iPhone6 Plus Screen Display AB Normal Fault Board Repair

iPhone6 Plus phone Screen Display AB Normal Fault Board Repair

Machine Model ►iPhone6 Plus Board Schematic
Malfunction ►The Screen Display Of The Mobile Phone Is Abnormal, & It Will BE Turned Off Automatically After Turning It On♦

iPhone6 Plus Phone Screen Display AB Normal Fault Board Repair Figure 1♦

Maintenance Board Schematic process♦
►I Received AN IPhone6 Plus Of Previously Repaired From The Customer_The Customerâ€s Description Is Just A Few Words_The Mobile Phone Backlight_Screen Half Black_Which Will Automatically Turn Off When It Is Turned On_Is Also Backlight_Screen Half Black When Other Screens Are ChangedBoard Schematic♦

►iPhone6 Plus phone Screen Display AB Normal Fault Board Repair Figure 2♦

►First Of All_I Opened The Mobile Phone & Found That Screw Hole Was Dried Up AT HøME, & it Was Badly Damaged_& The Backlight IC Chip On The Right Was Still Missing Board Schematic♦

►iPhone6 Plus phone Screen Display AB Normal Fault Board Repair Figure 3♦

►Measuring Diode value Found PAD I2c1 OverLoad♦

►iPhone6 Plus Phone Screen Display AB Normal Fault Board Repair Figure 4♦
I2c1_Those Two Points OverLoad_& The Test Point Values Are Normal_And They Are Connected Through The Direction Of ZXW PCB LayerBoard Schematic♦

►iPhone6 Plus Phone Screen Display AB Normal Fault Board Repair Figure 5♦
Go Directly To The Two Places Of Jump Wire_And By The Way_Paint Solder Mask On The One Where Screw Hole Was Scraped St Høme [Fortunately_It Was Not Scratched At Board Schematic Høme]♦

►iPhone6 Plus Phone Screen Display AB Normal Fault Board Repair Figure 6♦

►iPhone6 Plus phone Screen Display AB Normal Fault Board Repair Figure 7♦
All Functions Of The Boot Test Are Normal_At This Point_The Screen Of Previously Repaired IPhone6 Plus Mobile Phone Shows That The Abnormal Fault Has Board Schematic Ended♦