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
PREV: Sharp AR-C270 (serv.man15) Service Manual

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

13 – 16
(15) LSU
ICU
LSU Y
CN503 (28pin)
174712-1
2
CN
PWB
AC HARNESS
OR
RD
1
GY
ICU/LSU HARNESS B2
GY
33
6pin
GY
3
GY
4
2
53
DF1B-ES/EP
OR
RD
1
GND1
ICU/LSU HARNESS B2
11pin
6
1
8
/YENB
7
YLD+
5
+5V LD
10
3
YLD-
9
2
11
4
GND2
/YAPCSH
YBD
5
2
3
1
4
/YSTART
GND1
+24V
YCK
/YREADY
5pin
LSU K
10
+5V LD
5
7
3
GND2
8
4
1
9
2
6
11
11pin
4
1
3
2
5
+24V
GND1
5pin
7
4
5
9
8
3
2
10
1
KLDPW3
/KAPCSH
KLD-
/KENB
KBD
KLD+
CN505 (26pin)
12
/KREADY
13
KCK
11
/KSTART
25
15
18
23
17
21
14
20
26
24
22
16
1
10
12
2
3
8
13
9
5
4
7
27
17
20
25
19
23
16
22
28
26
24
18
GND1
10
6
7
8
4
GND2
11
1
9
2
LSU M
3
+5V LD
5
5pin
11pin
+24V
4
1
3
2
5
3
LSU C
2
+5V LD
11
9
4
+24V
5pin
5
8
1
GND2
GND1
10
6
11pin
7
4
1
3
2
5
SMP/R-N
PH
PH
PH
PH
SMP/R-N
SMR/P-N
SMR/P-N
PHD
PHD
GND2
6
11
GND2
6
21
GND2
19
MAIN
BOARD
RD
GY
BL
PL
LB
BL
BR
PK
GY
OR
BL
BR
PK
LB
PL
PL
RD
GY
BL
PL
LB
RD
GY
BL
PL
LB
PL
GY
LB
BL
RD
OR
GY
PK
BR
BL
PL
LB
PK
BR
BL
PL
OR
GY
PK
BR
BL
PL
LB
PK
BR
BL
PL
OR
GY
PK
BR
BL
PL
LB
PK
BR
BL
PL
+24VN2
CN 715 (34pin)
GND2
+5V LD
KLDPW2
KLDPW1
KLDPW0
/KSTART
KCK
/KREADY
KLD+
KLD-
/KENB
KBD
/KAPCSH
KLDPW0
KLDPW1
KLDPW2
KLDPW3
YLDPW0
YLDPW1
YLDPW2
YLDPW3
YLD+
YLD-
/YENB
YBD
/YAPCSH
YLDPW0
YLDPW1
YLDPW2
YLDPW3
/YSTART
YCK
/YREADY
/CSTART
CCK
/CREADY
GND2
CLD+
CLD-
/CENB
CBD
/CAPCSH
CLDPW0
CLDPW1
CLDPW2
CLDPW3
/MSTART
MCK
/MREADY
MLD+
MLD-
/MENB
MBD
/MAPCSH
MLDPW0
MLDPW1
MLDPW2
MLDPW3
/CSTART
CCK
/CREADY
CLD+
CLD-
/CENB
CBD
/CAPCSH
CLDPW0
CLDPW1
CLDPW2
CLDPW3
/MSTART
MCK
/MREADY
MLD+
MLD-
/MENB
MBD
/MAPCSH
MLDPW0
MLDPW1
MLDPW2
MLDPW3
GND1
GY
RD
5
6
GY
RD
DSWF in
+24VN2
25
20
33
34
24
26
19
PHDR
3
DSWF (+5V)
13 – 17
(16) MANUAL PAPER FEEDING, LCC
FG
19
15
17
TXD_LCC
RXD_LCC
/DTR_LCC
/DSR_LCC
RES_LCC
CN101 (20pin)
PCU HARNESS A/B
PL
BL
PK
LB
BR
OR
GY
RD
GY
BR
BL
PL
LB
PK
GY
AR-LC2
2
8
9
5
7
3
12
6
10
11
1
4
15pin
DH L(LCC)
2
8
9
TXD_LCC
+5V
5
7
3
/DTR_LCC
GND3
/DSR_LCC
GND1
+24V
RES_LCC
12
6
10
DH N(LCC)
11
1
4
RXD_LCC
F-GND
LCC UNIT
+5VL
GND3
11
13
OR
GY
18
20
a
ELR
7
9
1
5
+5V
+24V
GND2
MPED
/MPFS
3
PCU
PWB
MANUAL PAPER FEEDING UNIT
OR
GY
BR
RD
BL
MANUAL TRAY HARNESS
MANUAL PAPER FEEDING TRAY UNIT
6
8
MPWSin
VREF
MPLD1
MTOP2
MTOP1
10
MPLD2
16
12
14
PL
LB
PK
BR
BL
PL
MTOP1
MTOP2
MPWS
PHNR
1
2
3
PL
BL
VREF
MPWSin
2
1
3
SMP/R-B
MTOP2
GND2
1
2
BR
GY
SMP/R-N
MTOP1
GND2
2
1
PK
GY
DF3
MPLD2
+5V
MPLD2
GND2
1
2
3
OR
LB
GY
GY
PL
OR
1
2
3
+5V
MPLD1
GND2
MPLD1
DF3
MPED
MPED
GND2
+5V
3
1
2
BR
GY
OR
DF3
MPFS
DF1B-ES/EP
/MPFS
+24V
1
2
BL
RD
1
2
3
4
5
DF1B-ES/EP
7pin
OR
GY
PL
LB
PK
1
3
5
7
2
10pin
8
6
4
PL
BL
BR
DF1B-DES/DEP
OR
GY
4
2
+5V
GND2
6
7
+5V
OHPD
/OHPLED
1
2
3
SMP/SMR
OHPD
LB
PL
MANUAL MULTI HARNESS
3pin
CN101 (20pin)
OHPD
16
/OHPLED
14
CN103 (18pin)
GY
GND
8
+24VL
CN804(10Pin)
PHDR
RD
4
E-STAR
PWB
PCU HARNESS A/B
PCU HARNESS A/B
13 – 18
(17) ADU
DTC1
+24V
/DTC1
2
1
7
SMP/R-B
1
2
2
1
RD
RD
RD
LB
1
3
RD
RD
+5V
DTD
GND2
DTD
PCU
PWB
RXD_ADU
TXD_ADU
/DTR_ADU
/DSR_ADU
CN109 (14pin)
DDSW in
DDSW out
RES_ADU
ADUCH in
1
2
3
4
5
8
ADU DROWER HARNESS
BR
BL
PL
LB
PK
RD
GY
GND2
6
11
10
12
GY
BL
BR
GY
PK
OR
GY
GND(ADU)
+5V
GND1 ADU
DTC1(in)
DTD(in)
/DTC1
DTD
ADUCH out
10
3
5
7
9
6
14
8
4
2
CN117 (30pin)
3pin
normal-close
normal-open
4
2
3
5
7
6
10pin
1
4
2
3
5
7
6
7pin
1
SMP/R-B
TFD RELAY HARNESS
TXD_ADU
RXD_ADU
/DTR_ADU
/DSR_ADU
RES_ADU
GND2
+24V
GND1
DTD
/DTC1
GY
BR
BL
GY
RD
GY
PK
LB
PL
BL
BR
PHD
1
2
3
4
5
6
7
8
10
9
CN A (12pin)
PHD
+24V RM
RM B
RM /A
RM A
+24V RM
RM /B
5
1
4
3
6
2
CN B (6pin)
PH
DRM
5
6
1
/DPRS
+5V
/DPPD3
GND2
PHD
CN C (10pin)
+24V
2
4
GND2
3
/DPPD2
7
+5V
8
1
2
DPRS
DPPD3
2
3
1
PL
OR
GY
GY
LB
2
DPPD2
3
OR
1
RD
BR
5
3
2
+5V
1
DMRE
PHD
CN D (10pin)
GND2
6
4
GND2
/DPPD1
7
8
+5V
9
GND2
/DPHPS
+5V
3
3
BR
GY
DPPD1
DMRE
1
3
GY
2
2
DPHPS
1
2
OR
OR
1
BR
1
/DPFC
PH
CN E (2pin)
+24V
2
2
1
DPRS
5
6
1
PAM /B
+24V
PAM A
PAM /A
PH
CN F (6pin)
PAM B
2
4
+24V
3
PAM
RD
LB
GY
BR
OR
+24V M
CN G (2pin)
1
/MM
2
PH
RD
LB
+24V M
/MM
+24V M
/MM
1
22
3
1
MOTOR I/F PWB
DDM
ADU
MAIN
PWB
AR-DU2
DE-CURLER UNIT
2
3
1
ADUCH in
DTD(in)
2
8
CN
PWB
+24VL
CN 707 (30pin)
CN 708 (26pin)
PHDR
4
CN709 (4pin)
RD
RD
10
8
12
7
23
6
9
RD
RD
LB
OR
PK
GY
PCUFFC A
DC HARNESS R
4
DDSW in
6
DTC1(in)
DDSW in
DDSW in
ADUCH in
ADUCH in
ADUCH out
ADUCH out
ADUCH out
GND(ADU)
GND(ADU)
GND(ADU)
7
1
3
5
9
10
11
12
14
16
ADUCH in
DTD(in)
DDSW in
DTC1(in)
DDSW in
DDSW in
ADUCH in
ADUCH in
ADUCH out
ADUCH out
ADUCH out
GND(ADU)
GND(ADU)
GND(ADU)
2
8
4
6
7
1
3
5
9
10
11
12
14
16
VH
E-STAR
PWB
3
+24VL
CN802 (6pin)
VH
2
RD
3
ADU CH
DD SW
13 – 19
(18) DCPS I/F SECTION
(AR-C160)
Lin
Nin
#250
BK
WH
#250
1
VTR
CN    (3Pin)
N
2
L
AC PWB
TIGER
DCPS
E-STAR
PWB
L
N
7
6
4
GND1
+5V
3
HL
CN.5 (12Pin)
+24V2
2
11
GND2
12
10
8
9
5
1
+24V1
+24V3
+5V
+3.3V
+3.3V
GND1
GND2
FW
3
4
7
GND1
+24V2
2
+5V
XL
CN800 (12Pin)
6
12
11
GND2
10
8
9
5
1
+24V1
+24V3
+5V
+3.3V
+3.3V
GND1
GND2
FW
+5VN(ICUSCN)
+5VN(ICUMAIN)
7
GND
8
2
6
3
5
1
4
GND
GND
+3.3V(ICUSCN)
+3.3V(ICUMAIN)
+3.3V(ICUIMG)
CN803 (XL-8Pin)
1
2
3
4
+24VN1
+24VN1
+24VL
GND
CN802 (VH-6Pin)
5
GND
+5VN
CN.801 (PHD-12Pin)
+5VL
DSWFin
+5VS
8
7
10
9
11
PSPR
6
L-POWER
1
2
3
4
5
6
7
8
9
10
11
12
14
CN.108 (14Pin)
DF1B
+5VN
+5VL
+24VL
GND
GND
FWS
+24VN1
+24VN1
+24VN1
GND
GND
GND
DSWFin
PCU
PWB
CN537(8Pin)
+5V
6
3
GND
VH
8
+3.3V
ICU
SCN
VH
CN506(8Pin)
+5V
5
+3.3V
3
GND
1
ICU
MAIN
GND
VH
+3.3V
4
1
CN514(6Pin)
ICU
IMG
3
4
1
2
+24VN1
GND
GND
+24VL
CN709 (4Pin)
+5VN
+5VL
+24VN2
CN708 (26Pin)
CN
PWB
RD
RD
RD
RD
RD
RD
RD
OR
OR
OR
OR
OR
OR
OR
OR
OR
RD
RD
RD
RD
RD
RD
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
OR
OR
PK
PK
PK
PK
PK
PK
PK
PK
OR
PK
PK
OR
BL
PL
CN.303 (2Pin)
VH
1
3
PHDR
VH
AC HARNESS R
AC HARNESS R
DC HARNESS L
PCU HARNESS A/B
21
26
11
13
14
4
16
+24VL
7
GND
8
2
6
3
5
1
4
GND
GND
CN.804 (PHD-10Pin)
GY
GY
GND
+24VL
+24VL
+24VL
GY
GY
RD
RD
RD
RD
1
2
+24VL PFM
GND PFM
1
2
+24VL DVKM
GND DVKM
11
GND LCC
+24VL LCC
12
1
2
+24VL HV
GND HV
PH-5
ELR-15
PH-5
PH-8
HVun
PFM
DVKM
LCC
PCU HARNESS A/B
RD
RD
RD
RD
GY
GY
GY
GY
GND
GY
2
1
4
3
5
+24VN2
+5VS
PSPR
L-POWER
+24VN2
+5VN
6
+5VL
PSPR2
+24VL
12
FWS
+24VN2
19
RD
1
PSPR2
BR
OR
OR
OR
RD
RD
RD
OR
OR
BL
BR
PL
PK
1
2
3
4
1
TO AC
SECTION
SMR
/SMP-N
2pin
AC PARTS
HARNESS
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