Welcome to the GSM-Forum forums. |
You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features.
Only registered members may post questions, contact other members or search our database of over 8 million posts.
Registration is fast, simple and absolutely free so please - Click to REGISTER!
If you have any problems with the registration process or your account login, please contact contact us .
|Samsung Hardware Repair Post here your Hardware Repairing Hints or Problems with Samsung Phones.|
| ||LinkBack||Thread Tools||Display Modes|
|01-12-2013, 11:30||#1 (permalink)|
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?
|01-13-2013, 04:02||#3 (permalink)|
No Life Poster
Join Date: May 2011
Sonork: hardware illustration
Thanks Meter: 2,231
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:
|01-24-2013, 05:21||#4 (permalink)|
Join Date: May 2010
Thanks Meter: 29
Good to see your work... thanks ... keep on posting ... cheers!
|02-15-2013, 06:32||#7 (permalink)|
No Life Poster
Join Date: Sep 2002
Thanks Meter: 61
Have same problem on 2 galaxy s3 .No display at all .Lcd is ok .Any tested solution please.
The Following User Says Thank You to djyash For This Useful Post:
|03-25-2013, 11:32||#8 (permalink)|
Join Date: Dec 2006
Thanks Meter: 15
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:
|06-29-2013, 19:44||#11 (permalink)|
Join Date: Feb 2010
Thanks Meter: 0
|07-27-2013, 07:37||#13 (permalink)|
Join Date: Jan 2008
Location: Saudi Arabia
Thanks Meter: 27
ic light s3 galaxy
|07-27-2013, 13:08||#14 (permalink)|
Join Date: Jan 2013
Thanks Meter: 75
i hope that will help you.