Sharp AR-M350U Service Manual page 48

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A
[SRAM / BATTERY]
5
6,7,8,10
LA[22:2]
3
FONTCS0
3,8,10
ROMOE
2,3,10,11,22
PONRST
4
IC11A
1
10
SDA_RWE
2
3,6,10
ROMWE
74LCX32MTC
3
2
1
A
3.3BT
LA13
LA11
LA10
LA15
ROMWE0
3
LA17
LA18
LA16
LA14
LA9
LA8
LA7
LA6
C218
0.1uF
LA13
LA11
LA10
LA15
LA17
LA18
LA16
LA14
LA9
LA8
LA7
LA6
C219
0.1uF
AR-M350U CIRCUIT DIAGRAM 9-30
B
IC55
1
32
A11
OE#
2
31
A9
A10
3
30
A8
CE1#
MEMD7
4
29
A13
I/O8
MEMD6
5
28
WE#
I/O7
MEMD5
6
27
CE2
I/O6
MEMD4
7
26
A15
I/O5
MEMD3
8
25
VCC
I/O4
9
24
NC
VSS
MEMD2
10
23
A16
I/O3
MEMD1
11
22
A14
I/O2
MEMD0
12
21
A12
I/O1
13
20
A7
A0
14
19
A6
A1
15
18
A5
A2
16
17
A4
A3
UT62L1024LC-70LL
IC56
1
32
A11
OE#
2
31
A9
A10
3
30
A8
CE1#
MEMD15
4
29
A13
I/O8
MEMD14
5
28
WE#
I/O7
MEMD13
6
27
CE2
I/O6
MEMD12
7
26
A15
I/O5
MEMD11
8
25
VCC
I/O4
9
24
NC
VSS
MEMD10
10
23
A16
I/O3
MEMD9
11
22
A14
I/O2
MEMD8
12
21
A12
I/O1
13
20
A7
A0
14
19
A6
A1
15
18
A5
A2
16
17
A4
A3
UT62L1024LC-70LL
B
C
7,9,13,15
MEMD[31:0]
6,7,8
3.3BT
+
C178
10uF/16V
LA12
LA2
LA3
3.3V
LA4
LA5
1K
R419
NO ASM
Q8
2
2SC2412K
NO ASM
3.3BT
NO ASM
3.3V
3
2
LA12
DTC114EKA
1
Q10
NO ASM
LA2
LA3
LA4
3.3V
LA5
D24
1
3
RB451F
NO ASM
D25
RB751V-40
NO ASM
C
FVCCW
1
3
D11
RD3.3E(B)
NO ASM
10
BT_CK
3.3V
2SB1198K
2
Q9
NO ASM
C311
+
47uF/16V
NO ASM
C312
+
220uF/10V
NO ASM
3.3BT
2

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