LG KG920 - Mini-SD

3. TECHNICAL BRIEF
- 72 -
3.16 Mini-SD
Mini SD interface is connected to Main PCB and KEYPAD PCB through FPCB and B to B connector.
Mini-SD interface supports 1 bit and 4bits interface. Maximum capacity is 1GByte.
DATA2
CD_DET_B
CD_DET_A
GND
CMD
GND
CLK
DATA3
DATA1
DATA0
NC
NC
VCC
MINI SD CARD INTERFACE
5
6
7
8
9
A
B
GND
GND
S101AXA19201106
1
10
11
2
3
4
R124 0
C102
0.1u
2V8_SDPWR
4.7u
C101
SD_DATA3
SD_CMD
SD_CLK
SD_DATA0
SD_DATA1
SD_DATA2
SD_DETECT
R705 100K
2V8_SDPWR
100KR702
2V8_MM VBAT
100KR704
R703
100K
C700
100p
NZQA5V6AXV5
D704
NZQA5V6AXV5
D705
38
39
22
40
23
24
25
26
27
28
29
3
4
5
6
7
8
9
21
30
31
32
33
34
35
36
37
1
10
11
12
13
14
15
16
17
18
19
2
20
CN700
R701 100K
2V8_SDPWR
C701
NZQA5V6AXV5
D706
100K R700
SD_DATA0
SD_DATA3
SD_DATA2
SD_DATA1
SD_CMD
MOTOR-
SPK+
SPK-
SD_DETECT
SD_CLK
Figure 3-37.