My progress so far:
I 've do some measurements to oscillator crystals and i have a clear sin waveform from both crystals. So i believe that the arm processors are working.
I 've also found that NO data came into U10 eeprom 93L56 chip. I decide to take it off and replace it with a fully working jalapeno eeprom. Is it good or not?
Voltages seems OK accorging to schematic SC ver 1.0.
The easyminer from bfl recognise that there is a device detected but it won't opening for mining proccess.
Other mining software like cgminer don't even detected. I guess that either the ftdi chip is not working or the eeprom is bad.
Any suggestions?
TIA