Samsung galaxy S4 I9500 IR LED Not Working Solution Schematic,Circuit,Diagram
Samsung galaxy S4 I9500 IR LED Not Working Solution Step By Step
Step 1
Abnorma IRLED Part
Step 2
Check the Voltage
VCC_1.8V_AP,VCC_2.8V_AP
C756 = 3.4V
Resolder U600 or U1001
Step 3
Check the VoltageR1002 = 1.8VR1003 = 1.8VResolder U1001 or heat over UCP5000\Step 4
check the voltage whenbarcode active modeR1046 = 1.8VR716 = 1.8VResolder U1001 or heat over UCP5000or Q701 or resolderR716,717,718,719,720,721,722,1,723,726Step 5
IRLEDoperate correctly?change RCV moduleStep 6
ENDUnofficial Support Site For This Phone By Welcome Zone Haldwani
Search Tags
Samsung Galaxy S4 I9500 IR LED Not Working Solution Samsung Galaxy S4 I9500 IR LED Not Infrared Solution
Samsung Galaxy S4 I9500 IR LED Not Sensours Solution
Android App For This Site
Samsung Usb Drivers
Facebook Page
Do You Want More Update Click Here And Like This Page