LG GX500 - Page 23

- 24 -
LGE Internal Use Only Copyright © 2010 LG Electronics. Inc. All right reserved.
Only for training and service purposes
3. TECHNICAL BRIEF
GX500 Operational Description Revision A
LG Electronics 24/143 LGE Property
G G G G
SWIF_TXRX G T/PU Not Used
G G G G
MMCI1_CMD
WLAN_CMD
T/PD G
MMCI1_DAT[0]
WLAN_SDIO[0]
T/PD G
MMCI1_CLK
WLAN_CLK
T/PD G
G G G G
MMCI1_DAT[1]
WLAN_SDIO[1]
T/PD G
MMCI1_DAT[2]
WLAN_SDIO[2]
T/PD G
MMCI1_DAT[3]
WLAN_SDIO[3]
T/PD G
G G G G
I2S1_CLK0
SIM1_I2S1_CLK
T/PD G
GPIO_112
RPWRON
T/PD G
I2S1_RX
SIM1_I2S1_RX
T/PD G
I2S1_TX
SIM1_I2S1_TX
T/PD G
I2S1_WA0
SIM1_I2S1_WA0
T/PD G
G G G G
EINT4 _EOC
T/PD End Of Charge
GPIO_102 LCD_ID
T/PD G
CC0CC1IO _PPR
T/PD USB/TA Charger Insert
GPIO_33
SG3_INT
T/PD
To SGR
CC0CC3IO VIB_PWM
T/PD
T0 timer (PWM)
GPIO_103 NA
T/PD
G G G G
EPN1 EAR_N G G
EPP1 EAR_P G G
EPPA1 BB_SND_L G G
EPREF G G G
EPPA2 BB_SND_R G G
MICN1 SIM1_MIC_N G G
MICP1 SIM1_MIC_P G G
MICN2 SIM1_HSMIC_N G G
MICP2 SIM1_HSMIC_P G G
AUXN1 GND G Connected to GND
AUXP1 GND G Connected to GND
AUXN2 GND G Connected to GND
AUXP2 GND G Connected to GND
AUXGND G G G
VMICP TP 116 G Not Used
VMICN GND G Connected to GND
#I/Q-Signale: Analog
Interface, Baseband
G G G
PAOUT1 PA_LEVEL G G
BB_I I G G