Electronics > Repair
Just a shot in the dark ( IC identification help )
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gearheadgeek:
Hey guys I did something stupid I let the magic smoke out but anyway. It is a Chinese device but unfortunately I can’t read the rest of the marking so this is a shot in the dark to me and I wear trifocals it looks like a 555 timer I can see some markings but I was thinking maybe you guys may have run into one of these IC with similar markings. If not Advanced thanks anyway
Ian.M:
I think we can be fairly sure its *NOT* a 555 timer.  However without seeing the rest of the board and having an idea of its application all we can do is guess from the remaining markings.
thm_w:
You need to reverse engineer a schematic or find someone else who has taken apart the same device and has a photo.
wraper:
At least give some context about what it is. Showing a picture of IC with destroyed marking with no other info and not even a PCB picture is not helpful.
TheDefpom:
We definitely need a LOT more information, what is the device it is used in?, what is the identifier on the PCB, is it U5? (in case someone has diagrams for it).
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