DOWNLOAD Sharp AR-M35 / AR-M450 (serv.man9) Service Manual ↓ Size: 5.28 MB | Pages: 72 in PDF or view online for FREE

Model
AR-M35 AR-M450 (serv.man9)
Pages
72
Size
5.28 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / ARM350 450U N Version Service Manual
File
ar-m35-ar-m450-sm9.pdf
Date

Sharp AR-M35 / AR-M450 (serv.man9) Service Manual ▷ View online

AR-M350U CIRCUIT DIAGRAM 9-28
A
A
B
B
C
C
5
4
3
2
1
IOD3
IOD6
IOD8
IOA3
LCDVR5
IOA11
IOD10
LCDVR3
LCDVR2
IOD0
LCDVR4
IOA10
IOD1
IOD2
IOA5
IOA12
LCDVR1
IOD13
IOA1
IOD15
IOD7
LCDVR0
IOD14
IOA14
PIO6
IOA9
IOA4
IOA6
IOD11
IOD4
PIO7
IOA13
IOD12
IOA8
IOD5
IOA2
IOD9
IOA7
ASICCLK
10,21
PCURST
17,22
LCDMCS
10
PIO7
LCDLWR
10
FAXRST
22
LCDCS
10
LCDRD
10
LCDMCS
10
SCNRST
22
IOA[15:1]
6,10
ENERGY
10
LCDRD
10
LCDCS
10
PIO7
PIO6
LCDLWR
10
CPURST
1,2,10,17,18
PIO6
FR_KM
9
PMCSP
19
FAX_ON
22
3.3V
3.3V
3.3V
3.3V
VCC
3.3V
3.3V
3.3V
R281
10K
NO ASM
R254
10K
R272
10K
R263
10K
R283
10K
10K
R260
R285
10K
R282
10K
R270
4.7K
R271
10K
R269
10K
POWER
IC53
HG73C095TE
114
2
19
21
26
39
51
53
60
73
81
87
99
49
63
65
20
25
27
38
46
50
54
55
56
57
58
120
1
3
4
5
6
7
8
9
10
11
12
13
14
15
17
30
31
32
33
37
40
41
42
43
44
45
47
34
35
36
117
118
70
68
66
64
71
69
75
74
78
77
82
80
88
83
79
89
91
90
93
92
96
95
97
94
24
22
23
100
101
102
103
104
105
107
108
16
18
111
119
72
67
61
59
52
76
84
86
48
28
29
109
110
112
113
116
62
85
106
98
115
CLOCK
RESET
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND9
GND10
GND12
GND13
WAIT
LCD_P3
LCD_P2
VCC1
VCC_RTC
VCC2
VCC3
VCC4
INT
IORD
IOWRH
IOWRL
IOCSREG
IOCSVR
ENERGY
SWAP
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
DATA15
DATA14
DATA13
DATA12
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA11
DATA10
DATA9
SEL_CK
LCD_CLK
LCD_P0
LCD_P1
LCD_M2
LCD_M3
LCD_M0
LCD_M1
LP_M
LP_P
CP_M
CP_P
FRAME_P
M_M
DISP
FRAME_M
M_P
LCDEN
L33V
L21V
LCDVR4
LCDVR5
LCDVR1
LCDVR2
LCDVR0
LCDVR3
VSOFFN
XIN
XOUT
PIO7
PIO6
PIO5
PIO4
PIO3
PIO2
PIO1
PIO0
VCC0
GND0
GND14
GND15
VCC9
VCC8
VCC7
VCC6
VCC5
VCC10
VCC11
VCC12
DATA0
T
W
TSTMOD
TSTSEL2
TSTSEL1
TSTSEL0
M_SEL
GND8
GND11
VCC14
VCC13
VCC15
BR93
1
2
3
4
5
6
7
8
BR102
1
2
3
4
5
6
7
8
R273
10K
R259
10K
R261
10K
R284
10K
[ASIC2]
 %+     !"#!$
AR-M350U CIRCUIT DIAGRAM 9-29
C
C
D
D
E
E
5
4
3
2
1
IOD3
IOD6
IOD8
OA3
LCDVR5
OA11
IOD10
LCDVR3
LCDVR2
IOD0
LCDVR4
OA10
IOD1
IOD2
OA5
OA12
LCDVR1
IOD13
OA1
IOD15
IOD7
LCDVR0
IOD14
OA14
OA9
OA4
OA6
IOD11
IOD4
OA13
IOD12
OA8
IOD5
OA2
IOD9
OA7
LP_M
13
FRAME_P
13
LCDD01
13
LCDVR[5:0]
13
WAIT
3
FRAME_M
13
CP_M
13
LP_P
13
M_M
13
LCDD11
13
LCDD30
13
CP_P
13
A2_INT
1
PONRST
2,3,10,12,22
M_P
13
LCDD21
13
LCD3.3
13
LCDD20
13
LCDD00
13
LCDD31
13
IOD[15:0]
6,10
LCDDIS
13
LCDD10
13
3.3V
VCC
3.3V
VCC
C217
0.1uF
C222
0.1uF
C215
0.1uF
C216
0.1uF
IC54
NJM2370R33
1
2
3
4
5
6
7
8
CTRL
GND
NC
NOISE
VOUT
NC
NC
VIN
R262
4.7K
C210
0.1uF
POWER
IC53
HG73C095TE
114
2
19
21
26
39
51
53
60
73
81
87
99
49
63
65
20
25
27
38
46
50
54
55
56
57
58
120
1
3
4
5
6
7
8
9
10
11
12
13
14
15
17
30
31
32
33
37
40
41
42
43
44
45
47
34
35
36
117
118
70
68
66
64
71
69
75
74
78
77
82
80
88
83
79
89
91
90
93
92
96
95
97
94
24
22
23
100
101
102
103
104
105
107
108
16
18
111
119
72
67
61
59
52
76
84
86
48
28
29
109
110
112
113
116
62
85
106
98
115
CLOCK
RESET
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND9
GND10
GND12
GND13
WAIT
LCD_P3
LCD_P2
VCC1
VCC_RTC
VCC2
VCC3
VCC4
INT
IORD
IOWRH
IOWRL
IOCSREG
IOCSVR
ENERGY
SWAP
A14
A13
A12
A11
A10
A9
A8
A7
A6
A5
A4
A3
A2
A1
DATA15
DATA14
DATA13
DATA12
DATA8
DATA7
DATA6
DATA5
DATA4
DATA3
DATA2
DATA1
DATA11
DATA10
DATA9
SEL_CK
LCD_CLK
LCD_P0
LCD_P1
LCD_M2
LCD_M3
LCD_M0
LCD_M1
LP_M
LP_P
CP_M
CP_P
FRAME_P
M_M
DISP
FRAME_M
M_P
LCDEN
L33V
L21V
LCDVR4
LCDVR5
LCDVR1
LCDVR2
LCDVR0
LCDVR3
VSOFFN
XIN
XOUT
PIO7
PIO6
PIO5
PIO4
PIO3
PIO2
PIO1
PIO0
VCC0
GND0
GND14
GND15
VCC9
VCC8
VCC7
VCC6
VCC5
VCC10
VCC11
VCC12
DATA0
T
W
TSTMOD
TSTSEL2
TSTSEL1
TSTSEL0
M_SEL
GND8
GND11
VCC14
VCC13
VCC15
C221
0.1uF
C211
0.1uF
+
C223
10uF/16V
 %     !"#!$
AR-M350U CIRCUIT DIAGRAM 9-30
A
A
B
B
C
C
5
4
3
2
1
LA11
LA3
LA5
MEMD15
ROMWE0
LA16
LA2
MEMD6
LA17
LA12
LA18
LA4
LA7
MEMD10
LA3
MEMD4
LA6
LA7
MEMD9
LA9
LA13
MEMD12
MEMD11
LA12
LA16
MEMD2
LA17
LA8
MEMD3
LA15
LA8
LA13
MEMD14
LA10
LA10
LA14
MEMD5
LA11
LA4
LA9
LA18
MEMD0
LA2
MEMD8
MEMD13
MEMD1
LA6
LA14
LA5
LA15
MEMD7
PONRST
2,3,10,11,22
MEMD[31:0]
6,7,8
SDA_RWE
10
ROMWE
3,6,10
FONTCS0
3
LA[22:2]
6,7,8,10
ROMOE
3,8,10
BT_CK
10
FVCCW
7,9,13,15
3.3BT
3.3BT
3.3V
3.3BT
3.3V
3.3V
3.3V
3.3BT
D24
RB451F
NO ASM
2
1
3
Q8
2SC2412K
NO ASM
3
2
1
D25
RB751V-40
NO ASM
R417
10K
NO ASM
R418
3.3K
NO ASM
+
C312
220uF/10V
NO ASM
Q10
DTC114EKA
NO ASM
1
2
3
R420
1K
NO ASM
+
C178
10uF/16V
R419
1K
NO ASM
D11
RD3.3E(B)
NO ASM
IC55
UT62L1024LC-70LL
1
3
4
5
6
7
8
32
31
30
2
9
10
11
12
13
14
15
16
29
28
27
26
25
24
23
22
17
18
19
20
21
A11
A8
A13
WE#
CE2
A15
VCC
OE#
A10
CE1#
A9
NC
A16
A14
A12
A7
A6
A5
A4
I/O8
I/O7
I/O6
I/O5
I/O4
VSS
I/O3
I/O2
A3
A2
A1
A0
I/O1
+
C311
47uF/16V
NO ASM
Q9
2SB1198K
NO ASM
3
2
1
C218
0.1uF
IC11A
74LCX32MTC
1
2
3
1
3
C219
0.1uF
IC56
UT62L1024LC-70LL
1
3
4
5
6
7
8
32
31
30
2
9
10
11
12
13
14
15
16
29
28
27
26
25
24
23
22
17
18
19
20
21
A11
A8
A13
WE#
CE2
A15
VCC
OE#
A10
CE1#
A9
NC
A16
A14
A12
A7
A6
A5
A4
I/O8
I/O7
I/O6
I/O5
I/O4
VSS
I/O3
I/O2
A3
A2
A1
A0
I/O1
[SRAM / BATTERY]
 &     !"#!$
AR-M350U CIRCUIT DIAGRAM 9-31
C
C
D
D
E
E
5
4
3
2
1
BATTERY
BATTERY ON <-> OFF
LA3
LA5
LA2
LA12
LA4
LA3
LA12
LA4
LA2
LA5
BT_OK
10
MEMD[31:0]
6,7,8
BT_CK
10
FVCCW
7,9,13,15
VCC
VCC
3.3BT
VCC
+12V
VCC
VCC
VBT
3.3V
3.3BT
3.3V
3.3BT
3.3V
VCC
3.3BT
3.3V
3.3BT
D24
RB451F
NO ASM
2
1
3
Q8
2SC2412K
NO ASM
3
2
1
D25
RB751V-40
NO ASM
Q3
DTC114EKA
1
2
3
R417
10K
NO ASM
R418
3.3K
NO ASM
+
C312
220uF/10V
NO ASM
R204
1K
R191
100
NO ASM
D10
DAP202U
2
1
3
Q10
DTC114EKA
NO ASM
1
2
3
R420
1K
NO ASM
+
C178
10uF/16V
D8
RLS-73
R419
1K
NO ASM
D11
RD3.3E(B)
NO ASM
+
C311
47uF/16V
NO ASM
+
-
IC39A
LM393D
3
2
1
8
4
Q9
2SB1198K
NO ASM
3
2
1
JP6
TS3B-SQ
3
1
2
R202
82K
R208
10K
R203
10K
Q11
2SC2412K
NO ASM
3
2
1
D23
RD3.9E(B1)
NO ASM
BT1
CR2477-H01
R421
47
NO ASM
D9
RLS-73
+
C179
10uF/16V
R192
100
NO ASM
D7
DAP202U
2
1
3
D12
RB451F
2
1
3
+
-
IC39B
LM393D
5
6
7
8
4
R215
3.3K
R205
1K
C197
0.1uF
 &     !"#!$
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