LG W2286L monitor failure

[CodiJack]

From some time I can see on the screen horisontal strips without any content (just black lines) and noise every 2 sec. (similar to SMPS restarting).
After small investigation I found out suspicious chip. It is located on the matrix PCB and it is getting hot after short time (matrix is labeled LM220WE5).
The name of the chip is MAX17077AETM.
I emailed Maxim customer support in order to get it but without success...
Does anybody own datasheet of the chip or know where to find it?

 

[burt007]

Order from one of this link.

https://www.digikey.com/product-detail/en/MAX17077AETM+T/MAX17077AETM+T-ND/3975879
https://in.mouser.com/ProductDetail/Maxim-Integrated/MAX17077AETM+T/?qs=tN2KIZ2dHC47HEYgT3Y0Nw==

From some time I can see on the screen horisontal strips without any content (just black lines) and noise every 2 sec. (similar to SMPS restarting).
After small investigation I found out suspicious chip. It is located on the matrix PCB and it is getting hot after short time (matrix is labeled LM220WE5).
The name of the chip is MAX17077AETM.
I emailed Maxim customer support in order to get it but without success...
Does anybody own datasheet of the chip or know where to find it?

 

[CodiJack]

Thank you burt007 for the source where to buy it
Also I'd like to be in line with my nature which says to me - find out what this chip is doing, what is around the chip, underestand it and then fix it - just my engineer curiosity...
Do you know where to find pdf of that chip?

 

[bigdogguru]

The MAX17077AETM is an LDO Regulator.

The part is actually available for purchase on eBay and directly from Maxim in single quantities.


BigDog