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|Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones.|
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Join Date: Aug 2011
Location: Upton Park,London, E13 9AT, UK
Thanks Meter: 4
Samsung Galaxy S3 Display problem
I have a Galaxy S3 with display problems. Have put a brand new complete LCD unit but there is no back light. The LCD is fine as it has been checked on another phone.
Any suggestions as to what to try?
No Life Poster
Join Date: May 2011
Sonork: hardware illustration
Thanks Meter: 3,037
component checks one of his lcd light I put a red
if all components are working well replace dc dc lcd U706
see second picture below
Dont forget to click thank
The Following 3 Users Say Thank You to d-Artigo For This Useful Post:
Join Date: Dec 2006
Thanks Meter: 17
I have voltage on L702 3,5V but on L707 no voltage i try to change U706 and same thing.... L703 ; L706 no voltage....
Last edited by zeljko_c; 03-25-2013 at 11:37.
The Following User Says Thank You to zeljko_c For This Useful Post:
Join Date: Jan 2013
Thanks Meter: 107
i hope that will help you.
Join Date: Dec 2013
Thanks Meter: 0
hi ,in ma samsung s3 ma touch is fine ,but the display answering me lately .like when i open a window half of the screen sticks to old window and the other half tries to change to the new window.
is it fine to change the display alone ...pls help me