How to repair lite-on pad 101

[iateshaggy]

how do you go about removing the epoxy?

[Dream]

how do you go about removing the epoxy?

Butane soldering hot air tool and knife.
L-O Chip Off: http://dream.pic.fi/kuvat/Xbox%20360/Liteonin%20salat/Liteon%207%20pic2.jpg/full




Pin 122 FIX.


If you have broken Pin 101 and 122. You want to dump L-O FW.





If you have broken Pin 101 and You want to dump L-O FW.

[stackner]

my friend broke his pin 101 trying to solder. he did not read the key. i fixed the drive for him with a pad 101 fix i saw elsewhere. i see here a method to read the firmware with a broken pad 101. i have a couple of questions.



the RED line is what i have done to fix pad 101. my questions are do i need to CUT this to use the method shown here to read the firmware with a broken pad 101 or is my RED line doing the same as the YELLOW line on the front of the board? and if i do need to cut my RED line and solder this YELLOW line on the front do i remove the YELLOW line after i have read the firmware?

I am hoping that the YELLOW line on the front of the board is just doing the same as my RED patch line so i only need to solder the switch in as shown. thanks for the help in advance.

[Dream]

I am hoping that the YELLOW line on the front of the board is just doing the same as my RED patch line so i only need to solder the switch in as shown. thanks for the help in advance.

You are correct. The  yellow line is same fix as the red line. Just meke the other cut (pin122) and dump it.

[stackner]

sorry i actually did the picture wrong. i have the bottom end of the red going to where the yellow (from middle of switch) is going pin 122 i think it is?

[Dream]

sorry i actually did the picture wrong. i have the bottom end of the red going to where the yellow (from middle of switch) is going pin 122 i think it is?

Incorrect, just do the dumb like you have drawn.

[stackner]

thanks appreciate the help. if you i the red patch like i put it in the picture can it be left like that after the fw dump as a piun 101 fix or should i put it back as i just describe actually having it?

[Dream]

thanks appreciate the help. if you i the red patch like i put it in the picture can it be left like that after the fw dump as a piun 101 fix or should i put it back as i just describe actually having it?

Leave it in place and fix pin 122 cut after fw dump and the drive is repaired.

[Dream]

Info

All the yelow lines will do same thing. Do them all or do just one. Drive will work.

Pin 101 and Pin 122 are always connected together under the chip.
When you do the cut´s it is separated from 3,3V line. (MRA, JF, what ever dump method)
When you apply the FIX, it is powered again from the 3,3V line.
The 3,3V line goes through pin 101 and pin 122 to rest of the drive so that is why you have to fix 3,3V line, when you are dumping firmware. (so if you broke pin 101 you can fix it through pin 122 and the leave MRA 3,3V jump wire)

Sorry for my bad english, i hope you will get it.

[stackner]

thanks mate. ive got to the vender intro mode in jungle flasher but getting code/status 0x7f?

[Dream]

thanks mate. ive got to the vender intro mode in jungle flasher but getting code/status 0x7f?

hit device --> Power off the drive and switch to resistor --> Power on the drive and hit device again --> switch to 3,3V --> read.

Or

hit device --> Power off the drive and switch to resistor --> Power on the drive and hit device again --> hit device again --> switch to 3,3V --> read.

Or

hit device --> Power off the drive and switch to resistor --> Power on the drive and hit device again --> switch to 3,3V --> hit device again --> read.

[stackner]

cheers mate. was using the wrong sata port. i have the key . to actually flash litetouch on it i remove the switch and put the board back as normal?

[Dream]

cheers mate. was using the wrong sata port. i have the key . to actually flash litetouch on it i remove the switch and put the board back as normal?

Correct!!

Or just put the switch 3,3V and flash it.
Jungleflasher/My dump method cut´s the 3,3V line (When you are switching to resistor) and repairs the drive 3,3V line (when you are switching to 3,3V). Same thing happens when you are using xecuter board...

[stackner]

cheers mate all is now good. dumped and new LT firmware on the drive. would have been stuffed without the help here due to broken pin 101 and no key read yet.

[Dream]

cheers mate all is now good. dumped and new LT firmware on the drive. would have been stuffed without the help here due to broken pin 101 and no key read yet.

Good.

Don´t get me wrong... these FW dump methods are Geremias & MRA work not mine. I am just showing how to do the same thing in different places.

[Dream]

Troubleshooting

If you have multimeter, measure 3,3V line and GND it sould give you resistance 100K ohm - 105K ohm. (working drive)
If the resistence is 0 ohm there is short-circuit some were.

When you have done the 3,3V fix/repair and you don’t have multimeter.
You want to make sure that there is not short-circuit 3,3V-->GND.
Power the drive whit Connectivity kit and put your finger to top off 3,3V regulator.
If it gets hot very fast (super hot) there is short-circuit, if drive works normally and the regulator don’t heat up you done it.

I just tested it ck3pro didn’t blow up. (5 sec test)



Multimeter measure points.

[mtzerick]

Sorry for my bad english, i hope you will get it.

Hola Dream, hablas español?

[iateshaggy]

Troubleshooting

When you have done the 3,3V fix/repair and you don’t have multimeter.
You want to make sure that there is not short-circuit 3,3V-->GND.
Power the drive whit Connectivity kit and put your finger to top off 3,3V regulator.
If it gets hot very fast (super hot) there is short-circuit, if drive works normally and the regulator don’t heat up you done it.

I just tested it ck3pro didn’t blow up. (5 sec test)

xtractor pro does the same thing.  the component is between the power switch and the 360 power cable.

[Dream]

Sorry for my bad english, i hope you will get it.

Hola Dream, hablas español?

I am finnish so minä puhun suomea.

Yes, search the 3,3V regulator on yuor kit and do the test.
We can repair them all, Can we? 

Warnings

Xeno Kit may blow UP, if you have short-circuit. Others are fine. (only 1 - 5 sec testing!!)

Xeno regulator AMS1117 LM1117 1117 3.3V MAX 1A Voltage Regulator.
Xecuter & Maximus Regulators ?? info is Coming i think it is @2-3A

Maximus USB Xtractor has fuses, the 5V fuse may blow up if you have short-circuit. (good thing for your power supply, bad thing for testing)
Xecuter kit´s regulator are powered sraith from power supply 5V source so they are fine. (too long short-circuit testing you may blow up your kit or power supply)
Maximus kit´s? I think the regulators are powered sraith from power supply 5V source? I haven´t seen these kit´s in action.





Hiden info look in to ttl chip: http://dream.pic.fi/kuvat/Xbox+360/Key4Free+CK3++CK3+Probe/IMG_5820.jpg

[Dream]

Total repair. Red X is destroyed. (Peace Of Cake Fix)



Total FW dump.



Total pad info