AR-F11 (serv.man10). Appendix (inc. circuit diagrams) - Sharp Copying Equipment Service Manual (repair manual). Page 32

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A-31
APPENDIX
V
VCC
GND
21
20
2    1
2    1
C6
1     2
1    2
1    2
US19
US18
US17
5VB
LED1
C167
1    2
<A507>
LED3
+5C
C9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
Q4
ABUS21
ABUS20
ABUS19
BUS0
BUS1
TRAY-M2
TRAY-M1
TRAY-M0
ABUS7
HOOKS0
HOOKS1
DOORSW0
DOORSW1
DOORSENS0
DOORSENS1
DOORSW2
DIPSW0
DIPSW1
DIPSW2
DIPSW3
DIPSW4
DIPSW5
DIPSW6
DIPSW7
HOOKS[1:0]
DOORSW[2:0]
DOORSENS[1:0]
COVER 
DIPSW[7:0]
<A503>
<A502>
<A505>
<A506>
<A506>
<A507>
<A507>
<A507>
<A507>
X2
1     2
1     2
1    2
1    2
1   
3
 2
2     1
1     2
C14
C15
C16
1     2
R22
R509
R506
R508
R21
D1
R20
R23
R24
Q173
C17
X1
C163
C6
C7
C164
C165
1    2
C166
R25
Q23
R32
LED1
+5U
+5U
+5U
+5V
Q15
5   
14
   6
1       2
R448
R4
R504
R505
R507
A7
PA0
PA1
PA2
PA3
PA4
PA5
PA6
PA7
PD0
PD1
PD2
PD3
PD4
PD5
PD6
PD7
PO0
DG1
DG0
W
R
S
DN
INTR
RXD3
TXD3
RXD2
TXD2
RXD1
TXD1
CTS3
CTS2
CTS1
CLK
P12
LED1
19
20
21
22
23
24
25
26
27
28
29
30
31
32
TRA
Y
-P-SENS231
TRA
Y
-P-SENS230
PULLOUTS43
PULLOUTS42
PULLOUTS41
PULLOUTS40
CNVSS
KEY
HMT
P10
XIN
XOUT
VSS
PQ7
PQ6
PQ5
PQ4
PQ3
PQ2
PQ1
DG2
DG3
DG4
DG5
DG6
DG7
VCC
A0
A1
A2
A3
A4
A5
A6
64
63
62
61
60
59
58
57
56
55
54
53
52
51
1    2
DB
US0
DB
US1
DB
US2
DB
US3
DB
US4
DB
US5
DB
US6
DB
US7
AB
US0
AB
US1
AB
US2
AB
US3
AB
US4
AB
US5
AB
US6
AB
US[22:0]
DB
US[8:0]
B
US[4:0]
PULLOUTS4[3:0]
ORI-NUKE
TRAY-M[2:0]
ORI-HP
TARY-P-SEN23[1:0]
1
  J2
2
  J2
3
  J2
4
  J2
1
  J17
2
  J17
BUS0
BUS1
1
2
4
Q172
Q172
5
3
8
1
2
3
4
XIN
XOUT
LF
7
6
5
REF-OFF
VDD
MODOUT/RS0
REFOUT/RS1
VSS
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