SM-G531F water damage - GSM-Forum

cuculcina · 02-26-2018, 07:39

I'm working on water damaged Samsung SM-G531F.
The phone is turning on, network is present but there is no picture, video and backlight. Some of the voltage on the pins are not present.
To resolve the problem i will try to replace the power IC U401, PM886EAD and the backligt IC U600. I have spare power Ic but i don't have donor board for the light IC.
My question is: Can i use light IC from Samsung note 4 to put it on Samsung SM-G531F ?
THANKS

waliko2003 · 02-27-2018, 00:40

1203-008479 u401 pmic

1203-007669 u600 ic

Thineshking · 03-04-2018, 16:18

Can you send the clear photo on motherboard

cuculcina · 03-06-2018, 09:13

Quote:

Originally Posted by Thineshking

Can you send the clear photo on motherboard

I still cannot post replays with links

5 post more needed.
I send you the link of photo to private message.
And here i will try to post masqueraded link

:

h t t p s : / / imgur. com/a/LxhGs[/IMG]

02-26-2018, 07:39	#1 (permalink)
cuculcina Junior Member Join Date: Jan 2012 Posts: 9 Member: 1710093 Status: Offline Thanks Meter: 3	SM-G531F water damage I'm working on water damaged Samsung SM-G531F. The phone is turning on, network is present but there is no picture, video and backlight. Some of the voltage on the pins are not present. To resolve the problem i will try to replace the power IC U401, PM886EAD and the backligt IC U600. I have spare power Ic but i don't have donor board for the light IC. My question is: Can i use light IC from Samsung note 4 to put it on Samsung SM-G531F ? THANKS Last edited by cuculcina; 02-26-2018 at 07:46.

02-27-2018, 00:40	#2 (permalink)
waliko2003 Insane Poster Join Date: Jul 2006 Location: DE_PL_CZ Age: 42 Posts: 66 Member: 305873 Status: Offline Thanks Meter: 17	1203-008479 u401 pmic 1203-007669 u600 ic

03-04-2018, 16:18	#3 (permalink)
Thineshking Junior Member Join Date: Apr 2015 Posts: 1 Member: 2372766 Status: Offline Thanks Meter: 0	Can you send the clear photo on motherboard