LG F3000 - Bluetooth

3. TECHNICAL BRIEF
- 47 -
3.13 BLUETOOTH (LBMA-2C67B2,M701)
(GPIO_34)
(GPIO_9)
(GPO_18)
(GPIO_33)
BLUETOOTH
(GPIO_2)
22nHL701
9
10
PIO5
16
RESETB
13
SPI_CLK
14
SPI_CSB
SPI_MISO
15
12
SPI_MOSI
26
UART_CTS
UART_RTS
23
24
UART_RX
UART_TX
27
22
VDD_1_8V
VDD_DIG
21
VDD_VREGIN
3
ANT
5
4
GND1
6
GND2
GND3
11
GND4
25
28
NC
20
PCM_CLK
19
PCM_IN
PCM_OUT
17
18
PCM_SYNC
PIO0
1
2
PIO1
PIO2
7
8
PIO3
PIO4
LBMA-2C67B2M701
TP711
10K
R745
2.2u
C749
0.1u
C751
47
R740
47R742
C744
15p
A2
IN2
NC1
C1
A1
NC2
C4
NO1
A4
NO2
B4
V+
U704
MAX4717EBC-T
C3
COM1
A3
COM2
B1
GND
C2
IN1
C748
0.1u
R733 330
2V8_VBT
15p
C746 C745
0.1u
BGND
6
GND
2
5
NC
1
STBY
VIN
34
VOUT
4
5
VCC
U702
BH28FB1WHFV
U703
TC7SH08FS
2
GND
1
3
FEED
NC1
NC2
BT701
ACS2450EBAF30
2.2u
C747
R743 47
2V8_VBT
TP713
47R739
2.2u
C750
TP712
R741 47
C743
2V8_VMEM
TP710
2.2u
R744 47
2V8_VBT
VBAT
DEBUG_TX
DEBUG_RX
PCM_RX
BT_RST
PCM_SYNC8
PCM_TX
USC0
BT_EN
USC3
PCM_SYNC8
PCM_TX
PCM_RX
PCM_TX
USC1
USC2
PCM_EN
USC_1
USC_2
Figure 3-25. BT MODULE