A-28
A
6
5
4
3
2
1
D
C
B
/
GND
VCC
GND
VCC
J15P
J15P
J15P
J15P
J15P
J15P
J15P
J15P
J15P
J15P
J15P
J15P
J15P
J15P
J15P
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
GND
VCC
[A501]
[A501]
[A501]
[A501]
Paper pushing plate
home position sensor
Paper pushing plate
top position sensor
Delivery sensor
Crescent roller
phase sensor
Guide home
position sensor
[IC1-68]
[IC1-67]
[IC1-66]
[IC1-102]
[IC1-103]
[A505]
[A501]
10
10
12
0.1U,50V
C204
12
0.1U,50V
C203
8
16
IC26
123
12
0.1U,50V
C75
14
7
HC08
IC25
14
7
HC08
IC21
GUIDE_HP
2
1
470,0.1W
R208
2
1
470,0.1W
R150
2
1
470,0.1W
R139
2
1
470,0.1W
R134
2
1
470,0.1W
R129
2
1
0.1U,50V
C76
2
1
C52
1000P,50V
1
2
R142
10K,0.1W
CRESSENT_SENS
13
12
IC23
HC14
2
1
IC22
HC14
5
6
IC22
HC14
3
4
IC22
HC14
7
14
IC24
HC14
14
7
HC14
IC23
7
14
HC14
IC22
+5V
7
14
HC74
IC20
7
14
IC13
HC02
14
7
IC10
HC02
2
1
C73
0.1U,50V
2
1
C66
0.1U,50V
7
14
IC7
125
PUSH_TOP
1
2
1K,0.1W
R211
1
2
1K,0.1W
R210
14
J9
12
C79
1000P,50V
+5U
+5U
PUSH_HP
1
2
R153
1K,0.1W
2
1
C54
1000P,50V
2
1
1K,0.1W
R152
+5U
1
2
R141
10K,0.1W
8
J9
+5U
+5U
2
1
R137
10K,0.1W
2
1
R136
10K,0.1W
+5U
+5U
5
J9
2
1
R132
10K,0.1W
2
1
R131
10K,0.1W
+5U
+5U
2
J9
12
C51
1000P,50V
9
J9
7
J9
6
J9
4
J9
3
J9
1
J9
12
J9
11
J9
10
J9
2
1
10K,0.1W
R209
12
10K,0.1W
R151
2
1
10K,0.1W
R140
12
10K,0.1W
R135
2
1
C49
1000P,50V
12
10K,0.1W
R130
+5U
13
J9
15
J9
DELIV_SENS
14
7
IC8
HC14
12
0.1U,50V
C74
12
C72
0.1U,50V
12
0.1U,50V
C71
2
1
0.1U,50V
C67
2
1
0.1U,50V
C69
12
C65
0.1U,50V
8
16
IC6
138
+5V
(PI11S)
(PI12S)
(PI13S)
(PI14S)
(PI15S)
1. Saddle Stitcher Unit PCB (A510)
Summary of Contents for MJ-1027
Page 1: ...SERVICE MANUAL FINISHER MJ 1027 1028 File No SME040041A0 R04102169300 TTEC Ver01_2007 09 ...
Page 5: ...ii ...
Page 9: ...vi ...
Page 70: ...2 41 CHAPTER 2 FINISHER UNIT BASIC OPERATION Height sensor PS1 Paper Figure 2 240 ...
Page 101: ...3 15 CHAPTER 3 SADDLE STITCHER UNIT BASIC OPERATION Figure 3 301 ...
Page 104: ...3 18 CHAPTER 3 SADDLE STITCHER UNIT BASIC OPERATION 2 A3 LD Paper Path 3 sheets Figure 3 303 ...
Page 116: ...3 30 CHAPTER 3 SADDLE STITCHER UNIT BASIC OPERATION Cam Mount Figure 3 404 ...
Page 173: ...6 CHAPTER 6 TROUBLESHOOTING II ARRANGEMENT OF ELECTRICAL PARTS A Finisher Unit ...
Page 235: ...2 17 2 HIGASHIGOTANDA SHINAGAWA KU TOKYO 141 8664 JAPAN ...