Peripheral - LG CU405 Service Manual

3.8 Peripheral

PM_ON_SW_N
+VPWR
KYPD_DRV_N
MAIN KEYPAD backlight
Motor
GP1_DRV_N
MOTOR_PWR
Remote PWR ON (Recep)
USB_D+, D-, VBUS
USB (Recep)
PA_THERM
RUIM_IO ,CLK,
USIM
JTAG CON, UART,USB
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Only for training and service purposes
TCXO Xtal:sleep
(19.2MHz) (32.768kHz)
RESET_IN_N
PS_HOLD
TCXO_EN
BUFF_TCXO
SLEEP_CLK
PM6650-2
PM_INT_N
LED,Motor
VIB_DRV_N
Driver
USB_DAT, SE0 , OE_N
USB Trans
AMUX_IN1
AMUX_IN2
RUIM_M_IO, CLK, RST_N
USIM Level
RST_N
Trans
SSBDT_PM
SBI
UART TX/RX
USB_D+,D-,VBUS
TRST_N, TCK, TMS, TDI, TDO, RTCK
Xtal:USB
(48MHz)
MSM6280
USB
AMUX_OUT
HKADC0
VBAT_SENSE
HKADC1
TTY_ADC_DET ADC
HKADC3
REF_ADC HKADC4
VBAT_TEMP
HKADC5
UART2 (USIM)
UART3 (PM_SBI)
UART1 (IrDA)
JTAG
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3. TECHNICAL BRIEF
FOLDER_DET_N
Hall Sensor
KEY_ROW(0:4)
KEY
KEY_COL(0:5)
HOOK_SENSE
EAR_SENSE_N
EAR JACK
TTY_ADC_DET
+VPWR
Charge Pump
Charge Pump
BACKLIGHT_CTRL
LGE Internal Use Only