LG KP500 Service Manual page 88
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Also See for KP500:
- User manual (298 pages) ,
- User manual (237 pages) ,
- User manual (134 pages)
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uSD Check Points
- Power is working
- Socket soldering
- Card detect is working
MMC_DETECT SIGNAL
Card insert
micro SD & SIM(Hybrid Socket)
VIO_2V62
2 R
6 0
0 1
K 0
M
M
_ C
2 D
M
M
_ C
3 D
M
M
C
C _
M
D
M
M
C
C _
K L
M
M
_ C
0 D
M
M
_ C
1 D
M
M
C
D _
E
E T
T C
Copyright © 2008 LG Electronics. Inc. All right reserved.
Only for training and service purposes
MMC-DETECT PIN
VMME_2V9
2 R
7 0
2 R
8 0
2 R
9 0
2 R
0 1
2 R
1 1
4
K 7
4
K 7
4
K 7
4
K 7
4
K 7
2 R
2 1
7 4
TP3
TP4
TP1
2 C
9 2
2 C
0 3
TP2
D
I N
u 1
- 89 -
5. Trouble shooting
Card Deject
2 C
. 0
1
1
2
2
3
3
4
6 1
4
G
N
1 D
U202
5
5 1
5
G
N
2 D
6
4 1
6
G
N
3 D
7
3 1
7
G
N
4 D
8
2 1
8
G
N
5 D
1 1
G
N
6 D
9
S
W
B
0 1
S
W
A
1743733- 2
ENSY0017901
TP3
TP4
TP1
TP2
VSIM_2V9
2 R
4 0
1
K 0
I S
_ M
O I
S
M I
C _
K L
S
M I
R _
T S
6 2
2 C
7 2
2 C
8 2
u 1
2
p 2
5 1
p 0
LGE Internal Use Only
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Troubleshooting
