jTAG NEED HELP

[shawnclift]

Iv tried it from scratch and still e79 . i can write my orig.bin back on and works perfect but cant get the xex to go on hmmmmm so i dont think bad soldering could be it as they are pretty dam good .. oh yeah i re dumped my nands and checked the blocks, nothing bad atall.

 

[shawnclift]

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[Xmods]

that pic is horrible by the looks of it your jumper wire is wrong but again it could be the pic ditch the iphone grab an actual camera i phone is pure sh*t for pics

 

[shawnclift]

This is all i can provide for now as my gf has it in poland

 

[shawnclift]

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[shawnclift]

this is as good as it gets for now

 

[M AzeeM K]

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Is it only me or does it really seem like the wrong points on J2D2 have been bridged? Instead of the points 3 and 7 being bridged together, it seems like the points 1 and 7 have been bridged.

this is as good as it gets for now

Not good enough...

 

[sick360mods]

jumper wire is too big and to much solder

 

[shawnclift]

ok il shorten the jumper wir . keep you guys updated

 

[manwithoutname]

Did you cross the 2 jtag wires? See attached picture and corresponding arrow colours for each point.

 

[shawnclift]

Following manwithoutname pic i can confirm the wires are in the right place.Jumper cable is in 3 & 7 and is now shorter with less solder. J1F1 there is some soldered shut, shall i open these holes ?

 

[M AzeeM K]

Following manwithoutname pic i can confirm the wires are in the right place.Jumper cable is in 3 & 7 and is now shorter with less solder. J1F1 there is some soldered shut, shall i open these holes ?

If the wire has stuck correctly to the solder present in the holes on J1F1, then its fine.

By the way, did you test all the JTAG connections with Multimeter to check if they were soldered right ?

 

[manwithoutname]

Following manwithoutname pic i can confirm the wires are in the right place.Jumper cable is in 3 & 7 and is now shorter with less solder. J1F1 there is some soldered shut, shall i open these holes ?

No you don't leave them alone. Another thing I meant to ask you, the diodes, which direction are they facing?

 

[shawnclift]

I dont own a Multimeter so i cant do that .Iv unplugged the holes of solder and still a no go

 

[shawnclift]

diodes are facing j1f1.so solder all the holes shut or makes no diffrece ?

 

[marshamods]

your sodering is garbage. Using way too much wire. It doesnt matter if it is resistors or diodes. Both do the trick. Invest 16 bucks in getting a multimeter and FLUX. It will help a lot.

 

[shawnclift]

Thanks for your help marshamods........................Case solved ? NO !

 

[marshamods]

well if you got 2 good dumps. and get e79 the only issue can be is that your sodering isnt good. Simple as that. Fix it and you shouldnt have an issue.

 

[TheGame1594]

i have a xenon xbox360 and getting diodes for now. I have the xecuter nand-x kit and i can dump the nand without any problems. After flashinng a prepaird XBR.bin im getting the E79 error too. The resistor R2E2 on my xenon motherboard is messed up too because of stupid soldering work (like thread starter). When i flash the box back with the original dumped nand the box work's fine. I have the very same problem and hope i can fix it with the diodes. If not it's related to the R2E2 resistor that is messed up or missing. Have you got your problem fixed somehow?