LG -P895 Service Manual page 172

[CCDS] Connectivity_WIFI DualBand/BT/FM Combo
Antenna & Diplexer
2012.05.14
Contact Type Change (C-Clip)
FL11000
8
NC2
CN11001 CN11000
7
GND3
C11012 100p C11013 18p 6
1 1
P3
5
GND2
HJ-ICT-06Y HJ-ICT-06Y
C11019
L11018 L11055
DNI
100n 100n
Rev.1.0
120628
LGE Internal Use Only
2.4GHz Wi-Fi & BT RF
FL11001
LFB212G45CG7D227
L11004 1.5n L11045 1.5n
3 1
2G_WLAN_RF
OUT IN
Rev.B Rev.B
EAM62250401
9 C_BT
U11000
8 BT
BT_RF_TX
RF5501
7 GND3
SMZY0028001
+3V3_VOUT
Rev.1.0
120628
L11002 2.7n
C11028
WLAN_BT_RF_RX
100n
ADD
1
5G_WLAN_RF
P1
2
GND1
3
P2 2G_WLAN_RF
4
NC1
EAM62251301
5GHz Wi-Fi RF
+VPWR_WL
5G_A_TSSI
VALUE Change
2012.04.05
5G_WLAN_RF ANT TX
13 8
GND3 U11002 GND5
14 7
MDFE2PFA-023
VC2 GND4
C11047
15 6
VC1 RX
DNI
16 5
GND1
17
EAT61473401
ADD
C11053
ADD
ADD
SW_BT_TX
Rev.C : 1005 -> 0603
SW_WL_2G_RX
R11000 0
VBAT
SW_WL_2G_TX
FB11003 120
+1V2_VDD_LN
Delete FM
1
TX_IN WLAN_RF_TX
GND1 2
GND2 3
WLAN_BT_RF_RX
C11026 1.2p
WLAN_RF_TX
SW_2G_LNA_EN
L11003 3.6n
5G_WLAN_RX
C11061
5G_WLAN_TX
10p
Rev.1.0 5G_A_TSSI
120628
SW_BT_TX
SW_WL_2G_RX
SW_WL_2G_TX
SW_2G_LNA_EN
SW_WL_5G_TX
SW_WL_5G_RX
SW_5G_LNA_EN
SW_5G_PA_EN
Delete FM
2012.04.20
UART_AP_TX_BT_RX
UART_AP_RX_BT_TX
UART_AP_CTS_BT_RTS
UART_AP_RTS_BT_CTS
PCM_AP_BT_CLK
PCM_AP_DO_BT_DI
PCM_AP_DI_BT_DO
PCM_AP_BT_FSYNC
AP2BT_WAKEUP
BT2AP_WAKEUP
L11044 1n
5G_WLAN_TX
Rev.B
C11045
0.5p
5G_WLAN_RX
+VPWR_WL
- 172 -
Wi-Fi & Bluetooth BB
BCM4330X WLBGA
+VPWR_WL
+1V2_VDD_BT
C11021
100n
10V
R11001 15K E3
WRF_RES_EXT
A7
WRF_RFIN_2G
A6
WRF_RFOUT_2G
B1
WRF_RFIN_5G
A2
WRF_RFOUT_5G
D4
WRF_A_TSSI_IN
K5
RF_SW_CTRL_0
J2
RF_SW_CTRL_1
L4
RF_SW_CTRL_2
M4
RF_SW_CTRL_3
K3
RF_SW_CTRL_4
J4
RF_SW_CTRL_5
J3
RF_SW_CTRL_6
K4
RF_SW_CTRL_7
A12
FM_AOUT1
B12
FM_AOUT2
C12
FM_TX
D11
FM_RXP
D12
FM_RXN
U11001
E6
TP11006 BT_UART_RXD
D6 BCM4330HB2KUBG
TP11007 BT_UART_TXD
F6
TP11008
BT_UART_RTS_N
EAN62508401
G6
TP11009 BT_UART_CTS_N
H8
BT_I2S_CLK
G7
BT_I2S_DI
G8
BT_I2S_WS
H7
BT_I2S_DO
H6
TP11021
BT_PCM_CLK
TP11022 J6
BT_PCM_IN
TP11023 J5
BT_PCM_OUT
K6
TP11024 BT_PCM_SYNC
F9
TP11019
BT_GPIO_0
D9
TP11020 BT_GPIO_1
H10
BT_GPIO_2
H9
BT_GPIO_3
H12
BT_GPIO_4
J9
BT_GPIO_5
Must Check Schematic!!!
X11000Q22FA1280013000
4 3
XO_IN
1 2
R11003
XO_OUT 37.4MHz
220
EAW61645401
C11051 C11052
15p 18p
Rev.1.0
120628 Rev.1.0
120628
Copyright © 2012 LG Electronics. Inc. All right reserved.
7. CIRCUIT DIAGRAM
L3
VDDIO_RF +3V3_VOUT
M3
+1V8_TPS_VIO
WL_VDDIO
F7
BT_VDDIO
C11030 100n
L1
HSIC_AVDD12
M2
HSIC_STROBE
L2
HSIC_DATA
J1
HSIC_RREF
M6
SDIO_DATA_0 TP11000 WLAN_SDIO_DAT0
M8
SDIO_DATA_1 TP11001 WLAN_SDIO_DAT1
M5
SDIO_DATA_2 TP11002 WLAN_SDIO_DAT2
L8
SDIO_DATA_3 TP11003 WLAN_SDIO_DAT3
M7
TP11004 WLAN_SDIO_CLK
SDIO_CLK
L7
SDIO_CMD TP11005 WLAN_SDIO_CMD
G1
WRF_XTAL_OP XO_IN
H1
XO_OUT
WRF_XTAL_ON
G3
WRF_TCXO_IN
E4
WRF_GPIO_OUT
J7 R11004 0
LPO WLAN_32K_CLK_IN
H4
TP11010
WL_GPIO_0 WLAN2AP_WAKEUP
G5
AP2WLAN_WAKEUP Does't Used! 2012.04.05
WL_GPIO_1
H5
WL_GPIO_2
D5
WL_GPIO_3
J8
WL_GPIO_4
L6
WL_GPIO_5
D8
WL_GPIO_6
L9
TP11017 WLAN_RST_N
WL_REG_ON
K9
EXT_SMPS_REQ
J10
EXT_PWM_REQ
K10
BT_REG_ON TP11018 BT_RST_N
G10
BT_RST_N
A9
BT_RF BT_RF_TX
D7
BT_CLK_REQ_IN
E9
BT_CLK_REQ_MODE
G12
BT_CLK_REQ_OUT
Only for training and service purposes