Corona v4 lifted nand point

[moody_007]

Hey guys i was removing the qsb on corona v4 and i lifted a point and the console now beeps no power



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[gazcoigne]

why remove it?

its made to be installed and left in place.

solder a jumper wire as the diagram attached

 

[moody_007]

why remove it?

its made to be installed and left in place.

solder a jumper wire as the diagram attached

View attachment 23040

That was my bad !
Thanks for the pic but this is for v2 and i have v4
I tried to wire it like this

View attachment 23044

 

[moody_007]

any help here guys:frown:

 

[gazcoigne]

afaik the pads and traces are the same for all corona with emmc nands

 

[moody_007]

afaik the pads and traces are the same for all corona with emmc nands

i tried to wire it as i said in my last reply worked for 1 time wrote the stock image and de-solder it and now it wont boot after i solder the wire again

 

[chase]

the picture below shows the complete trace for your missing pad in red .. all you have to do is bridge as shown in yellow in the picture

 

[moody_007]

the picture below shows the complete trace for your missing pad in red .. all you have to do is bridge as shown in yellow in the picture

thanks for help m8 im really getting so many problems now ! i lifted this resistor marked in the pic is it important and if not can i bridge the points with solder ? and if it is what's the value of it ?

 

[hacker73]

seem like u need to send it 2 a pro 4 u kill it

 

[chase]

I don't have a corona v4/6 on hand but the resistor for the same pad on a v2 measures 41k ohms

you can try and bridge it and see if it works ..41k ohms is a bit of resistance so I'm thinking you may need to replace it before it will work

my honest opinion is to send it to someone.. nothing personal, but if you've caused this much damage just reading the nand, you will probably kill the console before you're done with it

 

[voodo0]

Can someone please help me I can't find any diagrams for naND point repair on v4 corona
I've lifted pad 16
Can someone please help