lenovo g505 schematic needed

[ranjanlaptop]

Vawa/gb la-9912p rev-1.0 2013-03-29 la-991

[Ramee]

Re: lenovo g505 schematic needed

What is wrong with this lenovo, can you tell us a little story?

[ranjanlaptop]

Re: lenovo g505 schematic needed

dead. 5v 3.3 ic overheating

[Ramee]

Re: lenovo g505 schematic needed

Could be it, but check first the value/resistance of the caps and resistors connected to it. if everything is ok, change the ic that's getting hot.

[cyberhack]

Re: lenovo g505 schematic needed

Here

[djromann]

Re: lenovo g505 schematic needed

Thanks to cyberhack for the schematics!
Mine is burned the element PU401 marked MS3TD and google knows nothing 'bout this marking code. Now at least I know what to search for!

[cyberhack]

Re: lenovo g505 schematic needed

http://www.ebay.com/itm/1-Piece-Sile...-/191132801144

[ktmmotocross]

Re: lenovo g505 schematic needed

when ic overheating, than are possible that have some of its output rail shorted

[eyeno]

Re: lenovo g505 schematic needed

Izin