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CON_ANT_FEED
LGE Internal Use Only
ANT701
ANT702
7-1-1-3_BCM2070(QCT & IFX Only)_0.4Pitch
Class 2 or 1.5
QCT
VREG_MSME_1V8
VBT_IO_1V8
IFX
QCT
VREG_MSMP_2V6
VBT_PA_2V6
VPA_2V85
IFX
CON_ANT_FEED
DNI
C709
C710
BT_RF
DNI
DNI
BTCX_RF_ACTIVE
BTCX_STATUS
C712
1n
BT_CLK_26M
C713
DNI
BT_WAKEUP_HOST
VDD_IO_1V8
VPA_2V85
When power class 1.5 is used, R307 is populated and R308 is depopulated.
(Vice versa for power class 2)
FB701
VIO_1V8
600
C701
C702
C704
2.2u
10n
10p
C703
C705
C706
C707
2.2u
10p
10n
10n
R704
15Kohms
must have 1% tolerance
D6
RES
C7
C5
RFP
RST_N
TP701
BT_RST_N
B5
DNI
REG_EN
E1
SCL
D1
C6
100p
R708 1K
SDA
TM2
BT_WAKEUP
C1
D4
SPIM_CLK
PCM_IN
E2
E4
SPIM_CS_N
PCM_OUT
C4
U701
PCM_CLK
C711
1n
B4
A4
RTC_32K
LPO_IN
PCM_SYNC
TP702
BCM2070B2KUBXG
F5
C2
XIN
UART_TXD
E5
D2
XOUT
UART_RXD
F2
TP703
TP704
UART_RTS_N
C3
E3
TP705
BTCX_TXCONF
GPIO_0
UART_CTS_N
D5
GPIO_6
TP706
B3
B2
GPIO_1
HUSB_DN
F4
A2
BT_CLK_REQ
GPIO_5
HUSB_DP
TP707
- 149 -
8. CIRCUIT DIAGRAM
BT
VDD_IO_1V8
BT_PCM_OUT
BT_PCM_IN
BT_PCM_CLK
BT_PCM_SYNC
BT_UART_RX
BT_UART_TX
BT_UART_CTS
BT_UART_RTS
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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