced under other manufacturers such as Tekway's DST1102B and Voltcraft's DSO3062D (60MHz version). So mother boards for these scopes my be usable in the Hantek. However, I have the same problem in that I can't find any suppliers for parts for these scopes either.
Thanks,
Graham