AR-F11 (serv.man10). Appendix (inc. circuit diagrams) - Sharp Copying Equipment Service Manual (repair manual). Page 41

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A-40
APPENDIX
R4
J2
+24U
ICP2
 
R7
R2
R3
R1
Q5
Q1
Q2
Q4
J3
T
O
 DCON
PUNCH REG MO
T
O
R
PUNCH MO
T
O
R
A14
2
3
13
23
1
+5V
R15
R8
Q3
R9
Q7
R6
R5
Q6
A12
11
12
13
3
2
1
1
Q7
8
9
10
Q7
Q7
J3
J3
A13
5
6
43
3
2
J2
1
3
2
2
1
1
2
2
1
+5V
R16
+5V
R14
J3
C11
+5V
R35
R36
R37
R38
A6
R58
J3
A5
R59
J3
A7
R60
J3
A4
R61
4
3
2
1
5
6
7
8
GND
TEST
NC
VCC
DO
DI
SK
CS
Q12
+24U
ICP1
+5V
C3
C1
C2
+
Q8
Q22
R25
R13
R12
R11
R10
R22
R21
R23
C19
C18
C5
R20
R19
C4
MB
T
Vmm
GND
GND
Vcc
I1
Ph
E
MA
Vmm
GND
GND
VR
C
I0
MB
T
Vmm
GND
GND
Vcc
I1
Ph
E
MA
Vmm
GND
GND
VR
C
I0
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
+5V
A8
A7
A8
A9
A10
A11
A10
A11
A9
J3
J3
J3
J3
J1
J1
J1
J1
J1
N.C
.
1.
    Punc
h Driver PCB (A502)
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