water damaged samsung (wont turning on at all)
i got a dead note 2 that fell to the toilet.
cleaned the corosssion and it wont turning on.
i want to take this phone as a project and get it fix.
where should i start?
what pro tools do i need?
how do i determine if there is a fried surcuits?
tnx
Update
There it is
Update
U501?
And for your q oldturkey..
I cleaned it with professional oil based corrosion remover and antistatic brush.
About the battery..
I tried torn it on with a new one!!
So..
U500 is power management ic right?
So what is 501?
And how should i remove it if it surrounded with metal plate?
And by the way..
Where can get info about cell phone components??
Which site provide this??
Tnx a lot guys.
Is this a good question?
2 Comments
areotov, there is no particular site. It takes years of collecting, reading, and studying service manuals and lots of practice with reballing and reflowing IC's. U500 is the power management IC and U501 is a power transistor. U500 is part number 1203-007657 and the description is a MAX77686GEWE+T. U501 is part number 0504-001176 and the description is EMD5T2R. A good Google (or any other search engine) should get you the datasheets as well as lead you to the parts.
by oldturkey03
Someone what?
by oldturkey03