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Xbox 360, corona J5B1


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5 replies to this topic

Posté 18 January 2019 - 15:45

#1
xboxpsx

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Hi 

I need some help with My corona 

It just beeps 

 

Please can someone help me 

 


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Posté 18 January 2019 - 16:30

#2
Fatiguant

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Post pics of your job...
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Posté 18 January 2019 - 23:15

#3
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I do not have pics of my job but the board has had trace rebuilds and some nand pads have been ripped

i was testing voltage measurements on j5b1

 

with writing on the bottom

top left i get 0v 

top right 5v

 

lower left 0v

this should be 3.3v

 

lower right 3.1v

 

everyone on forums suggest it is bad south bridge or nand

i dont have another south bridge or another nand

 

i did not get a nand backup

 

i have read that a mosfet or smd component could cause this but need some help

 

please help 

thanks


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Posté 19 January 2019 - 03:17

#4
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Don’t waste you time for the price of a 360 on the market rigth now...
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Posté 19 January 2019 - 11:46

#5
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I need to fix it 

help pls


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Posté 20 January 2019 - 13:24

#6
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anyone

please


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