LG -P768 Service Manual page 132

8. RF Block Diagram : BLUETOOTH & Wi-Fi & FM _ U2(EU)
RF Block Diagram : BLUETOOTH & Wi-Fi & FM_P768
UART2_TX
UART2_RX
UART2_RTS
UART2_CTS
GPIO[166]
GPIO[160]
GPIO[23]
SDMMC5_CMD_GPIO[146]
SDMMC5_CLK_GPIO[145]
SDMMC5_DAT0_GPIO[147]
SDMMC5_DAT1_GPIO[148]
SDMMC5_DAT2_GPIO[149]
SDMMC5_DAT3_GPIO[150]
GPIO[168]
GPIO[167]
McBSP1_DR_GPIO[115]
McBSP1_FSX_GPIO[117]
McBSP1_CLKX_GPIO[114]
McBSP1_DX_GPIO[116]
OMAP4430
LGE Internal Use Only
BT_UART_TXD
BT_UART_RXD
BT_UART_RXD
BT_UART_TXD
BT_UART_RTS/
BT_UART_RTS_N
BT_UART_CTS/
BT_UART_CTS_N
BT_EN
BT_REG_ON
BT_RST_N
BT_HOST_WAKEUP
BT_GPIO_1
BT_WAKEUP
BT_GPIO_0
WLAN_CMD
SDIO_CMD
WLAN_CLK
SDIO_CLK
WLAN_SDIO[0]
SDIO_DATA_0
WLAN_SDIO[1]
SDIO_DATA_1
WLAN_SDIO[2]
SDIO_DATA_2
WLAN_SDIO[3]
SDIO_DATA_3
WLAN_EN
WL_REG_ON
WLAN_HOST_WAKEUP
WL_GPIO_0
BT_PCM_DIN
BT_PCM_OUT
BT_PCM_SYNC
BT_PCM_SYNC
BT_PCM_CLK
BT_PCM_CLK
BT_PCM_DOUT
BT_PCM_IN
XO_IN
WRF_XTAL_OP
XTAL
XO_OUT
37.4MHz
WRF_XTAL_ON
FM_ANT
FM_RXP
FM_RXN
FM_AUDIO_L
FM_AOUT_1
FM_AUDIO_R
FM_AOUT2
Wi-Fi / BT
BCM4330X
WLBGA
BT_RF_TX
BT_RF
WLAN_RF_RX
WRF_RFIN_2G
WLAN_RF_TX
WRF_RFOUT_2G
WLAN_SW_[0]
RF_SW_CTRL_0
WLAN_SW_[1]
RF_SW_CTRL_1
WLAN_SW_[2]
RF_SW_CTRL_2
WLAN_SW_[3]
RF_SW_CTRL_3
5G_WLAN_RF_RX
WRF_RFIN_5G
5G_WLAN_RF_TX
WRF_RFOUT_5G
5G_A_TSSI
WRF_A_TSSI_IN
WLAN_SW_[4]
RF_SW_CTRL_4
WLAN_SW_[5]
RF_SW_CTRL_5
WLAN_SW_[6]
RF_SW_CTRL_6
WLAN_SW_[7]
RF_SW_CTRL_7
CLK32K_GATE
LPO
- 132 - Copyright © 2012 LG Electronics. Inc. All right reserved.
6. BLOCK DIAGRAM
FM Ant.
(Ear_jack)
TWL6040
BT/ WLAN Ant.
AFML
AFMR
Diplexer
FEM
RF5501
BT
RX_OUT
TX_IN
BPF
ANT
C_BT
C_RX
C_TX
LNA_EN
FEM
RX
MDFE2PFA-023
TX
VDET
ANT
VC2
VC1
LNA_EN
VREF
TWL6030
CLK32KG
Only for training and service purposes