LG KE820 - Memo; Stop watch

3. TECHNICAL BRIEF
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3.18. Micro SD external memory card slot
The MicroSD Memory Module has eight exposed contacts on one side. The S-Gold2 is connected to
the module using a dedicated eight-pin connector
BLUETOOTH
TP111
1V8_MEM
C101
0.1u
VBALUN
AMAN542015LG02
FEED
GND1
GND2
ANT100
2p
C161
VBALUN
2V65_BT
1.8nH
R127
1.8nH
R129
C133
100p
1000p
C124C121
0.1u
C120
0.1u
2V72_IO
FL100
LFB212G45SG8A166
GND1 GND2
IN OUT
C135
NA
100p
R128
1V5_CORE
1V8_MEM
C123
0.01u
5
G2
6
UB
1
FL101DBF71B601
B1
3
B2
4
2
DC
G1
NA
C134
TP105
0.1u
C122
C100
0.1u
F6
F4
VSSRF1
VSSRF2
E5
F5
VSSRF3
E4
VSSRF4
VSSVCO
F2
WAKEUP_BT_P1_7
B2
B1
WAKEUP_HOST_P1_8
B5
VDDCREG
D2
VDDPCM
E9
H1
VDDPLL
VDDPMREG
G2
VDDRF
H4
E1
VDDRFREG1
VDDRFREG2
E2
VDDSUP
F1
H9
VDDUART
A8
VDD_1
VDD_2
B3
VSS1
D4 D5
VSS2 VSS3
D6
E6
VSS4 VSS5
TDI
TDO
B6
TMS
B4
TRST_
A6
J3
TXA1 TXA2
H3
J2
TXAX
H7
TX_CONF_P0_14
A2
TX_CONF_RXON
UARTCTS
G8 J8
UARTRTS
UARTRXD
J7 H8
UARTTXD
VCOCAP1
J6
VCOCAP2
H6
F9
VDDC1
VDDC2
PAON
D9
PCMCLK
PCMFR1
D8
PCMFR2_SDA0_P0_12
C8
G9
PCMIN
PCMOUT
E8
PSEL0
A3
B8
PSEL1
RESET_
D1
J4
RFIO RFIOX
J5
H5
RFOUT
B9
RTCK
C9
SCL0_P0_13
F8
SLEEPX_P0_15
B7
TCK
A7
PMB8753
CLK32_P1_5
C2
CLKIN_XTAL
G1
JTAG_
A5
LOAD
H2
A1
NC1 NC2
A9
NC3
J1 J9
NC4
P1_6
C1
A4
U102
C119
0.1u
C118
0.1u
USIF_TXD
USIF_RXD
CLK32K
BT_CLK
I2S1_CLK
I2S1_WA
I2S1_TX I2S1_RX
_BT_RESET
BT_VCXO_EN
Figure 31 Bluetooth circuit
Figure 32 Micro SD pin assignment