LG KP500 - Page 88

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Only for training and service purposes
5. Trouble shooting
- 89 -
uSD Check Points
- Power is working
- Socket soldering
- Card detect is working
MMC-DETECT PIN
Card insert Card Deject
MMC_DETECT SIGNAL
TP3
TP4
TP2
TP1
mi
c
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82
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9
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K74
C
6
C
7
C
7
1DNG
61
5
1
2
D
NG
41
3DNG
4
D
N
G
31
2
1
5DNG
6D
N
G
11
01
AW
S
BW
S
9
E
N
SY
001790
1
U
20
2
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
C
1
C
1
C
2
C
2
C
3
C
3
C
5
C
5
C
6
1
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73
3-
2
VMM
E
_2V9
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DMC_
CM
M
K
LC_CMM
0
D
_C
MM
1
D_C
M
M
T
C
E
TED
_
CM
M
T
SR
_
MIS
K
L
C
_
MIS
2
D
_
C
MM
3
D
_C
MM
TP2
TP1
TP4
TP3