AR-505 (serv.man3). AR505 Service Manual-Circuit Diagrams - Sharp Copying Equipment Service Manual (repair manual). Page 5

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DCPS 6-D
DCPS 6-C
DCPS 6-B
/SVREF3
B-17
/SMEN
B-19
/SCLK
B-13
B-18
B-8
B-14
/CWB
/SVREF2
/MODE2
/SVREF1
B-12
B-15
SMRET
B-7
/MODE4
/MODE1
B-16
B-9
/SMRET
/MODE5
GND2
/PCLED
A-3
PTH
A-2
A-1
A-5
+12V1
DMS
A-4
/DMLED
PCS
A-6
A-7
A-13 +24V1
VFM5
A-11
GND1
GND1
+24V1
PFM
A-12
A-10
A-8
A-9
GND1
A-16
/VFM2
A-18
/VFM1
+24V1
A-17
A-19 GND1
+24V1
A-14
A-15
/VFM7
+24V1
B-4
GND1
/VFM8
B-3
B-6
+24V1
GND1
B-2
B-1
B-11
B-10
/SCLkin
6
(NC)
GND2
PTH
5
+12V1
5 DMS
6 /DMLED
7
4
PCS
8
8
1
3
7
/PCLED
2
1
4
3
2
7
5
7
6
5
1
4
8
8
2
1
3
6
4
3
2
/DMLED
/PCLED
PCS
DMS
+12V1
PTH
GND2
F-GND
F-GND
F-GND
2
4
1
3
+12V1
+12V1
+12V1
+12V1
2
2
1
1
3
3
+12V1
/PCLED
PCS
2
PTH
1
GND2
ID PWB
PTH
2
PFM
3
1
+24V1
2
1
3 GND1
2
VFM5
3
1
+24V1
2
1
3 GND1
2
DMS
3
1
+12V1
2
1
3
DM PWB
/DMLED
2
PFM
3
1
+24V1
2
1
3 GND1
2
PFM
3
1
2
1
3
VFM5
PFM
VFM6
GND1
+24V1
6
GND1
+24V1
1
3
2
5
/VFM1
4
1
GND1
+24V1
4
6
5
2
/VFM2
3
1
GND1
+24V1
3
1
2
2
/VFM4
3
2
3
2
1
3
+24V1
1
/VFM1
GND1
2
3
2
1
3
+24V1
1
/VFM2
GND1
1
GND1
+24V1
3
1
2
2
/VFM7
3
1
GND1
+24V1
3
1
2
2
/VFM8
3
VFM4
VFM1
VFM2
VFM7
VFM8
/SCLK
/MODE5
/SMRET
/MODE4
/MODE2
5
/MODE1
6
/SVREF3
7
/CWB
/SVREF2
8
/SMEN
2
9
SMRET
10
4
12
/SVREF1
3
11
1
13 /SCLkin
+5V1 SM
+38V SM
2
3
1
GND2 SM
6
5
VH(MirM)
/SM3
/SM2
4
/SM1
3
/SM0
2
1
VH(MirM)
PCU
PWB
(40pin)
PHR-13
B6B-PH-K-S
B3B-XA
CN2
CN3
CN1
SM
B-5
BR
BR
LB
PK
LB
PL
RD
BR
GY
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
LB
GY
GY
GY
LB
PL
OR
BR
PK
OR
GY
LB
RD
GY
PK
RD
GY
LB
RD
RD
BR
GY
RD
PK
GY
GY
LB
RD
GY
BR
RD
RD
LB
GY
RD
PK
GY
PK
LB
BR
PK
LB
PL
BR
PK
LB
PL
BR
PK
PL
BR
PK
LB
PL
BR
51089-4005
PHNR-08-H
PHNR-03-H
PHNR-06-H
DF1B-3EP-2.5RC
PHNR-03-H
DF1B-3EP-2.5RC
Scanner
Motor
PWB
8
7
6
5
4
3
2
1
8
7
6
5
4
3
2
1
D
C
B
A
D
C
B
A
PCU PWB (CN3)
3/8
– 5 –
– 6 –
AR-505
8/4/1999
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