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Author Topic: How to repair lite-on pad 101  (Read 155604 times)
Dream
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« Reply #400 on: May 24, 2010, 06:30:05 AM »

Hi Dream, thank you for your help, the problem i'm having is - i cant get JF to see the vendor properties, ive built your probe ready but i cant get a vendor, any ideas ?

Wrong sata port. (I/O Port)

OR

Short-circuit 3,3 to GND.
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lyalenko
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« Reply #401 on: May 24, 2010, 01:09:19 PM »

lyalenko,

Clean your lo board and take new picture.
You mean my attempts to restore the track?
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Dream
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« Reply #402 on: May 25, 2010, 06:59:41 AM »

lyalenko,

If you like to fix it?
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lyalenko
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« Reply #403 on: May 25, 2010, 08:08:16 AM »

lyalenko,

If you like to fix it?

English is not my native language, and I not understand what foto you mean?
Clean lite on board, and make foto without this things (it's from from first foto)?
http://img704.imageshack.us/img704/8199/64678952.jpg
or you mean foto after execution your instructions?
I don't have any "hardware toolls", just soldering-iron Smiley
« Last Edit: May 25, 2010, 09:51:12 AM by lyalenko » Logged
noobiedoo
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« Reply #404 on: May 25, 2010, 09:20:12 AM »

Hey dream

Sorry for late reply.
Yes there is a short on 1.8v line but dont know where ?
What can i do to stop it shorting out.

There is nothing on the top of the board shorting it as i have cleaned it using a fibre pen.
It must be on the chip side?
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amarok
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« Reply #405 on: May 25, 2010, 11:56:00 AM »

ok so I have a problem too. I screwed up R101, tried the MRA, but cant find the drive. Seems im doing something wrong..

I hope you can help me out.

See images below:



and a pic from the other side

« Last Edit: May 25, 2010, 12:15:14 PM by amarok » Logged
Dream
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« Reply #406 on: May 26, 2010, 06:18:34 AM »

amarok,
Measure resistance 3,3V to GND.

noobiedoo,
Measure resistance 1,8V to GND.

lyalenko,
Take all wires off and clean it, take new picture.
My own language is finnish.  Wink
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noobiedoo
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« Reply #407 on: May 26, 2010, 07:06:06 AM »

Quote
noobiedoo,
Measure resistance 1,8V to GND.
thanks for replying dream.

It's reading.
0.6 - 0.9 ohms.
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lyalenko
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« Reply #408 on: May 26, 2010, 08:35:31 AM »

lyalenko,
Take all wires off and clean it, take new picture.
My own language is finnish.  Wink
Ok, I clean board, and here fotos:


http://img526.imageshack.us/img526/7135/dsc08046.jpg


http://img694.imageshack.us/img694/7770/dsc08051ex.jpg

 Roll Eyes


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Dream
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« Reply #409 on: May 27, 2010, 02:29:36 AM »

lyalenko,

Make easy probe page 4 reply 66.
Install Jump wires and measure 3,3V to GND 95K ohm - 110 Kohm is good.
If it is mega ohms then i will make you new dump/repair picture.



This is stock Fix.



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Dream
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« Reply #410 on: May 27, 2010, 02:35:50 AM »

Quote
noobiedoo,
Measure resistance 1,8V to GND.
thanks for replying dream.

It's reading.
0.6 - 0.9 ohms.

Are you reading it correctly.
It should be around 700 K ohm.

If it is 0.6 ohm the mt chip maybe damaged.
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Xzibit
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« Reply #411 on: May 27, 2010, 02:33:02 PM »

Hey Dream, i've been following the topic from the beginning but can't seem to find a solution to my problem. I lifted pin 101, 122 and C02 on the other side of the board. Is there still hope? I can't seem to get hi res picture of the board this evening, i don't have a good enough camera.. Sad
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Dream
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« Reply #412 on: May 28, 2010, 04:16:46 AM »

Hey Dream, i've been following the topic from the beginning but can't seem to find a solution to my problem. I lifted pin 101, 122 and C02 on the other side of the board. Is there still hope? I can't seem to get hi res picture of the board this evening, i don't have a good enough camera.. Sad

Do you have the firmware?
What was the modding style?
« Last Edit: May 28, 2010, 04:24:44 AM by Dream » Logged
noobiedoo
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« Reply #413 on: May 28, 2010, 11:01:21 AM »

Again sorry for the late reply dream.

It's my fault it's actually 6.0 - 9.0 ohms. (TYPO)  Grin
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Xzibit
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« Reply #414 on: May 28, 2010, 11:42:08 AM »

Hey Dream, i've been following the topic from the beginning but can't seem to find a solution to my problem. I lifted pin 101, 122 and C02 on the other side of the board. Is there still hope? I can't seem to get hi res picture of the board this evening, i don't have a good enough camera.. Sad

Do you have the firmware?
What was the modding style?

Unfortunately not.. I followed the Xecuter guide since i had their LT switch.
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saint_camus
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« Reply #415 on: May 28, 2010, 11:50:58 PM »

I need your help guys, I have this problem, do u know how to fix this. sorry 4 the picture.




best regards
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Dream
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« Reply #416 on: May 29, 2010, 02:00:55 AM »

Xzibit,
Make easy probe page 4 reply 66 and dump it.

Dump


Fix
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Dream
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« Reply #417 on: May 29, 2010, 02:03:20 AM »

saint_camus use lyalenkos pictures or LT Fakir it.
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lyalenko
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« Reply #418 on: May 29, 2010, 11:05:13 AM »

lyalenko,

Make easy probe page 4 reply 66.
Install Jump wires and measure 3,3V to GND 95K ohm - 110 Kohm is good.
If it is mega ohms then i will make you new dump/repair picture.
Bad day Sad



http://img179.imageshack.us/img179/1926/dsc08057k.jpg

Now it's a brick? (Element unsoldered and flew)
« Last Edit: May 29, 2010, 11:08:04 AM by lyalenko » Logged
Dream
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« Reply #419 on: May 29, 2010, 12:59:58 PM »

lyalenko,

Send the board to me i can fix it for you.
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