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1
2
H
G
C317
P.1
BT_ANT
0402C-S
2.7pF_5%
L308
DNI
0402L-S
F
C301
10pF_5%
0402C-S
3
Unbalance
2
E
DC
L305
22nH_5%
1
NC
0402L-S
C308
15pF_5%
0402C-S
U302
LFB212G45BA1A220
DBF81F102-MURATA
U303
D
LP3995ITL-3.0
LP3995
3V
C1
C3
Vout
Vin
B2
GND
A3
A1
BP
EN
C311
2.2uF_10%_10V
0603C-S
GPIO41_BT_LDOEN P.4
C314
10nF_10%
C
0402C-S
R301
47K_5%
0402R-S
B
A
1
2
LGE Internal Use Only
3
4
5
R302
2.2_1%
0402R-S
C304
C305
10nF_10%
18pF_5%
C306
0402C-S
0402C-S
10nF_10%
0402C-S
L303
12nH_5%
0402L-S
J301
BLUETOOTH_MXGS83RK3000
L304
0
0402L-S
U301
7
E1
Balance
TX_B
BC313141A18-IRK
BC313141ACS
6
GND
5
D1
Balance
TX_A
L306
L307
4.3nH_5%
0
0402L-S
0402L-S
VBAT
C309
1uF_10%_10V
0402C-S
P.4
GPIO11_BT_26MHz
3
4
5
- 186 -
6
7
C302
C303
1uF_10%_10V
10nF_10%
0402C-S
0402C-S
L302
22nH_5%
C307
0402L-S
2.2uF_10%_10V
0603C-S
C316
DNI
0402C-S
B6
PCM_CLK
D5
PCM_OUT
B7
PCM_IN
C5
PCM_SYNC
F6
SPI_CSB
F7
SPI_MISO
F4
SPI_MOSI
F5
SPI_CLK
A7
USB_RTS
C4
USB_CTS
B5
UART_RX
D4
UART_TX
F3
TEST_EN
E6
RESETB
C2
AIO[0]
A5
AIO[2]
C310
10nF_10%
0402C-S
X301
26Mhz/7M26000056
TCXO3225
1
3
C315
DNI
0402C-S
C312
C313
10pF_5%
3.3pF_5%
0402C-S
0402C-S
6
7
8
9
10
EINT3_BT
P.4
BT_DAICLK
P.4
BT_DAIPCMIN P.4
BT_DAIPCMOUT P.4
BT_DAISYNC P.4
TP301
TP0.5
1
1
TP302
TP0.5
TP303
TP0.5
1
TP0.5
1
TP304
R303
470_5%
YC122
4
1
4
1
BT_UTXD3
P.4
3
2
BT_URXD3
P.4
3
2
GPIO42_BT_RESET P.4
VDD
R304
100K_5%
0402R-S
8
9
10
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
H
G
F
E
D
C
B
A
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