Samsung SM-N900 TouchScreen Ways Touch Problem Jumper Solution
If you are looking and having trouble finding where to put a jumper if the touchscreen pin connector is already gone or lifted due to water water damaged on Samsung Galaxy Note 3 SM-N900. This solution might help you to ease out your hard time finding where to solder a jumper wire on it just to fix a touchscreen not working problem.
This solution exactly shows the connection line paths of the touchscreen pin connector of the Samsung SM-N900 PCB board layout. You may only need to check its corresponding pinouts if the connection were already cut-off or have an open circuit, then solder a jumper on it, for it is only the options.
Samsung Galaxy Note 3 SM-N900 touchscreen pin jumper ways solution by d-Artigo
First Dc Dc Converter Ic Rehot U804
The Second Check Its Light Path …. If Still As Before Dressing U804
See The Image Below:
Unplug and plug touch screen strip and check.
Plug-in any other good Touch Screen and Check. This step is to verify whether the problem is in hardware or Samsung SM-N900 touch screen is faulty.
If the problem is in hardware then clean touch on board connector and check.
Gently heat surrounding components of touch screen and check.
Re-solder each pin of touch connector and check.
Jut also check out all the corresponding components where the particular pins is connected for it will also cause the problem if already damaged or corroded.
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