Apple MLB 820-00229, Logic Board / Motherboard BoardView file, Silkscreen and Schematic diagram
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Price: US $20.00 iPhone 7 Plus - MNRA2J/A* - iPhone9,2 - A1785 - 3092* (Qualcomm Modem) iPhone 7 Plus - N/A* - iPhone9,2 - A1786 - 3092* (Qualcomm Modem) What's included : — Schematic Diagram — BoardView file and BoardView Software — Silkscreen — SCHEMATIC DIAGRAM ANALYSIS (35 pages) 2G PA 7 PLUS BOOT ARC BASEBAND BOOT China mobile 4G ampilter Compass drawing of Chinese version of iPhone7Plus EEPROM FCAM GPS Gyro I2C J4502 Display TOUCH LB DSM LB PA LED STROBE Medium and High Frequency Diversity Receiving Medium and High Frequency Power Amplifier MESA MIC NFC NORTH SPEAKER Phosphorus PROXALS RCAM RF ampilter Power vcc RF power vcc RFFE SIM South Speaker Amplifier U1701 NAND U2101 Charger USB U4001 WIFI — Diode Value, etc...: A10 CPU board value of resistance A10 CPU Middle value of resistance Baseband EEPROM logic EEPROM BB_RF(Base_CPU) value BBPMU_RF(base power)value charging connector Charging IC USB connector Compass gyroscope display connector EPROM.RF baseband Eeprom Fingerprint Connector front camera GLNA.RF value GPS front connector GSMPA.RF ampilter value Intel 820-00249-A mainboard iPhone 7 Plus Vore.VCC value iPhone? Plus connector value iphone7P Element Mark iPhone7PLus Element Resistance Diagram J3001 Main Camera connector value J3801 Home connector J4101 value J4501 value J4502 display connector value J4503 front camera value J4504 Volume key value LATCP.RF value LBDSMRF LBLNRF LBPARF M2600 M2800 Main cemera MBHBPA.RF amplifier value MHBDSM_RF amplifier value MHBLN.RF value NFBST.RF NFC.RF PHOSPHORUS M2800 Power key connector PPLXR.RF Q2101 value QPOET.RF amplifier mosfet value Qualcomm 820-00229-A mainboard RFBUF.RF value SIM cannector TDDPA_RF amplifier value 1101 logic EEPROM U2101 charge IC U2402 U2403 U2404 U3101 U3301 U3402 U3502 U3601 U3602 U3603 U3701 U3702 U3703 U4001 U4601 UATCP.RF VCC WIFI Ground Resistance Map WIFI WLAN_RF(WIFI) XCVRI.RF XCVRO RF Repair Cases: audio disconnection causes silent calls NFC Activation failure due to short circuit of power supply 24M crystal broken cause no power on backlight circuit boost capacitor broken cause no poweron backlight VCC insurants broken cause halflight screenlus Baseband empty weld cause no service camera convert transistor broken cause no shoot change memory charging connector broken white apple and restart CODEC chip wire break cause no charging and no sound codec wire break cause telephonecall abnormal Compass 1.8V filter capacitor broken cause power quickly dropped codec wire break cause handfree failed dropped VCC3V shorted no power on dropped cpu inductor empty weld cause no power on dropped CPU solder pad looose cause stop at 60ma when boot dropped cpu vcc solder pin loose cause boot failed error report 4013 when recovery no display front camera I2C resistance broken cause no shoot high current when powerswitch SDRAM breakchaned I2C resistance replace wrong cause camera switch failed I2C upper resistance broken no shoot liquid enter NFC corrosion cause error 56 when recovery liquid enter and corrosion no power on liquid enter cause no power on liquid enter corrosion multi problems liquid enter no power liquid enter charging connector corrosion no vibrator logic eeprom upper resistance broken cause white apple and restart M2700 inductor broken cause no charging Main camera convert transistor broken Main camera signal wire capacitor empty weld cause no shoot NAND broken cause infinite recovery mode NFC broken cause error report 56 when recovery PP_VDD_BOOT capacitor broken cause no power on remove SDRAM sopt at white apple and no vibrator touch failed after use sometimes because display screen different factory USB chip broken cause boot stop at logo USB chip broken cause stop at white apple USB chip cause no charging usb chip vcc abnormal cause linked computer failed VCC for NAND broken cause no power on WIFI broken cause restart and display white apple wifi chip broken cause power consumption quickly WIFI signal wire break cause system slowly WiFi wire break cause no wifi 5V convert transistor broken cause no charging Baseband VCC solder tin linked cause no baseband BOOST capacitor broken cause no power on BOOST capacitor filter broken cause no power on codec broken cause no power on codec weld abnormal cause no power on codec wire break cause handfree failed and record failed codec wire break cause no recorder, no handreee CODEC wire break cause no recorder codec wire break report can't detect device display connector broken cause no display dropped wifi wire break cause no power on dropped camera connect wire break dropped codec wire break cause no sound dropped vcc insurance inductor empty weld liquid enter backlight boost capacitor broken liquid enter fingerprint filter capacitor broken liquid enter infinite restart touch failed liquid enter backlight burn brocken cause no power on liquid enter display IC corosion cause no power on liquid enter no power NFC VCC shorted cause active failed report no support the device when charging SDRAM broken cause boot failed USB chip broken cause no charging and power consumption quickly VC CSV filter capacitor broken cause no power on wifi antena dropped,cause signal poor Power on current The display is dim and striped touch 5.7v for short circuit camera cannot be switched on Main components: CPU : Apple A10 Fusion Screen: 5.5" Retina HD Year: 2016 File types : Schematic Diagram: PDF BoardView file : PCB Silkscreen: PDF |
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