DOWNLOAD Sharp AR-C270 (serv.man16) Service Manual ↓ Size: 1006.8 KB | Pages: 21 in PDF or view online for FREE

Model
AR-C270 (serv.man16)
Pages
21
Size
1006.8 KB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / (Section 12 13) Block Diagram Actual Wiring Chart
File
ar-c270-sm16.pdf
Date

Sharp AR-C270 (serv.man16) Service Manual ▷ View online

12 - 1
[12] BLOCK DIAGRAM
1. Overall block diagram
DPID
FOP
SCANNER
M
OTO
R
ORS PD PWB
ORS LED PWB 
SCANNER MO
T
O
R
PWB
In
v
e
rter PWB
OPERA
TION P
ANEL
OP L/R PWB
LCD
OCSW
MHPS
TFD
LSUFM
CFMI
VFM
OZFM
MC (K,C
,M,Y)
TC (K,C
,M,Y)
GB (K,C
,M,Y)
D
Vbias (K,C
,M,Y)
HVU PWB
(MC)
CLR
HV PWB
(TC)
AR-C100/C150/C250
PCU SUB
HL1
HL2
AC
SUB
DH
DH(PF)
AC
A
CPS
PWB
OP DCPS rela
y PWB
OP DCPS
Energy
Star
rela
y
PWB
DC
MAIN
CCD
PS
5V 
24V 
5VL
26VL 
FWS
5V
12V
5V
24V
24V
24V
24V
24V
5VL
GND
5V
3.3V
DC
SUB
FW
GND
26V
5V
AR-C160/C270/C280
DC
24V
GND
FW
5V
3.3V
24V
GND
FW
5V
3.3V
FWS
POD
LCC unit
PFD PWB
IFD PWB
TRC
MPFC
PFM
BLUD
PPD1
HUD
WTD
BPSS
PCS
OHPD
MPED
MPFS
MPLD1
MPLD2
MT
OP2
MT
OP1
PPWS
CALS
BLUM
PSM
LIFT CONTR
OL PWB
(1
4)
5V 
3.3V
3.3V
5V
5V 
3.3V
5V
5VL 
26VL 
5VS
DSWF
BEL
TCH1
BEL
TCH2
CL
DHSW
PCU MAIN PWB
OP CONTR
OL
PWB
LSU(K,C
,M,Y)
Pr
inter I/F PWB 
Pr
inter 
controller 
Embedded
TCS(K,C
,M,Y)
RADF unit
DMS(K,C
,M,Y)
TM
(K,C
,M,Y)
DL
(K,C
,M,Y)
DM
(K,C
,M,Y)
Sor
t unit
ICU PWB
(MAIN)
ICU PWB
(IMA
GE)
ICU PWB
SCAN
CCD PWB
CCD/ICU
interf
ace
PWB
Connector PWB
Duple
x unit
DC FM
PR
OCESS
CONTR
OL
PWB
D
VKM
D
VCM
DESK
BTM
FUSM
OEMP
THS1
4
BPD
DGS
CPFS1
4
SPFC1
4
LUD1
4
LUM
1
4
PED1
4
PCU SUB
PWB
CCD
CCD
CCD
12V
CCD
Finisher unit
13 – 1
[13] ACTUAL WIRING CHART
(1) AC CIRCUIT SECTION (100V)
3
12
4
AC Nout
BK
WH
BK
WH
BK
WH
AC Lin
YL
RD
Lin
Nin
AC Nin
GR
AC Lout
BL
#250
#250
#250
#250
#250
1
2
34
HOUSING COLOR
BL
BL
WH
WH
MAIN SWITCH
1
3
2
4
MSW HARNESS
VLP/R
4pin
BK
BK
WH
ELP
/ELR
AC HARNESS L
AC
PWB
3
OPTICAL HARNESS B2
4
4pin
ELR/P
OPTICAL UNIT
PAPER   FEEDING
SECTION
DH
DH
DH
DH
ELR/P
2
1
3pin
BK
WH
22
BK
1
WH
1
2
ELR/P
2
ELR/P
#187
1
3pin
A
1
2
B
#187
2
CN 2 (3pin)
CL N
CL L
3
1
VHR
CL
3
PHR
GND2
1
CN 3 (3pin)
TO
OPTICAL
SECTION
WH
BL
WH
BK
BK
WH
OPERATION UNIT
ON
OFF
1
ELR/P
3
3pin
2pin
2pin
HL N
HL L
#250
#250
CLR
PWB
BK
WH
16pin
3
BK
JAPAN ONLY
2
3
1
DH L
SUB N
CN302 (3pin)
- - -
WH
1
2
3
OVERSEA
3pin
ELP /ELR
AC RETURN 
HARNESS
WH
+5VL(HLPR)
/DHPR
+5VL(HLPR)
3
CN301 (5pin)
#250
OR
CN118 (26pin)
3
GY
2
+24VL
5
1
E-STAR
PWB
/DHPR
22
BR
/PSPR
4
PCU
PWB
PHR
RD
GND3
CN802 (6pin)
DC HARNESS L
VHR
16
QR/P1-16S
8
TO
FUSING
SECTION
CLR N
VHR
4
CLR L
CN 1 (4pin)
2
WH
BK
EFI RL PWB
PRT PS
CN 1 (3pin)
N in
N out
VHR
1
3
CN 1 (5pin)
N in
3
L in
VHR
1
6
GND
+24VL
3
RD
GY
WH
WH
WH
BK
1
2
3
4
5
6
8pin
VLP/R
PHDR
CN708
(26pin)
CN706
(26pin)
FFC
3
2
22
VH
CN
PWB
CN303 (2pin)
WH
2
N
WH
3
L
1
VH
BK
CN    (3pin)
BK
1
N
DCPS
VTR
L
PPCFFC B
9
5
2
30
20
CN715 (34pin)
PHDR
AC HARNESS R(100V)
AC HARNESS
R(100V)
AC HARNESS
R(100V)
AC PARTS
HARNESS
+5VS
GND
AC PARTS HARNESS
2
PSPR
BL
4
OR
GY
4
CN709
(4pin)
VH
2
1
2pin
ELR
/ELP
OPTION HARNESS
SUB N
CN302 (3pin)
1
VH
1
3
2
4
5F
G
FG
GY
PHDR
1
2
BL
GY
3
1
FWS
GND
+5VS
CN 2 (4pin)
OR
PHR
2
VHR
1
2
3
4
CN2 (4pin)
GND
GND
+5V
+5V
OPTION HARNESS
VHR
4
3
2
1
GND
+5V
+5V
GND
PRT
BOARD
CN (4pin)
DC HARNESS
GY
GY
OR
OR
1
4pin
2
SMP
/SMR-N
4
4
POF
OR
3
CN 3 (4pin)
VHR
1
2
4
3
+5Vin
+5Vout
+5Vout
+5Vin
OR
OR
GY
GY
OR
OR
OR
OR
FG
TO OPE
SECTION
1
TO DCPS
SECTION
SMP
/SMR-N
2pin
OR
BL
GY
OR
AC HARNESS
R(100V)
AC PARTS
HARNESS
DHSW
13 – 2
(2) AC CIRCUIT SECTION (200V)
1
2
34
HOUSING COLOR
BL
BL
WH
WH
MAIN SWITCH
AC PWB
WH
BK
ON
OFF
3
OPTICAL HARNESS B2
4
39
4pin
ELR/P
OPTICAL UNIT
DH
DH
ELR/P
2
1
3pin
1
ELR/P
3
3pin
BK
VH
DH L
SUB N
CN302 (3pin)
1
3
3
12
4
BK
WH
1
3
2
4
MSW HARNESS
VLP/R
4pin
WH
BK
BK
WH
OPERATION UNIT
AC Nout
AC Lin
YL
RD
AC Nin
GR
AC Lout
BL
#250
#250
#250
#250
BK
BK
WH
WH
- - -
2
1
2
REACTOR(DCPS N)
ELR/P
1
2
ELR/P
ONLY AE UG2 / BE
SF4,SL4,UH1,UE4
5
1
+5VL(HLPR)
PHR
4
+26VL
CN301 (5pin)
3
GND3
/DHPR
AR-C160/
C270
DCPS
1
2
N
L
WH
BK
CN303 (2pin)
BK
WH
L
N
#250
#250
VTR
1
CL N
CLR L
CLR N
GND2
CL
3
1
CN 2 (3pin)
4
CN 3 (4pin)
PHR
VHR
CL L
CLR
PWB
CN 1 (4pin)
VHR
1
3
OR
GY
BR
RD
Nin
#250
WH
#250
BK
Lin
WH
1
2
3
4
5
TO
OPTICAL
SECTION
AC HARNESS
R(200V)
AC PARTS
HARNESS
6
8pin
VLP/R
+5VL(HLPR)
/DHPR
CN118 (26pin)
3
2
E-STAR
PWB
22
/PSPR
PCU
PWB
CN802 (6pin)
DC HARNESS L
6
GND
+24VL
3
RD
GY
PHDR
CN708
(26pin)
CN706
(26pin)
FFC
3
2
22
VH
CN
PWB
PPCFFC B
9
5
2
30
20
CN715 (34pin)
PHDR
+5VS
GND
4
OR
GY
4
CN709
(4pin)
VH
PSPR
2
BL
SUB N
CN302 (3pin)
1
VH
WH
2
1
2pin
ELR
/ELP
3
2
4
1
1
2
BK
2
#250
ELP/R
WH
#250
WH
HL N
1
BK
HL L
REACTOR
(HL N)
AC HARNESS
R(200V)
16pin
16
QR/P1-16S
8
TO
FUSING
SECTION
1
2
ELP/R
ONLY AE UG2/ BE
SF4,SL4,UH1,UE4
EFI RL PWB
PRT PS
CN 1 (3pin)
N in
N out
VHR
1
3
CN 1 (5pin)
N in
3
L in
VHR
1
WH
WH
WH
BK
OPTION HARNESS
5F
G
FG
GY
BL
GY
3
1
FWS
GND
+5VS
CN 2 (4pin)
OR
PHR
2
VHR
1
2
3
4
CN2 (4pin)
GND
GND
+5V
+5V
OPTION HARNESS
VHR
4
3
2
1
GND
+5V
+5V
GND
PRT
BOARD
CN (4pin)
DC HARNESS
GY
GY
OR
OR
1
4pin
2
SMP
/SMR-N
44
POF
OR
3
CN 3 (4pin)
VHR
1
2
4
3
+5Vin
+5Vout
+5Vout
+5Vin
OR
OR
GY
GY
OR
OR
OR
OR
FG
AC PARTS HARNESS
TO OPE
SECTION
1
TO DCPS
SECTION
SMP
/SMR-N
2pin
OR
BL
GY
OR
AC HARNESS
R(100V)
AC PARTS
HARNESS
13 – 3
(3) DRUM DRIVE SECTION
DMK_/A
DMC
DMC_B
DMM_B
DMM_A
DMK_/B
DMK_A
DMC_/B
DMM_/B
DMK_B
DMC_A
DMM
DMK
DMM_/A
DMC_/A
4
DMK_B
3
6
2
DMK_/B
+24VN1
5
DMK_A
1
DMK_/A
3
4
2
6
1
5
3
4
2
6
1
DMM_A
5
3
DMY_B
4
DMY_/B
2
6
1
DMY_A
5
DMY_/A
PCU
PWB
CN 701 PHR-6
/DMMENB
DMENB
DMCLK
/DMKENB
22
/DMYENB
/DMCENB
17
20
24
15
18
13
15
17
19
21
23
CN104 (28pin)
CN
PWB
DVKM-T
3
5
+24VL
4
GND
GND1
PCU HARNESS A/B
/DVKM
7
2
DVCM-T
/DVCM
5
8
- - -
6
DVKM
+24V
1
2
+24V
DVCM
CLK
GND1
4
3
1
DVCM-T
2
4
GND1
8
6
3
- - -
5
+24VN2
/DVCM
GND1
7
+24VN2
1
/DVKM
DVKM-T
1
CN116 (6pin)
(8pin-FFC)
GY
BL
BR
LB
PL
PK
PK
DMY_A
DMY_/A
DMY_B
DMY_/B
DMM_/A
DMM_B
DMM_/B
DMC_A
DMC_/A
DMC_B
DMC_/B
DRUM DRIVE UNIT
DMY
PHR
BL
BR
PL
BL
BR
PL
RD
GY
PHR
PHR
PHR
PHR
5pin
DMCLK
DMENB
/DMKENB
/DMCENB
/DMMENB
/DMYENB
GND
7
+24VL
3
CN804(10Pin)
CLK
CLK
2
PHR
CLK
(8pin-FFC)
/DVCM
CN707 (30pin)
DVCM-T
CLK
27
CLK
DVCM-T
25
CN117 (30pin)
/DVCM
23
BL
BR
LB
PL
PK
PK
CN 708 (26Pin)
FFC
FFC
PHDR
RD
EXHAUST FAN HARNESS
PCUFFC A
PCU HARNESS A/B
23
25
27
CN 702 PHR-6
+24VN1
+24VN1
+24VN1
+24VN1
+24VN1
+24VN1
+24VN1
CN 703 PHR-6
CN 704 PHR-6
+24VN1
+24VN1
+24VN1
+24VN1
+24VN1
+24VN1
+24VN1
+24VN1
3
E-STAR
PWB
CN714 (8pin)
1
2
3
4
5
6
SMR/SMP
6Pin
DC HARNESS L
Page of 21
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  • DOWNLOAD Sharp AR-C270 (serv.man16) Service Manual ↓ Size: 1006.8 KB | Pages: 21 in PDF or view online for FREE
  • Here you can View online or download the Service Manual for the Sharp AR-C270 (serv.man16) in PDF for free, which will help you to disassemble, recover, fix and repair Sharp AR-C270 (serv.man16) Copying Equipment. Information contained in Sharp AR-C270 (serv.man16) Service Manual (repair manual) includes:
  • Disassembly, troubleshooting, maintenance, adjustment, installation and setup instructions.
  • Schematics, Circuit, Wiring and Block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Exploded View and Parts List.