Topic: Lite On 9345c , Maybe Fried And I Need The Key (Read 172 times)

njotz · « **on:** November 26, 2011, 01:02:00 AM »

Hi guys i have a big problem with my PBC, The ck3 did a short-circuit and "killed" my drive. The problem is that i have to extract the key , because this happened before extracting the key

.
I took some photos of the pbc, it doesen't looks quite destroyed.Maybe i can do something to extract the key .
I tried to check the r207 resistor with continuity mode (with the tester) and it looks OK.

Here are the photos:

Thanks very much guys!!

njotz · « **Reply #1 on:** November 26, 2011, 01:04:00 PM »

Please someone can help me?

njotz · « **Reply #2 on:** November 26, 2011, 01:20:00 PM »

QUOTE(iateshaggy @ Nov 26 2011, 05:14 PM)

i offer emergency key extraction. if u are interested shoot me a pm.

Hi, the problem is i am from south america :S I have quite solder habilitis, maybe you can help me to extract the key , or not?

THANKS YOU VERY MUCH!

njotz · « **Reply #3 on:** November 27, 2011, 07:13:00 PM »

QUOTE(iateshaggy @ Nov 26 2011, 11:31 PM)

solder all those pins together and ground them. you may have to install a new r707. i think it is 100k. u can jump one like i did in the following pic.

IPB Image

Ok i'll try this.

When u say "ground them" , what is that?

njotz · « **Reply #4 on:** November 28, 2011, 08:36:00 AM »

Guys i tried to rebuild the traces. Here are the photos

http://www.freeimagehosting.net/14e85

http://www.freeimagehosting.net/51571

njotz · « **Reply #5 on:** November 28, 2011, 01:34:00 PM »

Now, the laser seems to works, but the chip on the pbc gets hot ... So i think it has a short.circuit on the old mra hack they did

njotz · « **Reply #6 on:** November 28, 2011, 05:34:00 PM »

And what i have to do?

njotz · « **Reply #7 on:** November 29, 2011, 10:30:00 AM »

The short does when i reconnect the cutted traces of an old mra that another guy did. There's another way to reconnect this traces by another method? thanks!

BoNg420 · « **Reply #8 on:** November 30, 2011, 08:46:00 AM »

You could always just buy a new dvd drive PCB and do the reset glitch hack if all else fails.

njotz · « **Reply #9 on:** December 04, 2011, 06:12:00 PM »

QUOTE(BoNg420 @ Nov 30 2011, 12:46 PM)

You could always just buy a new dvd drive PCB and do the reset glitch hack if all else fails.

Hey, im doing rgh now

, thanks for ur help guys

Author Topic: Lite On 9345c , Maybe Fried And I Need The Key (Read 172 times)