Unsolved Corona v2 homemade 4gb sd R/W tool: resistor

puss2puss

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Hell0 sinners!

i was wondering if anyone here knows: when making an homemade 4gb nand transfer tool with an SD adapter, when using the 68 ohms resistor, does the Wattage and Tolerance % matters?

thanks!
 

puss2puss

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Alright so, gonna use 68ohms since i got confirmation on another site..

Hopefully, someone will have the heart to help me out on 2 small questions remaining:

1- when using an homemade sd tool to read nand, where to i solder the crystal? i read that i need to solder the crystal to point C on official tools, but this one is homemade so i dont know what i should do with the crystal.
Ground it??

2- on the board of the console, i see i need to solder ground on 2 points (4 and 6), can i just bridge those 2 points together ?

Thanks!
 
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