iphone lines

iphone lines

iPhone Circuit Description 3194 (Apple RESTORE Error Code) OK Apple server does not verify this version. The firmware version is closed and the firmware needs to be refreshed. Test OK) { Extract software} 2009 , 21, 23 (Apple RESTORE Error Code) OK Battery problem, data line problem (test OK) {find the software} 3014 , 2005 (Apple RESTORE error code) ok There is a problem with the network (test OK) (Fetch software software. Can't connect to the network.) 4005 (Apple RESTORE error code) ok CPU I2C bus, hard disk itself or hard disk power supply. (Test OK) {The IPHONE is being prepared after the software is extracted, or it has been stuck in a certain place and the data cable is reported to be incorrect. ) (Overhaul of CPU operating conditions) 4013 (Apple RESTORE error code) The main CPU. Or there is a problem with the I2C bus. (Test OK) 4013 (error code after Apple 6S) After 6S baseband power supply or hard disk will also report 4013. (Test OK) (6S repair base tape is mainly around the baseband inductance. Directly can not change, redo base to do the CPU.) 3194 (Apple RESTORE error code) The 4th generation and so on went to two thirds to report the baseband problem. The baseband power supply is not excluded. 3194 (Apple RESTORE error code) RESTORE starts to check the server configuration or there is no version of SHSH on the server! 1 (Apple RESTORE error code) RESTORE 80% reported 1, or 90%. There is usually a problem with the baseband chip, the data read out to change the chip in the RESTORE. 4013 (Apple RESTORE error code) After the first wait (install driver) is completed, an error occurs. {test OK} 4014 (Apple RESTORE error code) The upper CPU or battery is dead and the battery is not plugged in. {Test OK} (Common presence error) { After the hard disk is replaced, the USB may be soldered. (6 and 6P often appear problems) 1.-1.3.16.1669.48.50 (Apple RESTORE error code) Baseband power supply, baseband CPU, baseband chip, baseband chip data, CPU. {test OK} 9.40.4013.4005 (Apple RESTORE error code) Hard drive problem {test OK} Quickly judge the hard drive problem, 53 (Apple RESTORE error code) The baseband and the CPU do not match. (The replacement of other motherboards will also give an error 53.) 40 (Apple RESTORE error code) There is no serial number in the RESTORE recovery mode, generally reported 40. (CPU does not recognize the hard disk. First value, if there is value, it is CPU air welding.) First change the hard disk, the hard disk CPU resistance. SHSH SHSH is a certificate that verifies the legitimacy of iTunes restore firmware operations. 9 (Apple RESTORE error code) Hard disk, chip, CPU problem, broken board. (chips will be given an error of 9) 56 (Apple RESTORE error code) Camera NFC or NFC to CPU disconnected. -1 , 50 (Apple RESTORE error code) Baseband power supply. Mainly measures the power supply of S1 {Test OK} Brushes go to the progress bar, S1 is only when restoring the firmware, if does not change the base band power. Replant baseband. Replanting is not yet available, and the baseband power supply CPU is measuring the S1 power supply. If there is a change, the baseband CPU is broken. 50 (Apple RESTORE error code) Most of them are CPU problems. Heavy-based plant basebands do not test the resistance of the baseband to the CPU. A baseband air-solder will cause RESTORE to report an error -1 or 50. Finally, it is not OK, replant, CPU, and finally not, move the board. 56 (Apple RESTORE error code) The progress has come to 80%, mainly check NFC.NFC to CPU disconnection, or NFC welding points break. (The secondary NFC is also corroded or repaired by touching other circuits without damage.) 56 (Apple RESTORE error code) Camera head. 53 (Apple RESTORE error code) DSM Diversity receiver discontinuity receiver PRX Continuous reception (Apple phone circuit) RFFB RF Feedback (Apple Phone Circuit) DIVERSITY Diversity receiver, signal division mode, driver (Apple phone circuit) DZ Regulator (Apple Phone Circuit) BCLK Bit Clock (Apple Phone Circuit) (Bit Clock: Bus Data Transfer) LRCLK Left and right channel clock (Apple phone circuit) (sound left and right channels select) VA Audio Power (Apple Phone) LOWERMIC Under the MIC (Apple phone circuit) MIC 1 Normal MIC low MIC (Apple mobile phone circuit) MIC 2 Noise-reducing MIC, open-time use, rear MIC (Apple phone circuit) MIC 3 When hands-free (MIC2 and MIC3S work together) MIC (Apple mobile phone circuit) EXTMIC/HS3/HS4 Headphone MIC (headphone plugged in) (Apple phone circuit) I2S0 Multimedia Bus (Bus of Audio Bus CPU and Audio Decoder) (Apple Phone Circuit) I2S4 Normal mode bus, refers to the call mode, (audio bus CPU and audio decoder bus) (Apple phone circuit) I2S2 Hands-free mode bus, refers to the mode used when hands-free (audio bus CPU and audio decoder bus) (Apple phone circuit) SPI Audio control bus between CPU and CPU (audio bus CPU and audio decoder bus) (Apple mobile phone circuit) P/N Differential signal, refers to a positive and negative data transmission (Apple phone circuit) CHESTNUT Display chip (Apple phone circuit) RET Loopback (Apple Phone Circuit) FILT Filtering VOICE Language CODEC Audio codec (Apple phone circuit) UVLO Undervoltage Lockout (Apple Phone Circuit) IREF Current Reference (Apple Phone Circuit) VREF Voltage Reference Reference (Apple Phone Circuit) STB Pulse strobe signal (Apple phone circuit) JTAG JTAG programming interface RDY Ready (Apple Phone Circuit) ALE Address latch CLE Command latch PAIR Data transmission data 9 ( Apple phone circuit) CPU problems will also be reported for 9, the issue is the absence of display, no camera. IMU compass PCIE_AP_TO_NAND_TXD0_P Transfer of data from the PCIE interface of the main CPU to the hard disk, (Apple's mobile phone drawing explanation) PCIE_AP_TO_NAND_REFCLK_P PCIE interface clock signal from the main CPU to the hard disk (IPhone drawing explanation) PCIE_NAND_TO_AP_CLKREQ_ The PCIE interface clock request signal from the hard disk to the main CPU, (Apple's mobile phone drawing explanation) PCIE_BB_BI_AP_CLKREQ_L Baseband-to-primary CPU PCIE interface clock request low-valid signal (Apple mobile phone drawing interpretation) PCIE_AP_TO_WLAN_RESET_L PCIE interface reset signal from main CPU to WIFI chip (IPhone drawing explanation) PCIE_AP_TO_NAND_RESET_L PCIE interface reset signal from main CPU to hard disk MIPI_RCAM_TO_AP_DATA0_CONN_P Post-camera to the main CPU MIPI interface to transfer data, (Apple's mobile phone drawings explained) MIPI_AP_TO_LCM_DATA0_N MIPI interface of the main CPU to the display transmits the data (IPhone drawing explanation) MIPI_FCAM_TO_AP_DATA0_P Before the camera to the main CPU's MIPI interface to transfer data, (Apple mobile phone drawings explained) AP_TO_FCAM_SHUTDOWN_L Main CPU to the front of the camera off signal (Apple mobile phone drawings explained) AP_TO_FCAM_CLK_R The main CPU to the front of the camera clock signal, (Apple mobile phone drawings explained) AP_TO_RCAM_SHUTDOWN_L The main CPU to the camera after the close signal (Apple mobile phone drawings explained) AP_TO_TOUCH_RESET_L The main CPU touches the reset signal (IPhone drawing explanation): AP_TO_LCM_RESET_L The reset signal from the main CPU to the display, (Apple's mobile phone drawing explanation) PMU_TO_AP_IRQ_L Interrupt request signal from main power chip to main CPU AP_TO_BB_PCIE_DEV_WAKE The main CPU to the baseband PCIE interface service wake-up signal, (Apple mobile phone blueprint interpretation) AP_TO_STOCKHOLM_DEV_WAKE Service wakeup signal from main CPU to near field communication chip AP_TO_LED_DRIVER_EN : Start signal from main CPU to flash chip, (Apple mobile phone drawing explanation) AP_TO_ARC_RESET_L Reset signal from main CPU to audio amplifier (Apple mobile phone drawing explanation) LCM_TO_OWL_BSYNC Display screen to the main processor synchronization signal, (Apple mobile phone drawings explained) FORCE_DFU Forced DFU mode (IPhone mobile phone drawing explanation) DFU_STATUS DFU state, (Apple mobile phone drawing explanation) BOARD_ID4 Motherboard Configuration (Apple Mobile Phones Explained) ARC_TO_AP_INT_L Audio amplifier to main CPU interrupt signal, (Apple mobile phone drawing explanation) BB_TO_AP_GPS_TIME_MARK Baseband-to-primary CPU GPS time marker signal (Iphone handset drawing explanation) AP_TO_HP_HS3_CTRL Control signal from the main CPU to the headset MIC, AP_TO_SPEAKERAMP_RESET_L Reset signal from main CPU to audio amplifier (Apple mobile phone drawing explanation) AP_TO_ARC_STAYIN_ALIVE Main CPU to Audio Amplifier Holds Activation Signal (Apple Mobile Phones Explained) BB_TO_AP_RESET_DETECT_L Baseband to the main CPU reset detection signal (Apple mobile phone drawing explanation) CODEC_TO_AP_PMU_INT_L Audio codec to main CPU power interruption signal, (Apple mobile phone drawing explanation) AP_TO_BB_RADIO_ON_L Baseband power supply start signal from main CPU to baseband AP_TO_BB_RESET_L Main CPU to baseband reset signal, (Apple mobile phone drawing explanation) SPEAKERAMP_TO_AP_INT_L Audio amplifier to the main CPU interrupt signal (Apple mobile phone drawing explanation) BUTTON_VOL_DOWN_L Volume button plus key, (Apple mobile phone drawing explanation) BUTTON_RINGER_A Mute vibration fast switching signal (Apple mobile phone drawings explanation) MAMBA_EXT_LDO_EN Fingerprint scanning circuit external LDO chip open signal (Apple mobile phone drawing explanation) AP_TO_BB_MESA_ON_L Fingerprint activation signal from main CPU to baseband UART_AP_DEBUG_RXD Main processor part of the UART serial port debug interface to receive data (Apple mobile phone drawings explained) UART_AP_TO_WLAN_RTS_L The UART serial port of the main CPU to the WIFI chip sends a request signal (Impeller's drawing explanation) UART_WLAN_TO_AP_CTS_L Main CPU to WIFI chip UART serial port clear send signal (Apple mobile phone drawing explanation) UART_AP_TO_STOCKHOLM_RTS_L The host CPU sends a request signal to the UART serial port of the near field communication chip (IPhone drawing interpretation) UART_STOCKHOLM_TO_AP_CTS_L Main CPU to Near Field Communication Chip UART Serial Clear Send Signal (IPhone Drawing Explanation) UART_AP_TO_BT_RTS_L The UART serial port from the host CPU to the Bluetooth chip sends a request signal (Impeller's drawing explanation) UART_BT_TO_AP_CTS_L Bluetooth to Main CPU UART Serial Clear Send Signal (IPhone Drawing Explanation) UART_AP_TO_ACCESSORY_TXD Send data of UART serial port from main CPU to USB management chip attachment UART_ACCESSORY_TO_AP_RXD Annex to the main CPU UART serial port to receive data (Apple mobile phone drawings explained) UART_AP_TO_STOCKHOLM_TXD The main CPU sends data to the UART serial port for near field communication (IPhone drawing interpretation) UART_WLAN_TO_AP_RXD WIFI chip to master CPU UART serial port to receive data (Apple mobile phone drawing explanation) UART_AP_TO_WLAN_TXD The main CPU sends data to the UART serial port of the WIFI chip (Apple's mobile phone drawing explanation) SWI_AP_BI_TIGRIS Charge detection signal from main CPU to charging chip UART_STOCKHOLM_TO_AP_RXD Near field communication chip to main processor UART serial port to receive data (Apple mobile phone drawing explanation) PCIE_AP_TO_WLAN_DEV_WAKE PCIE interface service wake-up signal from main CPU to WIFI chip AP_TO_BT_WAKE Wake signal from main CPU to Bluetooth chip BOOT_CONFIG2 Start Configuration Item 2 (Apple Mobile Phone Drawing Explanation) TOUCH_TO_AP_INT_L Touch to the main CPU chip interrupt low effective signal (Apple mobile phone drawing explanation) UART_AP_TO_BT_TXD The main CPU to Bluetooth chip UART interface to send data (Apple mobile phone drawings explained) I2S_AP_TO_CODEC_MCLK_R I2S interface master clock signal from main CPU to audio codec chip (Apple mobile phone drawing explanation) I2S_AP_OWL_TO_CODEC_XSP_LRCLK XSP clock signal from the main CPU's OWL circuit to the audio codec (Apple's mobile phone drawing interpretation) I2S_AP_TO_SPEAKERAMP_MCLK_R I2S interface clock signal from main CPU to audio amplifier (Impegration of Apple mobile phone drawings) I2S_AP_TO_BT_DOUT I2S interface data output from main CPU to Bluetooth chip (Apple mobile phone drawing explanation) SPI_AP_TO_CODEC_CS_L SPI chip selection of main CPU to audio codec chip (Iphone handset drawing explanation) SPI_AP_TO_CODEC_SCLK SPI clock signal from the main CPU to the audio codec chip (Apple mobile phone drawing explanation) SPI_AP_TO_CODEC_MOSI Main CPU to Audio Codec SPI Master Output Slave Input (IPhone Mobile Drawing Explanation) SPI_CODEC_TO_AP_MISO Audio codec to master CPU's SPI interface master input slave output (IPhone handset drawing explanation) BOARD_ID2 Board version identification (Apple mobile phone drawing explanation) I2S_AP_TO_CODEC_MSP_LRCLK Voice call clock signal from main CPU to audio codec chip (Apple mobile phone drawing explanation) I2S_AP_TO_CODEC_MSP_DOUT Voice call data output from the main CPU to audio codec chip (Apple mobile phone drawing explanation) I2S_CODEC_TO_AP_MSP_DIN Audio Codec to Main CPU I2S Voice Call Data Input (IPhone Mobile Phone Explained) I2S_AP_TO_CODEC_MSP_BCLK I2S voice call clock signal from main CPU to audio codec (Iphone handset drawing explanation) I2S_BB_TO_AP_DIN Baseband to the main CPU I2S interface data input (Apple mobile phone drawings explained) I2S_AP_TO_BB_DOUT I2S interface data output from the main CPU to the baseband (Apple mobile phone drawing explanation) ALS_TO_AP_INT_L Light sensor to the main CPU interrupt low effective signal (Apple phone drawing explanation) I2S_AP_TO_CODEC_ASP_BCLK Main CPU to Audio Codec I2S Interface ASP Clock Signal (IPhone Mobile Phone Explanation) I2S_CODEC_TO_AP_ASP_DIN Audio Codec to Main CPU I2S Interface ASP Data Input (IPhone Mobile Drawing Explanation) I2S_AP_TO_BB_BCLK The I2S interface clock signal from the main CPU to the baseband CPU (IPhone drawing explanation) I2S_AP_TO_BT_LRCLK I2S Clock Signal from Main CPU to Bluetooth (Apple Mobile Phone Drawing Explanation) I2S_BT_TO_AP_DIN I2S data input signal from Bluetooth to the main CPU (Apple mobile phone drawing explanation) I2S_AP_TO_CODEC_XSP_DOUT Main CPU to audio codec I2S interface XSP data output signal (Apple mobile phone drawing explanation) SPI_TOUCH_TO_AP_MISO Touch the main CPU chip's SPI interface main input from the output signal (Apple mobile phone drawing explanation) SPI_AP_TO_TOUCH_SCLK_R Main CPU to Touch SPI Interface Clock Signal (IPhone Drawing Explanation) SPI_AP_TO_TOUCH_CS_L Main CPU to Touch SPI Interface Chip Select Active Low Signal (Apple Mobile Phone Drawing Explanation) SPI_AP_TO_TOUCH_MOSI The main CPU chip touches the SPI interface main output from the input signal (IPhone mobile phone drawing explanation) SPI_MESA_TO_AP_MISO Fingerprint-to-main CPU chip SPI interface main input from the output signal (IPhone handset drawing explanation) SPI_AP_TO_MESA_MOSI The main CPU to the fingerprint chip SPI interface main output from the input signal (Apple mobile phone drawings explained) SPI_AP_TO_MESA_SCLK_R SPI interface clock signal from the main CPU to the fingerprint chip (IPhone drawing explanation) MESA_TO_AP_INT Fingerprint to Main CPU Interrupt Signal (IPhone Mobile Drawing Explanation) PMU_TCAL Temperature calibration of the power chip circuit (Apple mobile phone drawing explanation) FOREHEAD_NTC Main board top temperature detection (Apple mobile phone drawing explanation) REAR_CAMER_NTC Rear camera circuit temperature detection (Apple mobile phone drawings explained) RADIO_PA_NTC Baseband power amplifier temperature detection (Apple mobile phone drawings explained) AP_NTC Main processor temperature detection (Apple mobile phone drawing explanation) BB_TO_PMU_PCIE_HOST_WAKE_L Baseband CPU to main power chip PCIE interface host wake-up low-level effective signal (IPhone drawing explanation) PMU_TO_BB_PMIC_RESET_R_L Main power chip reset signal to the baseband power supply (Apple mobile phone drawing explanation) TRISTAR_TO_AP_INT USB Manager to Main CPU Interrupt Signal (IPhone Drawing Explanation) STOCKHOLM_TO_PMU_HOST_WAKE Near field communication chip to main power chip host wake-up signal (IPhone mobile phone drawing explanation) PMU_TO_NAND_LOW_BATT_BOOT_L The main power chip to the hard disk's battery low voltage activates the low-level effective signal (IPhone drawing explanation) WLAN_TO_PMU_HOST_WAKE WIFI chip to the main power of the host wake-up signal (Apple mobile phone drawings explained) CODEC_TO_PMU_MIKEY_INT_L Digital recording of audio codec to main power chip interrupts low-level effective signal (IPhone drawing interpretation) BT_TO_PMU_HOST_WAKE Bluetooth host to main power supply wake-up signal (IPhone drawing explanation) PMU_TO_WLAN_REG_ON Power supply chip to wireless WIFI power-on signal (Apple mobile phone drawing explanation) I2C0_AP_SCL Application part of the I2C interface clock (Apple mobile phone drawing explanation) PMU_TO_CODEC_DIGLDO_PULLDN Digital LDO pull-down of main power chip to audio codec (Apple mobile phone drawing interpretation) CODEC_TO_AP_PMU_INT_L Audio Codec to Application Power Supply Interrupt Signal (IPhone Mobile Drawing Interpretation) PMU_TO_BB_USB_VBUS_DETECT Main power chip to baseband USB 5v detection signal (Iphone mobile drawing explanation) PMU_TO_STOCKHOLM_EN Power chip to open signal of near field communication chip (Apple mobile phone drawing explanation) TRISTAR_TO_TIGRIS_VBUS_OFF Charger 5V Overvoltage Protection Shutdown Signal (Apple Mobile Phone Drawing Explanation) TIGRIS_TO_PMU_INT_R_L Charging chip to the main power chip interrupt signal (Apple mobile phone drawing explanation) TIGRIS_VBUS_DETECT Charge 5V detection (IPhone mobile phone drawing explanation) VBATT_SENSE Battery Test Transmission (Apple Mobile Phones Explained) TIGRIS_ACTIVE_DIODE Charge tube activation signal (Apple mobile phone drawing explanation) SWI_AP_BI_TIGRIS_FET Charge detection signal between the main CPU and the charging chip (Apple mobile phone drawing explanation) TIGRIS_TO_BATTERY_SWI Charging chip to battery interface charge detection signal (Apple mobile phone drawing explanation) BATTERY CONNECTOR Battery Holder (Apple Mobile Phone Drawing Explanation) TIGRIS CHARGER Charge Management Chip Apple Mobile Phone Drawing Explanation) CODEC_TO_PMU_MIKEY_INT_L Digital recording of audio codec to main power chip interrupts low-level effective signal (IPhone drawing interpretation) BT_TO_PMU_HOST_WAKE Bluetooth host to main power supply wake-up signal Apple mobile phone drawing explanation) PMU_TO_WLAN_REG_ON Power supply chip to wireless WIFI power-on signal (Apple mobile phone drawing explanation) I2C0_AP_SCL Application part of the I2C interface clock (Apple mobile phone drawing explanation) PMU_TO_CODEC_DIGLDO_PULLDN Digital LDO pull-down of main power chip to audio codec (Apple mobile phone drawing interpretation) CODEC_TO_AP_PMU_INT_L Audio Codec to Application Power Supply Interrupt Signal (IPhone Mobile Drawing Interpretation) PMU_TO_BB_USB_VBUS_DETECT Main power chip to baseband USB 5v detection signal (Iphone mobile drawing explanation) PMU_TO_STOCKHOLM_EN Power chip to open signal of near field communication chip (Apple mobile phone drawing explanation) TRISTAR_TO_TIGRIS_VBUS_OFF Charger 5V Overvoltage Protection Shutdown Signal (Apple Mobile Phone Drawing Explanation) TIGRIS_TO_PMU_INT_R_L Charging chip to the main power chip interrupt signal (Apple mobile phone drawing explanation) TIGRIS_VBUS_DETECT Charge 5V detection (IPhone mobile phone drawing explanation) VBATT_SENSE Battery Test Transmission (Apple Mobile Phones Explained) TIGRIS_ACTIVE_DIODE Charge tube activation signal (Apple mobile phone drawing explanation) SWI_AP_BI_TIGRIS_FET Charge detection signal between the main CPU and the charging chip (Apple mobile phone drawing explanation) TIGRIS_TO_BATTERY_SWI Charging chip to battery interface charge detection signal (Apple mobile phone drawing explanation) BATTERY CONNECTOR Battery Holder (Apple Mobile Phone Drawing Explanation) TIGRIS CHARGER Charge Management Chip (Apple Mobile Phone Drawing Explanation) SENSORS sensor CONTEXT Communication interface (Apple mobile phone drawing definition) 3194 (Apple Mobile Phone Code) Network, USB Management, Battery CHG_ACT_DIO Charge tube drive (mobile circuit drawing definition) CHARGER_VBATT_SNS Battery voltage detection (mobile phone circuit drawing definition) SY_ ALIVE_TIGRIS Charging chip activation signal (mobile circuit drawing definition) USB_VBU_DETET USB_5V detection signal (mobile circuit drawing definition) PMID_CAP Charge internal output voltage (mobile circuit drawing definition) AP_TO_VIBE_TRIG Motor drive trigger signal issued by the main CPU (handset circuit drawing definition) VIBE_DRIVE_P Motor drive (P/N also represents differential signal) (mobile circuit drawing definition)