guys help me to identify lenovo tab s80-50L burned chips
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Re: lenovo tab s80-50L help identify burned chips
L1B6 is an Anpec APL3511B ,the other part has the TI texas instruments marking,not sure what it is . -
Re: lenovo tab s80-50L help identify burned chips
Tusb1211a1Attached FilesDue to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
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Re: lenovo tab s80-50L help identify burned chips
so looks like a connected shorted deviceComment
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I'm looking to upgrade several 8GB 820-00850 boards to 16GB or 32GB for personal use. I am curious what the best practice and process is for sourcing new replacement chips, and what vendor(s) you guys prefer? Another question is, how do I find compatible chips and their corresponding part/model numbers? For example, in the 820-00850 schematic, the DDR chip U2600 model listed (EDFB232A1MA) corresponds to 1x32GB chip. Of course, I would need 4x8GB chips to replace the 4x2GB chips currently on the board. How do I find compatible 8GB chips? Is it as simple as searching "BGA178 8GB 2133"... -
Hello everyone
Got a motorbike PCB that had 3 burned diodes.
The smaller ones have the marking PJ78 GS1M
And one larger one PJ78 GEX
Can someone help me identify them so I can be able to replace with same or equivalent?
Photos attached
Apreciate !
Thank you... -
Hi there,
It seems no schematic or boardview is available for Lenovo LOQ 15ARP9.
Need to identify these mosfets. Can anyone assist in identification or suggest equivelants?
Top markings:
16 UUB
3A0601
F1 UUA
7A1L01... -
My computer monitor ASUS VP249H stopped working, and smoke came out of it.
I opened it and found that a voltage regulator had burned out.
The problem is that I can't identify its reference.
I searched online for schematics or photos of similar boards that people are selling, but without success (no schematics, bad quality of the board or lack of the reference when it's a good quality 😅).
How can I find its reference, and do you think it's repairable?
Monitor: Asus VP249H
Board reference: 0171 - 2271 - 6083
Thanks
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Hi guys,
I wanted to test a DC adapter and I plugged it into my device and then I immediately smelled the cooked component. I cheked the adapter again and I discovered that it's not a DC but a 24V AC adapter
I took apart my tester and I think I found which component burned but I can't identify it for sure and I'm not sure where could i buy a replacement part which is the same or has similar features.
I attached a few pictures of the component. I think it's a voltage regulator but some of the markings on the component are burned.
Name of the...
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