DOWNLOAD Sharp AR-M351U / AR-M451U (serv.man21) Service Manual ↓ Size: 253.27 KB | Pages: 23 in PDF or view online for FREE

Model
AR-M351U AR-M451U (serv.man21)
Pages
23
Size
253.27 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / Electrical
File
ar-m351u-ar-m451u-sm21.pdf
Date
PREV: Sharp AR-M351U / AR-M451U (serv.man20) Service Manual

Sharp AR-M351U / AR-M451U (serv.man21) Service Manual ▷ View online

AR-M351U/M451U, AR-M355U/M455U  ELECTRICAL SECTION  13 - 9
U
B
D5
D4
KEY2
LED3\
+5V1
EN
GND2
KEY4
D1
LED1\
KEY3
D0
D6
LED2\
D2
KEY6
KEY5
D7
KEY1
R/W
RS
D3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
CN3
23
GND2
+5V1
24
LSU
GND2
8
+24V1
+24V1
PMCLK\
START\
GND2
S11B-PH-K-S
LSU UNIT
CN2
CN1
VFM1\
1 GND2
+24V1
1
3
2
3
2
PHNR-03-H+BU03P-TR-P-H
PMCLK
3 START\
READY
PHR-5
1
2
5
4 GND2
PM
+24V1
VFM1
+24V1
VFM1\
GND2
VFM1\
+5V2
GND2
4
2
GND2
1
3
S4B-PH-K-S
CN3
SYNC\
GND2
1
2
3
4
CN1
SYNC\
GND2
1 GND2
+24V1
3
2
3
2
1
PHNR-03-H+BU03P-TR-P-H
VFM1\
11
1
2
3
4
5
6
7
9
10
RD
RD
RD
BR
BR
BR
BR
BR
GY
GY
GY
RD
RD
BR
BR
GY
GY
VFM1
POWER SOURCE
SECTION
B4B-PH-K-S
1
2
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
S32B-PHDSS-B
/VFM1
GND2
VIDEO
LSU_S/H
GND2
/LDON
/VIDEO
/SYNC
GND2
3
4
+5V2
/PMCLK
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
CN16
+5V LD
GND2
23
24
/READY
/START
TEST
25
GND2
S32B-PHDSS-B
/VFM1
26
VRB
GND2
+5V2
GND2
+24V1
+24V1
GND2
GND2
27
28
29
30
31
32
GND2
GND2
GND2
GND2
45 sheets (35 sheets)
/START
/PMCLK
+5V2
GND2
/SYNC
GND2
/VIDEO
/LDON
GND2
+24V1
TEST
VIDEO
GND2
/VFM1
GND2
GND2
+5V LD
GND2
GND2
GND2
GND2
GND2
VRB
GND2
GND2
+24V1
/READY
+5V2
/VFM1
10
9
8
7
6
5
4
READY(READY\)
45 sheets (35 sheets)
+5V2
BD
24FMN-BIRK-A
BR
LB
BL
BR
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
BR
BR
BR
BR
LBR
BR
BR
BR
BR
BR
BR
BL
BL
BL
RD
RD
3
1
TEST3
TEST2
31
32
2
1
TEST2
TEST3
GY
BR
BR
BR
LSU_S/H
AR-M351U/M451U, AR-M355U/M455U  ELECTRICAL SECTION  13 - 10
Engine
 (2/5)
DSW-F
MM-T
GND2
+5V2
GND2
MM\
DM-T
GND2
DM\
9604S-08C
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
CN9
CN6
POD3
POD1
POD2
/POMA
/POMXA
GND2
/POMXB
+5V2
/POMB
PCU
PWB
2
3
4
5
6
7
8
9
10
11
12
13
14
CN4
GND2
DSW-F
DSW-F
DSW-F
GND2
CFM2\
1
MAIN
DRIVE
MAIN
DRIVE
+24V1
+24V1
DSW-L
15
16
17
18
DMCLK\
9604S-08C
+5V2
GND2
+5V2
19
20
21
22
GND2
+24V1
(NC)
2
CN7
TMB
TMA
1
173981-2
TONER HOPPER
2
TMA
173979-2
TMB
TM1
1
8FE-BT-VK-N
DM
DSW-L
DM-T
DM\
5
6
DSW-L
GND1
3
2
1
4
DSW-L
MM-T
GND1
+5V2
GND2
MM\
DSW-L
GND1
8FE-ST-VK-N
8
7
6
5
4
3
2
1
MM
GND1
BK
BK
+24V1
TRC\
LUMA
PED
CPFC\
PPD1
CSS
LUMB
LUD
RRC\
GND2
+5V2
GND2
+24V1
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
GND
19
20
GND2
+5V2
+5V2
GND2
21
22
23
24
+24V1
CFM1\
GND2
GND2
+24V1
GND2
+24V1
23
24
25
26
27
28
29
30
32
31
+24V1
VFM2\
+24V1
GND2
(NC)
GND2
(NC)
DSW-L
(NC)
(NC)
DSW-F
1
2
3
4
5
6
7
8
CN5
+24V1
CRUCLK
+5V2
GND2
CRUSDA
PSPS\
(NC)
B8B-PH-K-S
TSR-04V-K
CRU
PWB
CRUSDA
GND2
+5V2
CRUCLK
1
2
3
4
TONER HOPPER
PSPS
+24V1
PSPS\
BR
RD
GY
BL
BR
BR
1
1
2
2
PHNR-02-H+BU02P-TR-P-H
RD
GY
GY
GY
BL
BL
RD
GY
RD
BL
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
RD
GY
GY
BL
RD
RD
GY
GY
GY
BL
BL
RD
RD
RD
RD
RD
GY
GY
BR
BR
BR
BR
BR
BR
BR
BR
4
1
2
3
CN19
B4B-PH-K-S
POM2
POM0
POM3
POM1
4
3
2
1
B4B-PH-K-S
CN20
POM2\
POM0\
POM3\
POM1\
NO ASSEMBLY
NO ASSEMBLY
DMCLK\
(NC)
8
7
+24V1
5
(NC)
CFM2\
B24B-PHDSS-B
B32B-PHDSS-B
CN13
2
CN22
GND2
PCU_RES
1
173981-2
HUS-DV
TCS
+24V1
GND2
+5V2
DVBias
QR/P8-12S-C(01)
5
6
7
8
DEVELOPER UNIT
1
6
7
8
GND2
TCS
+24V1
1
2
3
2
+5V2
1
TCS
HUS-DV
Bias
10
11
12
10
11
12
9
9
HUS-DV
3
ZHR-4
GND2
Bias
4
(NC)
51021-0400
3
4
1
2
2
3
4
5
DVCH1
DVCH2
DVCH3
GY
GY
RD
BL
BR
BR
GY
RD
BL
BR
WH
GY
TH-DV
GND2
BR
BR
BR
BR
BR
BR
4
TH-DV
GND2
GY
BR
WH
#187
CN8
7
1
2
3
4
5
6
8
9
10
11
+5V2
TCS
GND2
DVCH3
GND2
+24V1
DVCH1
GND2
DVCH2
HUS-DV
B11B-PH-K-S
TH-DV
SRA-21T-3
SHORT JIG
AR-M351U/M451U, AR-M355U/M455U  ELECTRICAL SECTION  13 - 11
DSW-F
DSW-L
2
3
4
5
6
7
8
9
10
11
12
13
14
1
15
16
17
18
19
20
21
22
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
19
20
21
22
23
24
23
24
25
26
27
28
29
30
32
31
+24V1
RRC\
+24V1
TRC1\
RRC
TRC
LUM
1
1
1
1
2
2
2
2
LUMA
LUMB
CSS
1
2
3
4
S4B-PH-K-S
GND2
CSS
CSS PWB
CPFC\
2
PHNR-02-H+BU02P-TR-P-H
CPFC
1
+24V1
1
2
LUMA
LUMB
1
2
(NC)
3
3
2
1
LUMA
LUMB
CASETTE UNIT
MAIN DRIVE
173979-2
173979-2
CN1
CN2
RD
GY
GY
GY
BL
BL
OR
OR
PHNR-02-H+BU02P-TR-P-H
PHNR-03-H+BU03P-TR-P-H
PHNR-03-H+BU03P-TR-P-H
BR
PHR-3
CFM1\
BR
DRAWER
 PWB
+24V1
1
2
3
RD
3
3
+24V1
1
4
GY
1
CFM1
2
2
TSR-04V-K
CFM1\
+24V1
3
RD
CFM1\
GND2
GND2
GY
2
GND2
1
GND2
LEFT DOOR SECTION
RD
GY
RD
BL
GND2
+5V2
GND2
GND2
PED
+5V2
+5V2
LUD
PPD1
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
PHNR-09-H+BU09P-TR-P-H
BL
GY
BR
PPD1
2
+5V2
PPD1
1
GND2
2
PPD1
1
3
3
1
GND2
+5V2
3
179228-3(AMP)
2
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
RD
GY
GY
POD1
GND2
1
2
3
POD1
179228-3
+5V2
3
2
179228-3
POD2
1
GND2
+5V2
POD3
3
POD3
179228-3
POD2
GND2
2
1
SFPS-41T-187
DELIVERY UNIT
POD1
+5V2
GND2
2
1
2
SMP-03V-BC+SMR-03V-B
3
1
3
BL
GY
BR
SFPS-41T-187
(NC)
DSW-L
1
2
SMR-03V-N
3
DSW-F
(NC)
DSW-L
SMR-03V-N+SMP-03V-NC
1
3
3
2
1
2
DSW-F
RD
RD
RD
RD
1
2
3
RD
GND2
1
CFM2
BK
CFM2\
1
2
2
DUCT SECTION
PHNR-03-H+BU03P-TR-P-H
RD
+24V1
3
1
VFM2
GY
3
VFM2\
2
BR
GND2
1
2
PAPER EXIT UN SECTION
BL
RD
RD
GY
GY
GY
BL
BL
RD
RD
RD
RD
RD
GY
GY
BR
BR
BR
BR
BR
BR
BR
BR
POM
SMR-06V+SMP-06V-NC
/POMB
4
/POMXB
/POMA
/POMXA
RD
+24V1
3
1
1
6
5
BK
2
WH
3
2
5
BR
4
YL
BL
+24V1
6
4
1
2
3
9
4
3
2
1
0
5
3
BL
1
2
179228-3(AMP)
GY
LUD
LUD
BR
+5V2
GND2
GY
BR
BL
PHNR-03-H+BU03P-TR-P-H
PED
PED
179228-3(AMP)
+5V2
1
GND2
2
3
HVR
PWB
GY
PS ROLLER
HVR
PWB
GY
BR
BR
BR
BR
RD
RD
RD
RD
RD
RD
RD
GY
GY
GY
GY
GY
GY
BL
BL
BL
BL
BR
BR
BR
BR
BR
BR
BR
GY
GY
GY
GY
GY
GY
RD
RD
RD
RD
BL
BL
BL
BR
BR
BR
BR
BR
BR
BR
BR
BR
BL
BR
GY
+5V2
PHNR-02-H+BU02P-TR-P-H
AR-M351U/M451U, AR-M355U/M455U  ELECTRICAL SECTION  13 - 12
Engine
 (100V series) (3/5)
AC/DC
 PWB
CN4
Lout
Not
B03B-XASK-1
HL1N
2
1
B-1
FUSING UNIT
BR
GY
HL2
2
HL1
GND2
3
BK
RTH2
GY
SRA-51T-4
2
BR
Rth2
L
1
2
Rth2
F-GND
GY
GY
3
B-3
2
GY
HL1
GND2
HL2
WH
GND2
F-GND
SRA-51T-4
GY
SRA-51T-4
4
GND2
4
Rth1
Rth1
HL2N
3
HL1
BR
GY
4
4
1
SRA-51T-4
BK
RTH1
3
WH
HL2
BR
SRA-51T-4
N2
B-4
B03P-VL
CN1
3
1
L2
GY
1
2
DH-L
1
2
ELP-02V+ELR-02VF
N
FAX
POWER
SW
L
L
N
N
N
DCPR
L
L
DH-N
to DESK UN
Lot
Nout
N1
FUSE PWB
#250(BL)
#250(BL)
BK
BK
L1
SIN-21T-1.8S
BK
Nout
#250(YL)
N
DH-L
DH-N
WH
L
SIN-21T-1.8S
WH
#250(YL)
WH
Lout
L
2
N
1
3
(NC)
BK
WH
BK
WH
1
BK
2
LFout
VLR-06V+VLP-06V-1
2
3
FG
NFin
4
1
BK
4
LFin
3
WH
5
6
6
5
NFout
FG
WH
YL/GR
BK
WH
BK
WH
FAX
#250(BK)
#250(BK)
#250(WH)
#250(WH)
YL/GR
YL/GR
YL/GR
#
1
SMP-04V-NC+SMR-04V-N
B03P-VL
BK
WH
BK
WH
BK
WH
MSW
MSN
BK
#250(YL)
WH
BK
L1
#250(WH)
N
L
WH
#250(BL)
MSL
BK
WH
N1
#250(YL)
#250(WH)
#250(BL)
1
HL2N
GY
2
3
3
VLP-03V+VLR-03V
WH
BK
HL1N
2
1
WH
L
WH
WH
BK
7
MSW MON
6
2
HLCNT1
CN2
5
3
(NC)
1
4
HLPR
HLCNT2
+24VPR
B7B-PH-K-S
DCCNT/
WH
BK
WH
BK
B5P-VH
1
CN6
3
GND2
+24V1
12
+24V3
GND2
+3.3V1
6
GY
GY
CN5
7
BR
RD
RD
RD
BL
OR
GY
FW
3
GND2
+5VOPT
+24V2
GND2
1
11
GND2
+3.3V1
OR
GY
B12P-HL-A
2
9
+5V1
4
10
8
5
WH
WH
BK
BK
GND2
GND2
+5VOPT
+24V4
4
5
2
B2P-VH
CN7
+5VOPT
+5v1
1
2
to HDD
BK
WH
BK
EX100V
GND
#250(GR)
Nin
#250(GR)
#250(GR)
#250(GR)
+12V2
RELAY
PWB
B3B-PH-K-S
BUP_PR
1
3
Lin
2
Lin
Nin
CN3
#250(BK)
Lout
#250(RD)
Nout
#250(BK)
Lout
#250(RD)
Nout
1
2
3
MSW Lout
MSW Nout
(NC)
WH
WH
BK
WH
BK
CN1
B2P3-VH
CN2
B2P3-VH-BK
BK
VLP-04V+VLR-04V
4
Lot
N
L
BK
WH
3
2
BK
WH
1
Not
1
3
2
4
(NC)
1
3
2
CN1
(NC)
3
MSW NIn
2
1
MSW LIn
WH
B-2
(NC)
B-5
AC IN
+24V1
#110(WH)
#110(WH)
/MSWPR
09R-RWZV-K2GGP4+CZHR-05V-S
(N model 
INLET
N
FG
N
L
FG
L
B-5
GND2
B-4
Rth1
B-2
Rth2
B-3
GND2
B-1
(NC)
1
2
3
CN1
B03P-VL(RD)
L2out
FILTER  PWB
TAIWAN ONLY
L2in
(NC)
BK
BK
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