Hantek DSO-5202B No signal and no buttons

Rogerm

Hello:
I have a DSO-5202b SN 22*** HW1.01 and the buttons do not work and the signal does not appear on the screen.
The source voltages are fine, reprogram the nand flash backup and it remains the same.
Do you have any idea what it can be?
Thank you.

Rogerm

From what I discovered is the 100mhz quartz crystal 100 MHz oscilador de cristal de 3.3 V 4-SMD 7050 ppm 100 MHz 100.000 MHz de alta frecuencia 7.0*5.0mm 4 P SMD SPXO YSO751SR/YXC.
O7050100MEDA4SC.
I'm going to buy it and I'll tell you.
It will take me a month to come.

Rogerm

Rogerm

Hello:
I put a YouTube video of a boy who has exactly the same problem that I do the same does not pay attention to the buttons or the yellow signal.
If I remove the 100mhz crystal,the buttons make some case.
Sorry for my English.
I am Spanish.

https://www.youtube.com/watch?v=oKeaTml1rhY

Rogerm

Go, then to throw the oscilloscope, to get the software will be impossible.
I put a new crystal of 100 MHZ and nothing remains the same.
Without glass the buttons obey something.
With a 50MHZ crystal it worked for about 2 minutes and then it locked again.
I have ordered an EPM240T100C5.
To continue repairing.
I do not know where to get the software for the EPM240T100C5
Greetings and thank you.

Rogerm

I worked 5 minutes once, I do not understand anything.

Rogerm

Hello:
If you can send me the software, I thank you, I'll try to program it.

From what I see you can program it put on the plate the  EPM240T100C5.
I have the Altera USB Blaster that is compatible with Altera Max II

Thank you very much for your time.

marcudios@yahoo.es

Rogerm

Thank you.
I have already received the file as soon as the EPM240T100C5 chip arrives and I got it programmed and welded it to him.

A greeting.

Rogerm

Hello:
I have already changed the EPM240T100C5 and programmed and continue doing the same.

Rogerm

Can it be the FPGA EP3C5F256C8N? I think this is the chip that carries.
Do you have the file?
To try.
Thank you