Read Sharp UP-X200 (serv.man9) Service Manual online
UP-X200
Circuit diagram and PWB layout
– 36 –
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
A
B
C
D
876
5
4
3
21
1
2
3
4
5
6
7
8
D
C
B
A
10/17
SD CARD
SD_VCC
2
1
R901
62K(1005)J
2
1
R905
10
K(1005)J
2
1
R90262K(1005)J
2
1
R90362K(1005)J
2
1
R904
62K(1005)J
2
1
R90
6
100(1005)
J
2
1
R907
1
00(1005)
J
2
1
C901
1uF/10V(1608)B
VCC3
SD_W
P
SD_W
P
SD_DET#
SD_DET#
SD_CMD
SD_CS#
SD_CLK
SD_CLK
SD_DAT
SD_DAT
SD_INT#
SD_INT#
2
1
R90
8
62K(1005)
J
2
1
R90
9
62K(1005)
J
SD_CS#
SD_CMD
2
1
C90
2
100pF(1005)
2
1
R910
10(1005)
J
SD_VCC
BT_RXD
BT_CTS#
1
BR901
2*100K(1005)
SD CARD I/F
CPU
CPU
CPU
CPU
CPU
BT_CTS#
BT_RXD
CPU
CPU
CPU
2
1
R911
1M(1005)
J
CPU
IR_RXD
2
1
R914
100K(1005)J
CPU
N90
1
N90
2
N90
3
N90
4
N90
5
N90
6
N90
7
IR_RXD
N921
N922
N916
N914
N915
DATA 3
1
COMMAND
2
VSS
3
VDD
4
CLK
5
VSS
6
DATA 0
7
DATA 1
8
DATA 2
9
DETECT
10
GND
11
GND
13
W/
P
12
HOLD_DOWN
14
CN90
1
SG3S013V1A(JAE)
N93
0
The hold down of the frame is
connected directly with GND
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