Hello, I am writing from Italy using a translator. Sorry for the mistake. I have a Hantek DSO4202C oscilloscope that I broke. I have identified the error on the DSO4000C v1.02 2015-03 card. I would like to know if it is possible to have a spare board or to know the values of the damaged components, they are: Q2, R258, R260, U25 and possibly a wiring diagram to find any faults. Thank you