Antmoner s9 HashBoard repair

[Sniegs01]

Hi,i hawe S9 hashBoard_V4.21

https://ibb.co/jTspY5K
https://ibb.co/KFrSkj2

can som one help me, what is this? : https://ibb.co/LpKsCzR

i know he gets 12V but what come out, if some one know some specs or datasheet.Maybe some one has circuit diagram or parts of it?

i can shear what i find,maybe some one can use it.

https://ibb.co/2gxnynM
https://ibb.co/ZVJrq6V
https://ibb.co/pXRPYLV

[BitMaxz]

if some one know some specs or datasheet.Maybe some one has circuit diagram or parts of it?

I don't have much knowledge about repairing hashboard but I have experienced repairing cellphone and gadgets. This is not easy to fix if we don't have a circuit diagram or replacing parts from dead hashboard is the best way to repair it.

I can't find any circuit diagram but this one might help.

Check this [INFO]BITMAIN Antminer S9 parts list(BOM).