LG KE820 - Charging the Battery

3. TECHNICAL BRIEF
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I2S1_RX I2S1_RX For Bluetooth
I2S1_TX I2S1_TX "
I2S1_WA0 I2S1_WA0 "
MMC
MMCI_DAT[1] TF_DAT1 For T-Flash
MMCI_DAT[2] TF_DAT2 "
MMCI_DAT[3] TF_DAT3 "
AUDIO I/F
EPN1 RCV_N For Receiver
EPP1 RCV_P "
EPPA1 BBP_SND_L For Speaker
EPPA2 BBP_SND_R For Speaker
MICN1 MIC1_N For Mic
MICP1 MIC1_P "
MICN2 MIC2_N For Headset Mic
MICP2 MIC2_P "
VMICP VMICP For Mic
VMICN VMICN "
ADC
M_0 BAT_TEMP Battery temperature detect
M_1 RF_TEMP
RF Power amp reference temperature
detect
M_2 JACK_TYPE For 18Pin Cable Type Detect
M_7 HW revision indication
M_8 Battery voltage measurement
M_9 I_MONITOR Current consumption measurement
M_10 REMOTE_ADC
For Remote Control Headset Key detect
with REMOTE_INT
JTAG
TDO TDO For JTAG & ETM Interface
TDI TDI "
TMS TMS "
TCK TCK "
TRST_n TRSTn "
RTCK RTCK "