Micron ICs markings snaphot as a list/table
Here is a dump of micron ICs markings for a backup purpose. By now Micron still have online part finder on the site, but I'm not sure that all deprecated ICs are kept forever. So here is a snapshot for everybody as a CSV table
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Hi, I'm Daniel, and I'm new to the world of repairing motherboards.
I would like to create a table, or more likely a guideline about the voltage rails and their possible resistance rail.
I know that the motherboard design has a very big depend on the rail's resistance, but I would like to know what is the smallest value for a rail that can be acceptable. For example, I heard that some new gaming motherboards can have 0,5 Ohm resistance on the GPU rail, but on an older type, it could be a sign of a shorted GPU rail.
So, I generated a table with AI so I can... -
The TV is a Samsung UN65JU67ODFXZA Version TD01. I replaced the power source board and the TV is now working, but I decided to try and troubleshoot the old board to fix at the component level. Trying to get a schematic and a parts list has proven to be an issue. Trying on my own, I can't tell you how many times my Norton security has flagged sites as "malicious". I ordered a service manual from ServiceManuals.net, paid $16.99 and got 66 pages of everything BUT schematics and component parts list! Can anyone steer me in the right direction? Some of the surface mounted component parts... -
Hi,
I need to replace one of GDDR6 (Micron) in Acer Predator PT515-51 with RTX2070, GDRAM in motherboard has marking D9WCW and the question is, If I replace one of memory with different marking in first line:
9WA77
D9WCW
to:
IJA77
D9WCW
Will be OK? I checked the datasheet from Micron but there is none
mention of the first line of the marking
Thanks in advance for your answer!12-29-2023, 01:56 AM -
Problem
This is an LG edge LED lit LCD Display. The LEDs are on the bottom edge of the display. There are 2 bars (left and right) Each bar has many LEDs and a 6 pin connector. Each pin drive several LEDs thus is the highest current flow / heat junction. The weak lead free solder gradually fails with thermal expansion/contraction cycling and increases resistance. PSU will compensate up to a point, then when the current is too high, PSU just shut down the backlight causing a dark display. I have even seen one which the connector just fell off as solder points became completely detached.... -
Samsung UN82NU8000FXZA 82" LCD TV Parts List...11-01-2024, 06:16 AM