Nokia 500 Touchscreen Problem Repair Ways
This solution exactly shows the connection line paths of the touchscreen pin connector of the Nokia 500 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.
Nokia 500 Touchscreen Pin Connector Jumper Solution
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. The two coils are for the touchscreen supply voltages 1.8V and 2.8V , the corresponding resistors are for the touch screen data signal filters which has a rated value of 100ohms each. So, that’s it and hope this helps to you on fixing Nokia 500 touchscreen problem.