CompactFlash, SD, MMC, USB flash storage. Anything that does not have moving parts inside.
May 26th, 2023, 2:55
Hello guys!
When i plug the SSD to the computer it says that the device is damaged... i found a damaged fuse and i soldered a bridge just for checking (see picture). But its still the same problem. I am not sure if i can work with this on the PC3000 Flash.
Does someone have any experience? Or tipps?
Controller:
SM2320G AB
Thank you!
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May 26th, 2023, 3:23
Lardman, Im sorry, i mean filter capacitor.
May 26th, 2023, 5:29
Ihab wrote:When i plug the SSD to the computer it says that the device is damaged... i found a damaged fuse and i soldered a bridge just for checking ... Does someone have any experience? Or tipps?
Ihab wrote:Lardman, Im sorry, i mean filter capacitor.
My tip would be never to replace a capacitor with a bridge. Why would you do that?
What is the marking on that IC (and on the others)?
May 26th, 2023, 5:33
fzabkar, Hi, noted! I wanted to fast check if that was the issue.
If you mean the memory: 4x FH1288UCM1-84
May 26th, 2023, 6:06
Ihab wrote:fzabkar, Hi, noted! I wanted to fast check if that was the issue.
If you mean the memory: 4x FH1288UCM1-84
No, I meant the IC next to the "capacitor/fuse/wire link", plus the smaller ICs.
May 26th, 2023, 6:38
I sent you pictues of it
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- other side
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- next to the whire
May 26th, 2023, 7:16
This might be the one.
MT3133, M3tekic, Synchronous Step-Down DC/DC Converter, 2.5V - 6Vin, 3A, 1.5MHz, marking 3133, DFN-8:
https://www.m3tekic.com/filedown.php?file=MT3133_PDS_R0.11_20200130-web.pdf&site=dXBsb2FkLzIwMjIvMDIvMjAyMjAyMTUxNDE3MjQwODEucGRmI suspect "08" or "80" is probably an LDO regulator.
May 26th, 2023, 8:05
u think i should replace the two 3133´s ?
May 26th, 2023, 8:20
For your information, i coult see the controller via R-Studio... forgot to mention...
May 26th, 2023, 12:55
Ihab wrote:For your information, i coult see the controller via R-Studio... forgot to mention...
Then the electronics were most likely OK ... until you replaced a capacitor with a wire.
May 26th, 2023, 13:37
I am always amazed to see Franc with the level of effort he puts to identify the parts.
Big thanks and hugs to you my friend.
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