U_LBPAD SKY77803-20 Low Band Pad ic chip per scheda madre iPhone 6 6 Plus
6s 6sPlus
VBUS : 5V usb
mesa: touch id
sphere driver : front camera power suplly
Main PMU : main power suplly IC
stockholm_5v : NFC 5v charge ic
ARC_driver : audio control vibration İC
LED bacr : BAcklight power supply ic
act_diode : q2300 control pulse q2300 control sinyalleri
mamba power : 3D touch power conversion
U_QPT_RF : Power amlifier
UHBPA_RF : High freqency power amplifier ic
ULBPA_RF : High freqency power amplifier ic
MESA BOOST : firngerprint boost power supply ic
Display PMU : display power supply
PP_BATT_VCC : batery voltage
PP_BATT_VCC_MAİN : B+ battery voltage
GND : Ground
U_PMU_RF : Baseband power supply
U2GPA_RF : 2G power amlifier ic
MESA : FİNGERPRİNT touch
LCM MESANO : display
MAMBA : 3D TOUCH
PP_BATT_VCC : batarya voltajı
PP_VCC_MAİN : B+ voltajı
VCC_MAİN_SNS : Batarya b+ voltage detection
VDD_RTC : real time clock power supply
1.8V_ALWAYS : 1.8V standby voltage
Y2200 : 32.768khz crystal
BUTTON_HOLD_KEY : boot button
U2000 : main power suplly
U0600 : A9 CPU
GPU : image processor
SDRAM : tampon bellek
İREF : reference current
VREF : reference voltage
İRQ : interrupt request
WDOG : watxhdog
FB : Feedback
SOC : Core
HDD
PCIE : high speed point to point transmission serail bus
CLKREQ : Clock request
NAND : hard disk
REF : referance
TXD : send data
RXD : receive data
SWDIO : data output switch
SWCLK : switch clock
Back light
DWI : DWİ bus
SLCK : select clock
LCM : liquid crystal
PP_LCM_BL_CAT1 : back light control
I2C : ı2c bus
EN : Open signal
PP1v8_SD ram : 1.8v temporary voltage
Strobe : flash lamp
U4020 : back light ic
U4050 : back light ic
U_BB_RF : baseband communication CPU
SDA : serial data
SCL : serial clock
U0600 : A9 CPU
J4200 : display touch interface
U2000 : main power supply
PP_VCC_MAIN : B+ voltage (ana besleme hattı)
GSM : Global System for Mobile communication
Prox : sensör
U3200 : mamba power
AMP: amplifier
VSense : Voltage detection
MCLK : Microphone clock
LRCLK : Left and right channel clock
Codec : audio coding
Isense : Current detection
BCLK : Bass clock
DOUT DIN : data output data input
Mic_BIAS : Microphone bias
SYNC : synchronize
CS : chip select
U_BB_R_E : baseband Communciation CPU
U_BB_R_F : baseband Communciation CPU
DETECT_L : detection signal
ACC1 ACC2 : attachment voltage
DP : DP data transmission
P and N : positive and negative
HOST_RESET : Master reset signal
TXD : Send data
RXD : receviver data
İNT : interrupt
AP : CPU
PP : Positive power
PN : power negative
PP_tristar_PİN : Cable voltage input detection
SWI : Electric quantitiy detection
BUCK_LX : Current loop detection
ALS : induction
NTC : tepature measurement
PA NTC : RP power tempature measurument
REG_ON : OPEN
CLK_32K : 32.768KHZ clock
BOOST_OUT : Boostrap boost output
EN : Open
ULBPA_RF : Low band frequency power amplifier
UHBPA_RF : High band frequency power amplifier
PMU : Powerr main unit
U_PMU_RF : Basband power supply
SIM_RST : sim reset
EEPROM : eraseble storage