DOWNLOAD Sharp AR-C170 (serv.man7) Service Manual ↓ Size: 2.69 MB | Pages: 34 in PDF or view online for FREE

Model
AR-C170 (serv.man7)
Pages
34
Size
2.69 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / 05 - MFP PWB
File
ar-c170-sm7.pdf
Date
PREV: Sharp AR-C170 (serv.man6) Service Manual

Sharp AR-C170 (serv.man7) Service Manual ▷ View online

AR-C170  MFPC2 PWB  5 - 5
8
8
7
7
6
6
5
5
D
C
B
A
R5
47J
1
2
C2
1000pF
2
1
C66
1000pF
2
1
C565
1000pF
C561
1000pF
C1
1000pF
2
1
ZJS
1
R29
2.4KJ
1
2
C144
1000pF
21
CN14
B4B-PH-K-S
1
1
2
2
3
3
4
4
C68
1000pF
2
1
R20
47J
1
2
C69
X_1000pF
2
1
R6
47J
1
2
R16
1KJ
1
2
C324
0.1uF
21
CN8
IMSA-9604S
1
2
3
4
5
C24
0.1u
C24
0.
S1
X_SKHVPB0003
C245
X_1uF/50V
+
R4
1KJ
1
2
NF10
ZJSR5101-102
1
3
2
R2
1KJ
1
2
R3
47J
1
2
R1
1KJ
1
2
NF4
X_ZJSR5101-102
1
3
2
NF3
ZJSR5101-102
1
3
2
NF2
X_ZJSR5101-102
1
3
2
NF1
X_ZJSR5101-102
1
3
2
NF12
X_ZJSR5101-102
1
3
2
NF13
ZJSR5101-102
1
3
2
NF14
X_ZJSR5101-102
1
3
2
NF16
ZJSR5101-102
1
3
2
IC21
M51957BF
NC
1
Vin
2
NC
3
GND
4
CD
5
OUT
6
Vcc
7
NC
8
C249
0.1uF
21
R54
4.7KJ
12
R55
4.7KJ
12
CN6
B6B-PH
1
2
3
4
5
6
Q1
DTC114YUA
3
1
2
Q2
DTC114YUA
3
1
2
Q8
DTC114YUA
3
1
2
Q4
DTC114YUA
3
1
2
R15
1KJ
1
2
Q3
DTC114YUA
3
1
2
NF11
ZJSR5101-102
1
3
2
C146
1000pF
21
R28
10KJ
1
2
NF15
ZJSR5101-102
1
3
2
D11
DAN202U
K
A1
A2
D12
DAP202U
A
K1
K2
IC32B
74LCX14_+3.3V
3
4
CN11
B16B-PHDSS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Q7
X_DTC114YUA
3
1
2
R26
10KJ
1
2
R27
10KJ
1
2
IC11A
74LCX14_+3.3V
1
2
IC11B
74LCX14_+3.3V
3
4
IC11C
74LCX14_+3.3V
5
6
IC11D
74LCX14_+3.3V
9
8
C142
0.1uF
21
D1
DAN202U
K
A1
A2
D2
DAN202U
K
A1
A2
D3
DAP202U
A
K1
K2
D4
DAP202U
A
K1
K2
R18
47J
1
2
C67
1000pF
2
1
R19
47KJ
1
2
IC11F
74LCX14_+3.3V
13
12
R21
47J
1
2
D8
DAN202U
K
A1
A2
D7
DAN202U
K
A1
A2
D10
DAP202U A
K1
K2
D9
DAP202U A
K1
K2
C323
1000pF
21
R112
4.7KJ
1
2
Q6
DTC114YUA
3
1
2
Q5
DTC114YUA
3
1
2
R22
1.5KJ
1
2
R17
1.5KJ
1
2
IC11E
74LCX14_+3.3V
11
10
C247
1000pF
21
+24V
+5V
+24V
+3.3V
+3.3V
+3.3V
+5V
+5V
+5V_OP
+5V_OP
+3.3V_OP
+3.3V
+5V_OP
+5V
+5V
+5V_OP
+3.3V
+3.3V_OP
/DTR_MFP
TXD_RADF
RXD_RADF
RES_RADF
/RADF
DSR_RADF
CPU_TXD0
CPU_PA5
CPU_P34
CPU_RXD0
/DSR_MFP
/TXD_MFP
/RXD_MFP
CPU_PF1
/MHPS
DSR_RADF(OPE)
CNTUP
/RES_MFP
/CNTUP
DTR_RADF
/DCH_MFP
RADF_UP
MFP  PWB (I/O)
PG
1Pin OUT1A   3Pin
2Pin OUT3B   8Pin
3Pin OUT2/A  7Pin
4Pin OUT4/B  12Pin
GND
/RXD-RADF
GND
5V_OP
24V
/DTR-RADF
RES-RADF
24V
5V_OP
/TXD-RADF
/DSR-RADF
for 74LCX14
IC28
10K
47K
47K
10K
47K
10K
47K
10K
47K
10K
for 74LCX14
IC5
47K
10K
10K
47K
JP
12/15(4D)
AR-C170  MFPC2 PWB  5 - 6
4
4
3
3
2
2
1
1
D
C
B
A
R123
330J
R113
10KJ
1
2
C563
1000pF
21
C567
1000pF
21
C562
1000pF
21
C570
100uF/35V
+
C568
1000pF
21
C564
1000pF
21
C565
1000pF
21
C566
1000pF
21
C561
1000pF
21
C328
0.1uF
21
NF38
ZJSR5101-333
1
3
2
C571
10000pF
2
1
D49
M1FS4
A
K
D50
M1FS4
A
K
D51
M1FS4
A
K
D59
M1FS4
A
K
R153
0.51J/2W
1
2
C470
4700pF
21
R231
13KJ
1
2
C425
47uF/10V
+
R152
0.51J/2W
1
2
C467
0.1uF
21
C427
22000pF
21
D46
M1FS4
A
K
D47
M1FS4
A
K
D48
M1FS4
A
K
D58
M1FS4
A
K
CN14
B4B-PH-K-S
1
1
2
2
3
3
4
4
C351
0.1uF
C350
0.1uF
ZD1
HZS3B1
A
K
C300
100uF/6.3V
+
C349
10000pF
R122
4.7KF
1
2
R120
3.3KF
1
2
R119
3.3KF
12
R118
4.7KF
12
BR53
10KJX4
1
8
2
7
3
6
4
5
R232
2.4KJ
1
2
C473
1000pF
21
R229
0J
1
2
C469
X_pF
21
R230
2.4KJ
1
2
C471
1000pF
21
IC22D
74LCX14_+3.3V
9
8
IC53
MTD2007F
Vs A
24
Vref A
23
CR
21
PHASE A
27
LG
22
Vmm A
2
Vs B
19
NC
6
Rs B
10
Vmm B
13
PHASE B
16
Vcc
15
Vref B
20
NC
4
Rs A
5
Out 2
7
Out 3
8
Out 1
3
NC
1
NC
9
Out 4
12
NC
11
NC
14
I0B
17
I1B
18
I1A
25
I0A
26
Vcc
28
PG
TAB1
PG
TAB2
R233
0J
1
2
C472
X_pF
21
C254
0.1uF
21
IC22E
74LCX14_+3.3V
11
10
IC22C 74LCX14_+3.3V
5
6
IC22F
74LCX14_+3.3V
13
12
IC22B 74LCX14_+3.3V
3
4
IC22A 74LCX14_+3.3V
1
2
CN8
IMSA-9604S-05C
1
1
2
2
3
3
4
4
5
5
C248
0.1uF
21
C246
0.1uF
C245
X_1uF/50V
+
C249
0.1uF
21
Q14
DTC114YUA
3
1
2
CN6
B6B-PH-K-S
1
2
3
4
5
6
R121
1MJ
1
2
C438
220uF/35V
+
C569
220uF/35V
+
C437
10000pF
D28
1SS133
A
K
D27
1SS133
A
K
D26
1SS133
A
K
C299
100uF/6.3V
+
IC38B
LM358
5
6
7
-
+
IC38A
LM358
3
2
1
4
8
-
+
R58
10KJ
12
C253
1000pF
21
C257
1000pF
21
C256
1000pF
21
C255
1000pF
21
Q30
DTC114YUA
3
1
2
R191
10KJ
1
2
NF29
JP
1
3
2
C250
0.1uF
21
C252
0.1uF
21
R59
47KJ
12
+24V
+24V
+5V
+5V
+5V
+24V
+5V
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+5V_OP
+24V_OP
+3.3V
/RES_CCDAD
RES_CCDAD
Vref
RES_IMGIPD
/CPURES
RES_PLL
I0A
MIMREF_A
PHASE_B
I0B
PHASE_A
I1A
I1B
LAMP
VrefAM
/RES_SCNASIC
/RES_ROM
/RES_IMGIPD
RES_SCNASIC
/MFPUP
/OCSW
/LED0
/LED1
DTR_EXT
/DTR_EXT
2/15
PGND
PGND
PGND
PGND
PGND
PGND
PGND
n OUT1A   3Pin
n OUT3B   8Pin
n OUT2/A  7Pin
n OUT4/B  12Pin
1.5V/601uS
1.5V / uS
for 74LCX14
IC18
10K
47K
5mm jumper wire is installed. (Jp8)
Delay more than 1uS
AR-C170  MFPC2 PWB  5 - 7
8
8
7
7
6
6
5
5
D
C
B
A
R14
180F
1
2
R13
180F
12
R7
82F
12
C4
470uF/10V
+
C6
10uF/16V
+
C3
0.1uF
C63
0.1uF
C61
10uF/16V
+
C62
470uF/10V
+
C410
100uF/35V
+
C443
10000pF
C382
0.1uF
D29
1SS133
A
K
C465
47uF/10V
+
C462
47uF/10V
+
C468
0.1uF
12
C423
0.1uF
12
C64
470uF/10V
+
C65
0.1uF
C5
470uF/10V
+
C7
0.1uF
C480
10000pF
C481
X_220uF/35V
+
NF36
ZJSR5101-333
1
3
2
C474
470uF/10V
+
C475
0.1uF
NF37
ZJSR5101-333
1
3
2
TP14
X_+5V
TP15
X_+24V
C404
220uF/35V
+
R34
110F
1
2
R35
180F
12
C221
0.1uF
C150
10uF/16V
+
C222
470uF/10V
+
D13
1SS133
A
K
C220
470uF/10V
+
C149
0.1uF
CN7
B10P-VH
1
2
3
4
5
6
7
8
9
10
D6
1SS133
A
K
C411
100uF/16V
+
NF17
ZJSR5101-333
1
3
2
NF9
ZJSR5101-333
1
3
2
NF5
ZJSR5101-333
1
3
2
NF26
ZJSR5101-33
1
3
2
JP2
JUMPER
JP1
JUMPER
D5
1SS133
A
K
R8
180F
1
2
IC12
L1087
INPUT
I
OUTPUT
O
ADJ/GND
A
IC4
RC1117ST
INPUT
I
OUTPUT
O
ADJ/GND
A
IC1
L1087
INPUT
I
OUTPUT
O
ADJ/GND
A
IC43
L1087
INPUT
I
OUTPUT
O
ADJ/GND
A
NF27
ZJSR5101-333
1
3
2
D33
1SS133
A
K
R181
110F
1
2
JP5
JUMPER
C424
0.1uF
12
C397
0.1uF
12
C393
47uF/10V
+
R182
180F
12
NF25
ZJSR5101-333
1
3
2
C395
470uF/10V
+
C426
10uF/16V
+
IC46
78M12DL1A
IN
P
U
T
1
GND
2
OUTPUT
3
C478
220uF/35V
+
+1.8V
+2.5V
+24V
A3.3V
DGND
D3.3VIO
+5V
+5V_OPE
+24V
DGND
+3.3V
DGND
+24V_OPE
D3.3V
+5V_POF
+5V2
MFP PWB (I/O)
( 1.82 [ V ] )
PGND
GND2
GND1
DGND
GND
GND_EARTH
GND EARTH
AR-C170  MFPC2 PWB  5 - 8
4
4
3
3
2
2
1
1
D
C
B
A
C381
0.1uF
21
R116
47J
1
2
R142
47J
1
2
BR114
33JX4
1
8
2
7
3
6
4
5
BR89
33JX4
1
8
2
7
3
6
4
5
IC26C
74VHC08_+3.3V
9
10
8
R192
47J
1
2
D41
DAP202U
A
K1
K2
R194
47J
1
2
C441
1000pF
2
1
C442
1000pF
2
1
R159
47J
1
2
C406
1000pF
2
1
R158
10KJ
12
D42
DAN202U
K
A1
A2
R195
10KJ
12
CN4
X_MIN_DIN_CON
5
5
1
1
2
2
3
3
4
4
D31
DAN202U
K
A1
A2
R193
10KJ
12
BR84
10KJX4
1
8
2
7
3
6
4
5
BR83
10KJX4
1
8
2
7
3
6
4
5
IC34
74LCX244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
IC35
74LCX244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
C271
0.1uF
21
C336
0.1uF
21
C270
0.1uF
21
BR85
33JX4
1
8
2
7
3
6
4
5
BR86
33JX4
1
8
2
7
3
6
4
5
BR87
33JX4
1
8
2
7
3
6
4
5
BR88
33JX4
1
8
2
7
3
6
4
5
R80
47J
1
2
IC42
74LCX245
A1
2
A2
3
A3
4
A4
5
A5
6
A6
7
A7
8
A8
9
G
19
DIR
1
B1
18
B2
17
B3
16
B4
15
B5
14
B6
13
B7
12
B8
11
IC26D
74VHC08_+3.3V
12
13
11
IC26A
74VHC08_+3.3V
1
2
3
IC26B
74VHC08_+3.3V
4
5
6
Q31
DTC114YUA
3
1
2
C446
100uF/16V
+
C445
0.1uF
C269
0.1uF
D32
DAP202U
A
K1
K2
IC27
74LCX244
1A1
2
1A2
4
1A3
6
1A4
8
2A1
11
2A2
13
2A3
15
2A4
17
1G
1
2G
19
1Y1
18
1Y2
16
1Y3
14
1Y4
12
2Y1
9
2Y2
7
2Y3
5
2Y4
3
BR57
33JX4
1
8
2
7
3
6
4
5
IC32C
74LCX14_+3.3V
5
6
IC32D
74LCX14_+3.3V
9
8
IC32F
74LCX14_+3.3V
13
12
NF26
ZJSR5101-333
1
3
2
IC32E
74LCX14_+3.3V
11
10
IC32A
74LCX14_+3.3V
1
2
AO9
AO11
AO10
AO20
AO6
AO12
AO13
AO0
AO16
AO8
AO17
AO1
AO7
AO14
AO15
AO5
AO18
AO19
AO4
AO2
AO3
A4
A8
A1
A19
A11
A13
A6
A16
A14
A18
A5
A10
A2
A3
A7
A0
A17
A20
A9
A12
A15
DO8
DO10
DO15
DO11
DO14
DO12
DO13
DO9
D15
D11
D8
D10
D12
D9
D14
D13
+3.3V
+3.3V
DGND
+5V
+12V
+3.3V
+3.3V
+3.3V
+3.3V
/CS4
/CSIMAGE1
/CSIMAGE0
D[15:0]
/RD
TXD_EXT
RXD_EXT
DSR_EXT
DO[15:8]
AO[20:0]
A[21:0]
3/15
G\
DIR
L
L
H
H
L
X
INPUT
FUNCTION
OUTPUT
A BUS
B BUS
OUTPUT
INPUT
Z
Z
Z
INPUT
OUTPUT
A=B
B=A
15P
74VHC08
D EARTH
10K
47K
14Pin
7Pin
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