AR-F15. ARF15 F16 PN4-Circuit Diagrams - Sharp Copying Equipment Service Manual (repair manual). Page 19

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AR-F15/F16/PN4  CIRCUIT DIAGRAM / 
回路図
  4 - 11
J8P
J8P
J8P
J8P
J8P
J8P
J8P
J8P
J11P
J11P
J11P
J11P
J11P
J11P
J11P
J11P
J11P
[A509]
DTR
DSR
TXD
RXD
[A501]
S_RESET
PPC I/F
SADDLE I/F
[CPU 60p]
[CPU 59p]
[CPU 63p]
[IC5 36p]
[IPC 11p]
[IPC 10p]
[IPC 13p]
[A502]
[CPU 61p]
[IPC 12p]
6
5
HC14
IC21
2
1
R13
1K,1/16W
1
2
10K,1/16W
R408
2
1
R407
10K,1/16W
DTR
12
13
HC14
IC40
IPC_CONT
56
IC40
HC14
1
2
3
Q57
RT1P141C
1
2
10K,1/16W
R406
2
1
R15
4.7K,1/16W
12
56,1/16W
R405
2
1
R404
56,1/16W
12
4.7K,1/16W
R22
1
2
C34
100P,50V
1
2
C18
100P,50V
21
1K,1/16W
R19
21
1K,1/16W
R18
2
1
1K,1/16W
R20
2
1
1K,1/16W
R9
1
2
IC21
HC14
2
1
10K,1/16W
R4
+5U
RXD
2
1
1K,1/16W
R41
98
IC40
HC14
10
11
IC40
HC14
3
4
HC14
IC40
21
HC14
IC40
IPC_RXD
12
1K,1/16W
R6
3
2
1
Q10
RT1N141C
SAD_CONNECT0
DSR
1
2
R21
1K,1/16W
SAD_RXD
+5U
12
R14
4.7K,1/16W
1
2
1K,1/16W
R11
2
1
D2
1SS270A
1
2
1K,1/16W
R10
1
2
R12
470,1/10W
+5U
+5U
2
1
100P,50V
C17
43
IC21
HC14
11
J2
10
J2
9
J2
8
J2
7
J2
6
J2
5
J2
4
J2
3
J2
+5U
1
2
1SS270A
D1
+5U
2
1
1SS270A
D19
+5U
2
1
1SS270A
D3
2
1
100P,50V
C35
+5U
2
1
3
Q2
2SC3735
1
2
R16
10K,1/16W
7
J3
2
J3
+5U
8
J3
6
J3
5
J3
4
J3
3
J3
1
J3
1
2
R52
1K,1/16W
1
2
1K,1/16W
R49
2
1
1SS270A
D20
2
1
3
2SC3735
Q3
+5U
3
1
2
2SC3735
Q1
2
1
4.7K,1/16W
R7
1
2
1SS270A
D18
+24R
+5U
S_RESET
IPC_TXD
TXD
SAD_TXD
54
3
2
1
C
D
B
A
C
D
B
A
6
54
3
2
1
6
3/11
DC CONTROLLER (SH4K)
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