6300 display solution step by step check ways
1)change display
2)resoldering display connector
3)check vio 1.8 volt
a)check or change coil
b)remove blue marked this capacitor
c)make this jumper like this picture
4)check vaux 2.8v volt
a)check or change coil
b)remove red marked capacitor
c)make this jumper like this picture
5)Change display EMI filter(2Nos)
6)LAST CHECK RAP3G REFLOW REBALL
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