Only For Training And Service Purposes - LG KP270 Service Manual

3. TECHNICAL BRIEF
I2C
I2C1_SCL
I2C1_SDA
PM_INT (EINT)
I2C2_SCL
I2C2_SDA
SIM I/F
CC_IO
CC_CLK
CC_RST
I2S2
GPIO_31
GPIO_102
GPIO_32
CC0CC7IO
GPIO_34
GPIO_103
External Memory
MMCI_CMD
MMCI_DAT[0]
MMCI_CLK
MMC1_DAT[1]
MMC1_DAT[2]
MMC1_DAT[3]
MMC2_CMD
MMC2_DAT[0]
MMC2_CLK
IrDA
GPIO_110
GPIO_111
I2S1
I2S1_CLK0
I2S1_CLK1
I2S1_RX
I2S1_TX
I2S1_WA0
LGE Internal Use Only
SCL_PMIC
SDA_PMIC
PM_INT
SCL
SDA
SIM_DATA
SIM_CLK
SIM_RST
BT_RESETn
DBB_BT_INT
UPPER_KEY_LED
BT_IN Bluetooth to
MAIN_KEY_EN
BT_LDO_EN
MMC_CMD
MMC_D0
MMC_CLK
MMC_D1
MMC_D2
MMC_D3
MOTOR_EN
USB_OEn
SLIDE_DETECT
BT_PCM_CLK
BT_PCM_RX
BT_PCM_TX
BT_PCM_SYNC
- 22 -
For PMIC
For PMIC
For PMIC
SIM CARD DATA
SIM CARD CLOCK
SIM CARD RESET
Bluetooth reset
S-GOLD3H-LC to Bluetooth interrupt
Function key LED enable
S-GOLD3H-LC interrupt
Number key LED enable
Bluetooth LDO enable
T-flash command
T-flash data0
T-flash clock
T-flash data1
T-flash data2
T-flash data3
Vibrator enable
For USB
Slide on/off detect
For Bluetooth
For Bluetooth
For Bluetooth
For Bluetooth
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Only for training and service purposes