LG KE590 Service Manual page 123

7. CIRCUIT DIAGRAM
1 2
TF_DAT2
TF_DAT3
TF_CMD
TF_CLK
TF_DAT0
B
TF_DAT1
R104 100nH
VIBRATOR
C
R105 100nH
VBACKUP
D
E
1 2
LGE Internal Use Only
3 4 5
External Memory Socket
VRMMC
S100
SCHA1B0102
DAT2_RSV
CD_DAT3_CS
R100 0 CMD_DI
VDD
R101 0 CLK_SCLK
VSS
R102 0 DAT0_DO
DAT1_RSV
DETECT
COMMON
C100 C101 DUMMY1
R103
DUMMY2
NA
22p 1uF
OUT100
OUT101
3V/1mAh
C102
0.1u
3 4 5
6 7
MAIN_SUB CONNECTOR
CN100
1 14
VBACKUP
2 13
VIBRATOR
3 12
TF_DAT2 TF_DAT1
4 11
VRMMC
TF_DAT3 TF_DAT0
5 10
TF_CMD
6 9
TF_CLK
7 8
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8 9 1 0
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Only for training and service purposes
A
B
C
D