LG InTouch Lady Service Manual page 124

7. CIRCUIT DIAGRAM
UART_BT_SEL
VBAT
PM_ONSW_N
USB_VBUS
TP_UART_TX
TP_UART_RX
2-2-2-1_ESC_ESC6270
BL_LCD_CAM_LDO_I2C_SDA
BL_LCD_CAM_LDO_I2C_SCL
MUIC_AUD_FM_I2C_SCL
MUIC_AUD_FM_I2C_SDA
High : BT UART
Low : UART Comm
UART_BT_SEL
Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
12
11
10
UTXD
9
URXD
8
PWR
7
VBAT
6
ON_SW
5
VCHAR
4
TX
3
RX
2
GND
1
2.5G 3G
HALL_SENS_DET
BT_RST_N
BT_WAKEUP_HOST
MUSIM_DP
MUSIM_DM
WLAN_CLK
WLAN_SDIO[3]
WLAN_SDIO[2]
WLAN_SDIO[1]
WLAN_SDIO[0]
WLAN_CMD
BT_PWR_ON
LCD_IF_MODE[0]
HS_JACK_DET
WLAN_BT_REG_ON
LCD_RST_N
WLAN_RST_N
MUIC_INT_N
CHG_STS_N
CHG_EN_N
BL_LCD_CAM_LDO_EN
MAIN_MIC_GND|GND
HS_GND|GND
- 125 -
VREG_MSME_1V8
JTAG_TCK
JTAG_TDI JTAG_TMS
PS_HOLD JTAG_TRST_N
MSM_RESIN_N JTAG_TDO
JTAG_RTCK
NET Conn
RESOUT_N|NAND_WP_N
DDR_A[14]|DDR_BA[00]
DDR_A[15]|DDR_BA[01]
NAND_D[00]|LCD_DATA[0]
NAND_D[01]|LCD_DATA[1]
NAND_D[02]|LCD_DATA[2]
NAND_D[03]|LCD_DATA[3]
NAND_D[04]|LCD_DATA[4]
NAND_D[05]|LCD_DATA[5]
NAND_D[06]|LCD_DATA[6]
NAND_D[07]|LCD_DATA[7]
NAND_D[08]|LCD_DATA[8]
NAND_D[09]|LCD_DATA[9]
NAND_D[10]|LCD_DATA[10]
NAND_D[11]|LCD_DATA[11]
NAND_D[12]|LCD_DATA[12]
NAND_D[13]|LCD_DATA[13]
NAND_D[14]|LCD_DATA[14]
NAND_D[15]|LCD_DATA[15]
NAND_WE_N|LCD_WR_N
NAND_OE_N|LCD_RD
LGE Internal Use Only