DOWNLOAD Sharp AR-P350 / AR-P450 (serv.man7) Service Manual ↓ Size: 6.67 MB | Pages: 90 in PDF or view online for FREE

Model
AR-P350 AR-P450 (serv.man7)
Pages
90
Size
6.67 MB
Type
PDF
Document
Service Manual
Brand
Device
Copying Equipment / ARP350 and ARP450-Circuit Diagrams
File
ar-p350-ar-p450-sm7.pdf
Date
PREV: Sharp AR-P350 / AR-P450 (serv.man6) Service Manual

Sharp AR-P350 / AR-P450 (serv.man7) Service Manual ▷ View online

Parts arrangement
 &     !"#
   
MOTHER
BOARD
PWB
MFP
CONTROL
BOX
PCU
PWB
BOARD to BOARD
D5
D4
KEY2
LED3\
+5V1
EN
GND2
KEY4
D1
LED1\
KEY3
D0
D6
LED2\
D2
KEY6
KEY5
D7
KEY1
R/W
RS
D3
GND2
+12V
+3.3V
+5V1
+3.3V
GND2
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+24V3
+5V1
+5V1
+24V3
+24V3
+5V1
+5V1
+5V1
+5V1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
40
38
TX25-50P-LT-H1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
39
CN3
41
42
43
44
45
46
47
48
49
50
23
GND2
PCU_TXD
PCU_RXD
PCU_DTR
PCU_DSR
PCU_RES
40
38
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
39
41
42
43
44
45
46
47
48
49
50
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
CN1
+24V3
+24V3
+24V3
+5V1
24
9604S-28F
CN1
CN3
+12V
+12V
+12V
+12V
+12V
+24V3
+24V3
+24V3
+24V3
+24V3
+24V3
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
POF\
FWP-PCU
MSW_MON
GND2
GND2
FM2\
GND2
VIDEOin+
GND2
GND2
GND2
PAGE
GND2
GND2
GND2
GND2
GND2
GND2
HSYNC
VIDEOin-
TX24-50R-LT-H1
PCU_TXD
PCU_RXD
PCU_DTR
PCU_DSR
PCU_RES
+12V
+12V
+12V
+12V
+12V
+24V3
+24V3
+24V3
+24V3
+24V3
+24V3
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
+5V1
POF\
FWP-PCU
MSW_MON
GND2
GND2
FM2\
GND2
VIDEOin+
GND2
GND2
GND2
PAGE
GND2
GND2
GND2
GND2
GND2
GND2
HSYNC
VIDEOin-
+24V1
GND2
3
2
1
CN4
FM2\
+24V1
GND2
3
2
1
FM2
FM2\
Controller Section
CN2
5
PCU_RXD
GND2
18
PAGE
GND2
21
12
PCU_DSR
15
6
GND2
9
3
22
VIDEOin-
16
GND2
GND2
19
10
GND2
13
4
PCU_TXD
7
1
GND2
PCU_DTR
20
GND2
VIDEOin+
23
14
HSYNC
GND2
17
8
PCU_RES
11
2
MSW_MON
FWP-PCU
POF\
9604S-28F
+24V1
FM2\
21
18
15
9
12
6
3
23
20
17
14
8
11
5
2
22
19
16
13
7
10
4
1
CN2
PCU_RXD
GND2
PAGE
GND2
PCU_DSR
GND2
VIDEOin-
GND2
GND2
GND2
PCU_TXD
GND2
PCU_DTR
GND2
VIDEOin+
HSYNC
GND2
PCU_RES
MSW_MON
FWP-PCU
POF\
9604S-28C
+24V1
FM2\
24
25
26
27
28
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
9604S-28C
+24V3
14
2
21
+5V1
+5V1
11
GND2
15
3
9
+3.3V1
10
12
16
23
8
+5V1
4
13
+3.3V1
+12V
+24V3
22
GND2
1
18
+5V1
20
+24V3
17
+5V1
+5V1
+24V3
19
+5V1
+24V3
5
+3.3V1
7
+24V3
6
28
26
27
25
24
26
24
25
27
28
+5V1
+5V1
+5V1
+5V1
+5V1
25
28
26
24
27
+5V1
+5V1
+5V1
+5V1
+5V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
+3.3V1
VFM1\
GND2
VIDEO
LSU S/H
GND2
LDON\
VIDEO\
SYNC\
GND2
1
2
+5V1
PMCLK\
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN16
+5V LD
GND2
21
22
READY(READY\)
START\
TEST(TEST\)
23
GND2
S30B-PHDSS-B
VFM1\
24
VRB
GND2
+5V1
GND2
+24V1
+24V1
GND2
GND2
25
26
27
28
29
30
GND2
GND2
GND2
GND2
45PPM(35PPM)
B3B-PH-K-S
24FMN-STRK-A
GY
BR
RD
1
1
2
2
3
3
4
4
A
B
C
D
Wiring Diagram ENGINE1
      !"
PCU
PWB
P-OPE
PWB
D5
D4
KEY2
LED3\
+5V1
EN
GND2
KEY4
D1
LED1\
KEY3
D0
D6
LED2\
D2
KEY6
KEY5
D7
KEY1
R/W
RS
D3
D5
D4
KEY2
LED3\
+5V1
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
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
GND2
23
EN
GND2
CN1
+5V1
24
1.0mm pitch FFC
24
+5V1
LSU
GND2
8
+24V1
+24V1
PMCLK\
START\
GND2
S11B-PH-K-S
LSU UNIT
CN101
CN102
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\
+5V1
GND2
4
2
GND2
1
3
S4B-PH-K-S
CN103
SYNC\
GND2
1
2
3
4
CN101
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 Supply 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
S30B-PHDSS-B
VFM1\
GND2
VIDEO
LSU S/H
GND2
LDON\
VIDEO\
SYNC\
GND2
1
2
+5V1
PMCLK\
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CN16
+5V LD
GND2
21
22
READY(READY\)
START\
TEST(TEST\)
23
GND2
S30B-PHDSS-B
VFM1\
24
VRB
GND2
+5V1
GND2
+24V1
+24V1
GND2
GND2
25
26
27
28
29
30
GND2
GND2
GND2
GND2
45PPM(35PPM)
45PPM(35PPM)
45PPM(35PPM)
START\
PMCLK\
+5V1
GND2
SYNC\
GND2
VIDEO\
LDON\
GND2
+24V1
TEST(TEST\)
LSU S/H
VIDEO
GND2
VFM1\
GND2
GND2
+5V LD
GND2
GND2
GND2
GND2
GND2
VRB
GND2
GND2
+24V1
READY(READY\)
+5V1
VFM1\
10
9
8
7
6
5
4
3
READY(READY\)
+5V1
BD
T24FAZ-SMT-TB
24FMN-STRK-A
BR
LB
BL
BR
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
GY
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BR
BL
BL
BL
RD
RD
5
5
6
6
7
7
8
8
A
B
C
 #     !"
DSW-F
MM-T
GND2
+5V1
GND2
MM\
DM-T
GND2
DM\
9604S-08F
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
CN9
CN6
POD3
POD1
POD2
POM1\
POM3\
GND2
POM0\
+5V1
POM2\
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
MMCLK\
9
+5V1
GND2
+5V1
19
20
21
22
GND2
+24V1
(NC)
(NC)
10
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
+5V1
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
+5V1
GND2
+24V1
18
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
(NC)
19
20
GND2
+5V1
+5V1
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
+5VCRU
GND2
CRUSDA
PSPS\
(NC)
B8B-PH-K-S
TSR-04V-K
CRU
PWB
CRUSDA
GND2
+5V1
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
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\
DMCLK\
(NC)
8
7
+24V1
5
(NC)
CFM2\
B24B-PHDSS-B
B32B-PHDSS-B
CN13
2
CN22
GND2
PCU_RES
1
173981-2
DVCRU
TCS
+24V1
GND2
+5V1
DVBias
QR/P8-12S-C(01)
5
6
7
8
DEVELOPER UNIT
1
6
7
8
GND2
TCS
+24V1
1
2
3
2
+5V1
1
TCS
INITIAL
PWB
Bias
10
11
12
10
11
12
9
9
DVCRU
3
S4B-PH-K-S
GND2
Bias
4
(NC)
53047-0410
3
4
1
2
2
3
4
5
DVCH1
DVCH2
DVCH3
GY
GY
RD
BL
BR
BR
GY
RD
BL
BR
RD
GY
PTH
GND2
BR
BR
BR
BR
BR
BR
4
GND2
PTH
GY
BR
RD
#187
CN8
7
1
2
3
4
5
6
8
9
10
11
+5V1
TCS
GND2
DVCH3
GND2
+24V1
DVCH1
GND2
DVCH2
DVCRU\
B11B-PH-K-S
PTH
GND2
1
TCS
GND2
8
+5V1
GY
9
10
4
RD
8
PTH
11
DVCH1
(NC)
12
10
QR/P8-12S-C(01)
BL
53047-0410
+5V1
2
GY
4
S4B-PH-K-S
11
2
DVBias
+24V1
GND2
BR
GND2
3
+24V1
7
GND2
DVCRU
3
INITIAL
PWB
1
TCS
PTH
1
TCS
DVCH2
2
3
3
6
BR
DVCH3
2
BR
4
9
5
5
12
7
BL
Bias
1
RD
4
DVCRU
6
1
DV(SRU)
CRU
not installed
mass production
not installed
mass production
Wiring Diagram ENGINE2
1
1
2
2
3
3
4
4
A
B
C
D
 $     !"
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