Apple MLB 820-00863 + 820-00864, Logic Board / Motherboard BoardView file, Silkscreen and Schematic diagram
|
|
Price: US $20.00 iPhone X - MQAX2J/A* - iPhone10,3 - A1902* - 3176* (Qualcomm Modem) What's included : — Schematic Diagram — BoardView file and BoardView Software (Incl. Cables) — Motherboard pictures (High Resolution) — Silkscreen (Serchable) — SCHEMATIC DIAGRAM ANALYSIS (34 pages) ARC BASEBAND Boot Charger Compass Component notes Display EEPROM fACE ID FCAM GYRO HBDSM HBPA I2C LB DSM LB PA LED STROBE MIC NAND NORTH SPEAKER Phosphorus Power Amplifier Power Supply of RF PROXALS SIM South Speaker TELECAMERA TOUCH UHF 2G.PA USB WIDE CAMERA WIFI Diode values / Diode Mode Measurements: AP middle-lever signal Base power Base.CPU BaseBand middle-lever signal Baseband midele-lever BB EEPROM D Side Baseband signal DSM_HB_E DSM_LB_E PA.HB-E PA.LB-E PA_UHB_E U_QET_E U2600 NAND U2700 SYSTEM POWER PMU U3620 Phosphorus U4700 CALLAN AUDIO CODEC U4900 South Speaker Amplifier U5000 North Speaker Amplifier U5100ARC DRIVER power supply Diode value Socket Diode value Value of face components — Repair Cases (As-Is!): USB chip causes no charging Corrosion of the touch power chip in the water inlet of the iPhoneX caused the white apple to restart Failure to start iPhone X due to water ingress Flower screen repair due to empty welding of display inductance in iPhoneX GPU How to repair iPhone X water inlet screen failure automatic restart battery detect pin break cause restart occasionally Boost circuit capacitor broken cause High current when boot, boot failed boost filter capacitor is broken, resulting in 436ma power leakage and no power on cable is broken, resulting in no face can't be activated without baseband can't take pictures change chip in screen to repair touch function,success change screen dropped some electronic component cause no display charging chip borken(inside capacitor shorted) cause no charging charging Chip broken cause no charging charging chip broken cause NO power on charging chip internal power supply zener diode dz33OO leads to non charging charging inductor broken cause NO charging codec reset signal wire break cause stop at white apple consumes power quickly in standby CPU Crystal oscillator VCC1.8 Abnormal cause voltag jump CPU problem cause restart when shoot does not charge, battery level shows I% does not display maintenance dropped and GPU inductor broken cause blurred screen FPC broken cause Face id failed FPC corrosion cause no face id front FPC break cause face id failed front FPC corrosion cause boo stop at white apple front FPC liquid enter corrosion cause error report 4013 when recovery GPU inductors loose welder cause blurred screen and restart IR Camera broken cause main camera failed lack a voltage common fail liquid enter boot stop at white apple liquid enter charging connector cause no power on liquid enter no power on 1 liquid enter no power on 2 Bad iPhone x USB chip causes no charging Corrosion of the touch power chip in the water inlet of the iPhoneX caused the white apple to restart Failure to start iPhone X due to water ingress Flower screen repair due to empty welding of display inductance in iPhoneX GPU How to repair iPhone X water inlet screen failure automatic restart battery detect pin break cause restart occasionally Boost circuit capacitor broken cause High current when bootz boot failed boost filter capacitor is broken, resulting in 436ma power leakage and no power on cable is broken, resulting in no face can't be activated without baseband can't take pictures change chip in screen to repair touch function,success change screen dropped some electronic component cause no display charging chip borken(inside capacitor shorted) cause no charging charging Chip broken cause no charging charging chip broken cause NO power on charging chip internal power supply zener diode dz33OO leads to non charging charging inductor broken cause NO charging codec reset signal wire break cause stop at white apple consumes power quickly in standby CPU Crystal oscillator VCC1.8 Abnormal cause voltag jump CPU problem cause restart when shoot does not charge, battery level shows I% does not display maintenance dropped and GPU inductor broken cause blurred screen FPC broken cause Face id failed FPC corrosion cause no face id front FPC break cause face id failed front FPC corrosion cause boo stop at white apple front FPC liquid enter corrosion cause error report 4013 when recovery GPU inductors loose welder cause blurred screen and restart IR Camera broken cause main camera failed lack a voltage common fail liquid enter boot stop at white apple liquid enter charging connector cause no power on liquid enter no power on 1 liquid enter no power on 2 main camera broken cause face id failed main camera connector dropped pin Main CODEC borken cuase power consumption quickly Main Power Capacitor Short Circuit Causes Power Down Main VCC capacitor broken cause high current 5A maintenance without startup Main-vcc shorted cuase NO power on middle-lever dropped pin cause touch failed middle-lever dropped pin error report 56 when revcovery NAND vcc3v capacitor short cause no power on NAND vccl.8v filter capacitor broken cause no power on NFC VCC capacitor broken cause boot failed PP_VDD_BOOT capacitor broken cause boot failed previously repaired, charging indutor broken cuase no charging reciver FPC break cause Face id failed screen lack VCC1.8V cause blurred screen suddenly does not power on suddenly has no service VCC catacitor broken cuase High current when bootz boot failed VCC shortd and middle pcb dropped pin cause touch failed vibrator FPC corrosion cause stop at white apple Always stuck on the logo when starting upz troubleshooting antenna capacitor cause power consumption quickly BAT detect pin convert transision broken cause no battery data BAT filter capacitor broken cause no power on Boost capacitor broken cause no poweron charging IC broken cause no charging charging IC outside capacitor broken cause charging less and less Charging Inductance Bad Causes No Charging Maintenance. connector dropped component cause touch failed Do not start the machine for maintenance after falling does not power on (1.8v short circuit) does not turn on (hard drive damage causing it to not turn on) dropped ZVCC short cause no power on dropped and middle-lever pin break cause error report 56 when recovery fails to start up Failure to open WIFI FAult maintenance Fault maintenance of triggering high current and not starting Flower screen fault maintenance FPC connector broken cause no Reciver Front and rear camera faces are unavailable GPU vcc inductor broken cause blurred screen Leakage fault maintenance liquid enter reciver FPC corrosion cause face id failed lower Main VCC capacitor broken cause no power on main vcc capacitor broken cause no power on main vcc filter capacitor broken Main VCC short cause no power on Maintenance of baseband without serial number middle-lerver wire break cause active failed middle-lever empty weld cause no baseband NAND VCC3V filter capacitor broken cause no power on No handset failure maintenance No sound from the external horn reballing baseband chip Ringtone Amplifier Chip Causes Turn-on Repair S2 VCC short cause no service solder tin linked cause no power on Sometimes the front and rear camera screens are black failure to start due to water leakage leakage failure weak wireless signal Main components: CPU : Apple A11 Bionic Screen: 5.8" Super Retina Year: 2017 File types : Schematic Diagram: PDF BoardView file : PCB Silkscreen: PDF searchable |
|---|
Click on picture to enlarge