Currently I need to Determine which is the CLK and CMD line. I'm going to make a guess that the CLK is the line the runs between the two ground wires, and Clock is the line next to data here is my pin layout based on the standard SD card layouts and the Phison Chip....
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I've traced out most of the pins based on what I believe is the proper layout of the Phison PS8005. Some of the pins are not visible as their VIA's are under the chip.
Currently I need to Determine which is the CLK and CMD line. I'm going to make a guess that the CLK is the line the runs between the two ground wires, and Clock is the line next to data here is my pin layout based on the standard SD card layouts and the Phison Chip....
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Yes
This is the only thing I've found. I have no idea why Phison doesn't make their device spec sheets available publicly.
[url]https://blog.stuffedcow.net/wp-content/uploads/2012/03/2007.7.19_18.47.58_6635.pdf[/url]
It may be the proper pin arrangement. I can't really verify whether or not the pin layout in the diagram is for a totally different package or someone taking artistic liberties. I suppose I can give this pin layout a shot and see if the Ribbon interface has continuity where expected.https://Yes<br /> <br /> This is the...I have no idea...
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These guys have a site that appears to be dedicated to the topic of recovering data from flash drives.
[URL]http://www.flash-extractor.com/[/URL]https://These guys have a site that ...tor.com/[/URL]Last edited by abajor; 07-21-2024, 12:28 PM.
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You don't think I can get away with packing a bunch of solder paste on the pads and yolo-ing with a hot air tool balling them onto the surface of the LGA?...Last edited by abajor; 07-20-2024, 05:55 PM.
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x1 Carbon Gen 9 HYG60\HX4B0 NM-D341 Rev: 1.0, CSD87501L Failed solder Joints.
I had a x1 Carbon Gen 9 come in with a no charge and no USB C power up problem (the machine would turn on with a new battery until it lost charge).
I noticed lifting the protective black membrane near the USB jacks that two little BGA chips were stuck to the adhesive and had fully released from the mother board, one of them looking fully scorched. Q261 and Q263 power MOSFETS.
I found the schematic and diagram for the board here.
[url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-laptops-tablets-and-mobile-devices/schematic-requests-only/102868-x1-carbon-9th-gen-type-20xw-20xx-jg1tl-3-hyg60_hx4b0-nm-d341-schematic[/url]...
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Strategies for recovering flash module data, and where to post about it.
Hello I made a post here about an internal flash module I extracted from a Cannon hand held video recorder.
[url]https://www.badcaps.net/forum/troubleshooting-hardware-devices-and-electronics-theory/troubleshooting-game-consoles-other-weird-devices/3312696-canon-vixia-hf-s10-a-read-data-from-inernal-flash-memory[/url]
There doesn't really appear to be a section dedicated to data recovery although I'm sure there are plenty of people here with experience doing such things.
Help and suggestions welcome.
Thanks!https://Hello I made a post here abo...internal flash
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Canon VIXIA HF S10 A read data from inernal flash memory.
Hello I've had somebody bring in one of these charming little cameras to attempt retrieving data from the internal 32GB flash.
Something is damaged inside the cameras lens assembly I can hear it clunking around and it has probably dislodged the sensor, powering up the camera gives a blank screen and the focus motor sounds like it's having a fit.
The camera will not connect to a computer via USB in this state, I have no options no navigation, just power up and focus/zoom motor noises.
I think my best shot is to figure out a way to read the internal flash memory outside...
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https://[url]https://www.digikey.com...u pointed out.[url]https://www.digikey.com/en/products/detail/onsemi/NTHD4102PT1G/921573[/url]
Same one you pointed out....
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mon2[USER="295753"]mon2[/USER] Thanks by the way. Luckily the only thing that fried was the CMOS chip so it was a simple replacement to recover the data.
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2012 Mac SSD (SanDisc Wide One) burnt chip identification
I have an SSD from a 2012 to early 2013 Macbook pro, the SanDisk model SD5SL2-512G-120SE
Attached is a photo of the burnt chip. I'm assuming it's some sort of voltage regulation chip. The numbers are obscured by the damage.
I am attempting to recover data from this SSD, obviously this chip needs to be replaced before anything can be done.
Is there anything else I should check to verify the health of the NAND?
Thanks if anybody knows what part I'm looking for....
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Do the T2 chips need to match boards? Or only match the memory size? AKA the 1G and 2G versions? I have an A2141 and an A1990 I can probably pull the chips from.
I tried to remove a T2 chip from the A2251 with the bad NAND flash, and learned the hard way that it's Two chips sandwiched together, that shouldn't be a problem except the pads 738 and 776 popped off....
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Doesn't appear to be a failed capacitor. The silver coating on the NANDs appear to be low emissivity and the bad one doesn't get very warm to the touch; however the board around the NAND starts to show on thermal. I put Kapton tape over all the NANDS and injected 1V into the NAND supply rail.
One of the NANDS began showing signs of heating. I'm surprised it's hardly enough to feel by touch, it's drawing about 1A at 1V.
I'm going to call that case closed on this poor MBP. I ordered the same model with an apple ID lockout. I think I'll try doing a NAND swap just to torture...
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