AR-RP6 (serv.man8). Electrical section - Sharp Copying Equipment Service Manual (repair manual). Page 3

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AR-SP6/RP6
ELECTRICAL SECTION
– 17 –
8
7
6
5
4
3
2
1
A
B
C
D
1
2
3
4
5
6
7
8
D
C
B
A
C114
0.047u/50V
C115
0.047u/50V
IC
2
TD62003A
P
1B
2B
3B
4B
5B
6B
7B
GND
1C
2C
3C
4C
5C
6C
7C
COM
24V1
(A4) CN1-1
7
(A4) CN1-2
1
(A4) CN1-1
9
(A4) CN1-1
5
SPFCLH
SPFPSOL
SPFRSOL
SPFGSOL
/C
L
H
/RSO
L
/G
S
O
L
/PSO
L
CN2-6 (B3)
CN6-3 (B2)
CN2-10 (B3)
CN3-3 (A2)
Document si
ze senser
(A3) CN2-9
(A3) CN2-3
(A3) CN2-5
(A3) CN2-7
(A3) CN2-1
5
(A3) CN2-1
3
W0
W2
W3
W1
L2
L1
R116
10
K
R117
10
K
R114
10
K
R115
10
K
R112
10
K
R113
10
K
R111
10
K
5V
C125
C123
C126
C124
C122
C121
1000pF/50V*7
Senser Mtor
ix
SELC
H
L
L
L
L
H
H
H
SELB
L
L
L
L
H
H
H
H
SELA
L
H
L
H
L
H
L
H
L2
W3
W2
L1
Y
W1
SPF(H)/DSPF(L
)
W0
/SPFDTC (L)
JP1
DSPF
/SPFDTC
74HC151
D0
D1
D2
D3
D4
D5
D6
D7
A
B
C
G
W
Y
VCC
GND
IC
1
0
1
5V
C120
0.1u/25V
ZD10
2
UDZ5.6
ZD10
4
UDZ5.6
ZD10
1
UDZ5.6
ZD103
UDZ5.6
C119
1000p/50V
C117
1000p/50V
C118
1000p/50V
SELA#
SELC#
SELB#
CN1-5 (A4)
CN1-7 (A4)
CN1-3 (A4)
YSPF
CN1-11 (A4)
CN7-4 (B2)
CN7-3 (A2)
CN7-2 (B3)
CN7-1 (B3)
CN7-6,7 (B3)
B
A
/B
/A
24V1
C103
0.047u/50V
C104
0.047u/50V
C1
47u/35V
IC
1
Cr
A
Cr
B
VsA
Rs
A
Vref
A
Vref
B
Rs
B
VsB
In
 /A
In
 A
In
 /B
In
 B
Vm
m
OUT /A
OUT A
OUT /B
OUT B
PG
LG
NC
NC
NC
NC
NC
NC
PG
PG
MTD1
36
1
(C4) CN1-1
6
(C4) CN1-6
(C4) CN1-1
8
(C4) CN1-4
/SPFMODB
/SPFMODA
SPFMODA
SPFMODB
R2 1.5(1W
)
C112
0.1uF
/25
V
C111
3300pF/50
V
R1 1.5(1W
)
R105
1K
J
R104
1KJ
C108
0.1uF
/25
V
C110
3300pF/50
V
C107
2200pF/50
V
R101
7.5K
J
C113
2200pF/
50
V
R107
7.5K
J
5V
R102 2.4k
R106 2.4k
R103
620F
TP10
3
$PIN0
1
R108
390F
R109
430F
TP10
1
$PIN0
TP10
2
$PIN
0
PDOWNA
PDOWNB
10
k
10
k
10
k
10
k
(C4) CN1-2
0
(C4) CN1-2
2
Q101
DTC114EK
Q102
DTC114EK
R110
110F
C109
0.1u/25V
C2
10u/16V
3. Circuit Diagram 
P
a
ttern width: 1.0mm or abov
e
P
a
ttern width: 0.5mm or abov
e
3-1. Interface PWB (1/2)
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