DOWNLOAD Sharp AR-M236 (serv.man4) Service Manual ↓ Size: 3.71 MB | Pages: 100 in PDF or view online for FREE

Model
AR-M236 (serv.man4)
Pages
100
Size
3.71 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Circuit Diagram.
File
ar-m236-sm4.pdf
Date
PREV: Sharp AR-M236 (serv.man3) Service Manual / Specification

Sharp AR-M236 (serv.man4) Service Manual ▷ View online

AR-M236/M276/M237/M277  CIRCUIT DIAGRAM (MCU PWB)  3 - 12
/SFTDB#
SFTDB#
/SFTDA#
SFTDA#
/DUP2MODB#
DUP2MODB#
/DUP2MODA#
DUP2MODA#
SW24V
SW24V
SW24V
SW24V
F102
NP(ICP-S)
BR122
1kx4
1
8
2
7
3
6
4
5
F
100
NP(ICP-
S
)
CN1
DPXA
DPXB
/DPXA
/DPXB
S5B-PH-K-S
1
2
3
4
5
D
211
N
P
(D
1F
L20U
)
D
206
D
1
F
L20U
D
207
D
1
F
L20U
NF202
0
NF206
0
NF204
0
NF205
0
CN4
B5B-PH-K-R
1
2
3
4
5
C
356
N
P
(1
0
00p)
C
354
N
P
(1000p)
C
353
N
P
(1000p)
C
355
N
P
(1
0
00p)
C
385
N
P
(1
0
00p)
C
384
N
P
(1
0
00p)
C
383
N
P
(1000p)
C
382
N
P
(1000p)
NF203
0
BR159
1kx4
1
8
2
7
3
6
4
5
IC118
STA401A
1B
2
1C
3
2B
4
2C
5
3B
6
3C
7
4B
8
4C
9
COM
10
COM
1
D
210
N
P
(D
1F
L20U
)
F
101
NP(ICP-
S
)
+
C174
47u/35V
F500
TR0603FA 1.5A
F
501
T
R
0603F
A
 1.
5A
F
503
T
R
0603F
A
 1.
5A
IC109
TD62064AF
COM1
1
O1
2
I1
3
NC
4
NC
5
I2
6
O2
7
COM2
8
O3
9
NC
10
I3
11
NC
12
NC
13
I4
14
NC
15
O4
16
H/S
17
H/S
18
CN2
B6B-PH-K-S
1
2
3
4
5
6
+
C136
47u/35V
+
C154
47u/35V
N
B
480
1
N
B
481
1
N
B
482
1
N
B
483
1
NB485
1
NB486
1
NB487
1
NB488
1
TO DUPLEX MOTOR
TO SHIFTER MOTOR
TO DUPLEX 2 MOTOR
(4-4D)
(4-4D)
(4-4D)
(4-4D)
C
C
D
D
E
E
4
3
2
1
6/16
AR-M236/M276/M237/M277  CIRCUIT DIAGRAM (MCU PWB)  3 - 13
(10-1A)
(10-1A)
(10-1A)
(10-1A)
(10-1A)
(10-1A)
(10-1A)
(10-1A)
(10-1A)
(10-3B)
(12-4D)
(12-4D)
(11-3D)
(11-4C)
(10-4E)
(11-4C)
(11-4A)
(10-1A)
(12-2D)
(12-3B)
(12-1D)
PSFANMD
MC
GRID
TC
PCS1H
/BIAS
TCLON
CVSEL
HVSEL3
HVSEL2
HVSEL1
LUM1H
PCL1H
HPSOL
PR
PSRSOL
PGSOL2
PGSOL1
PREMSOL
/OZNFAN
/HVSEL3
/HVSEL2
/HVSEL1
/TC
/TCLON
/MC
/CVSEL
/GRIDL
BIAS
/PR
/PGSOL2
/PGSOL1
/HPSOL
/PSRSOL
/PCL1H
/PCS1H
/LUM1H
TFANOUT
/PSFAN
/OZNFANOUT
BPWM
DHROFF
TFANMD
/BPWM
/DHROFF
/TFANMD
CL
/CL
TFAN
PSFAN
/PREMSOL
OZNFANOUT
24V
24V
24V
24V
24V
24V
24V
IC218
TD62001AF
1B
1
1C
16
2B
2
2C
15
3B
3
3C
14
4B
4
5B
5
4C
13
6B
6
5C
12
7B
7
6C
11
GND
8
7C
10
COM
9
IC210
TD62001AF
1B
1
1C
16
2B
2
2C
15
3B
3
3C
14
4B
4
5B
5
4C
13
6B
6
5C
12
7B
7
6C
11
GND
8
7C
10
COM
9
IC208
TD62001AF
1B
1
1C
16
2B
2
2C
15
3B
3
3C
14
4B
4
5B
5
4C
13
6B
6
5C
12
7B
7
6C
11
GND
8
7C
10
COM
9
R167
1.5k(1/2W)
R307
10k
Q207
DTC114EKA
IN
GND
OUT
Q102
2SB1132
B
E
C
R172
4.7k(1/4W)
R171
4.7k(1/4W)
R177
47k
R170
4.7k(1/4W)
R348
100
R328
47
R327
1.5k
Q206
IMZ4
E2
C1
C2
B1
B2
E1
F103
NP(ICP-S)
TP529
1
1
TP526 1
1
TP527
1
1
IC216
TD62001AF
1B
1
1C
16
2B
2
2C
15
3B
3
3C
14
4B
4
5B
5
4C
13
6B
6
5C
12
7B
7
6C
11
GND
8
7C
10
COM
9
TP530
1
1
NB492
1
NB493
1
NB491
1
NB495
1
NB503
1
NB500
1
NB501
1
NB502
1
NB494
1
NB504
1
F504
TR0603FA 1.5A
R180
10k
R179
10k
Q101
2SB1132
B
E
C
R178
47k
R515
10k
NB497
1
R572
NP(10k)
A
A
B
B
C
C
4
3
2
1
MCU PWB (DRIVER SECTION 4)
AR-M236/M276/M237/M277  CIRCUIT DIAGRAM (MCU PWB)  3 - 14
(12-3A)
(10-3A)
(12-1D)
(12-1D)
(12-1D)
(12-1D)
(12-1D)
(3-3D)
(3-3D)
(3-3D)
(3-3D)
(12-1D)
(12-1D)
(12-1D)
(12-1D)
(3-1D)
(3-4C)
(1-4A)
(3-4C)
(10-2E)
(10-1D)
(10-2E)
(10-3A)
(10-1D)
(6-3B)
/HL2
/HL1
DSCLK#
HLOUT2
CV_CA
CV_DPX
CV_STAPLE
CV_COUNT
CV_START
/CV_COUNT
/CV_STAPLE
/CV_START
/CV_CA
/CV_DPX
/LUM1H
CV_SIZE2
CV_SIZE3
CV_SIZE1
/CV_SIZE3
/CV_SIZE1
/CV_SIZE2
/CV_SIZE0
DSCLK
SPEEDSEL
PMD
PMCLK
CV_SIZE0
MMD
/PMCLK
/MMD
/PMD
HLOUT1
/MMSEL
HLON1
/DUPSEL
HTEMP
HLON2
/OPCASSEL
24V
5V
SW5V
IC215
TD62503F
I1
1
O1
16
I2
2
O2
15
I3
3
I4
4
O3
14
I5
5
O4
13
I6
6
O5
12
I7
7
COM
8
O6
11
O7
10
NC
9
R166
10k
Q203
DTC114EKA
IN
GND
OUT
IC209
TD62001AF
1B
1
1C
16
2B
2
2C
15
3B
3
3C
14
4B
4
5B
5
4C
13
6B
6
5C
12
7B
7
6C
11
GND
8
7C
10
COM
9
IC211
TD62503F
I1
1
O1
16
I2
2
O2
15
I3
3
I4
4
O3
14
I5
5
O4
13
I6
6
O5
12
I7
7
COM
8
O6
11
O7
10
NC
9
Q204
DTA143XKA
OUT
IN
GND
R
304
240
R
303
240
R
305
240
R
306
240
D105
1SS133
A
K
Q205
DTA143XKA
OUT
IN
GND
TP522
1
1
TP524
1
1
TP523
1
1
TP525
1
1
TP528
1
1
TP531
1
1
R308
0
NB496
1
NB498
1
NB506
1
NB505
1
NB499
1
C
C
D
D
E
E
4
3
2
1
7/16
AR-M236/M276/M237/M277  CIRCUIT DIAGRAM (MCU PWB)  3 - 15
* 1Mbit: R?  is not mounted, R? is mounted
* 2Mbit: R?  is mounted, R? is not mounted
(1-3A)
(1-3D,2-3D,3-1B)
(1-3A )
(1-3D,2-3D,3-1B)
(1-3A)
(1-3D,3-1B)
For "C
A1
A12
A7
D5
A3
A4
A10
A16
A8
D2
D10
D11
D1
A19
A15
A6
A2
A12
D0
D6
A14
D13
A17
A2
A17
D9
A13
D14
D3
A9
A18
A5
A11
A3
A13
A8
A9
D8
A16
D15
D12
A7
A1
A10
D7
D4
A5
A15
A11
A13
A14
A6
A20
A4
A[20..1]
/CS1
/RD
/LWR
RY/BY
/CS0
/HWR
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
IC200A
74LCX08MTC
1
2
3
14
7
IC200B
74LCX08MTC
4
5
6
14
7
C
206
0.
1u
C107
0.1u
IC200C
74LCX08MTC
9
10
8
14
7
C119
0.1u
IC102
M21L216128A-10T
I/O0
7
A0
5
I/O1
8
A1
4
I/O2
9
A2
3
I/O3
10
A3
2
I/O4
13
A4
1
I/O5
14
A5
44
I/O6
15
A6
43
I/O7
16
A7
42
A8
27
A9
26
A10
25
A11
24
A12
22
A13
21
A14
20
CE
6
OE
41
WE
17
VCC
33
GND
12
UB
40
LB
39
A15
19
I/O8
29
I/O11
32
I/O9
30
I/O10
31
I/O12
35
I/O13
36
GND
34
VCC
11
I/O14
37
I/O15
38
NC
23
NC
28
A16
18
R201 NP(0)
R200
0
TP532
1
1
TP533
1
1
NB509
1
NB510
1
NB511
1
NB508 1
IC200D
74LCX08MTC
12
13
11
14
7
NB614
1
R517
10k
R516
10k
R110
10k
C50
0.1u
C
220
22000
p
R238
10k
R116
0
R117
10k
CN500
SOKET72
GND
1
D0
2
D1
3
D2
4
D3
5
D4
6
D5
7
D6
8
D7
9
Vcc
10
/3_5
11
/RES_ROM
19
GND
20
D8
21
D9
22
D10
23
D11
24
D12
25
D13
26
D14
27
GND
30
D15
35
D16
37
D17
38
GND
39
D19
50
D20
51
D21
52
D22
53
D23
54
VccW
55
D24
56
D25
57
D26
58
D28
59
D27
60
Vcc
61
D29
62
D30
63
D31
64
GND
72
D18
49
/BYTE
48
/WE
47
/WP
46
RY/BY
45
/OE
44
NC
43
/CE
42
A20
41
/1CE0
40
A19
71
A18
70
A17
69
A16
68
A15
67
A14
66
A13
65
A7
31
A6
28
A5
18
A4
17
A3
16
A2
15
A1
14
A0
13
A-1
12
A12
36
A11
34
A10
33
A8
32
A9
29
A
A
B
B
C
C
4
3
2
1
MCU PWB (MEMORY SECTION)
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