Sa Main Pcb (7/12) [Ribbon, Cutter & Peeler] - Citizen CL-E720DT Technical Manual

1 2
D
5 C U T C
5 C U T C
5 C U T H
2 5 , T M P C
5 C P T Y
C U T T E R P E E L E R . N . C
C P T Y P 0 L H H
C P T Y P 1 H L H
5 C P T Y
2 S N S P E
C
U 6
7
2 R B I T R G
2 5 , n R S T G
5 n T M P E R
B
2
2
2 R
A
1 2
SA Main PCB (7/12) [Ribbon, Cutter & Peeler]
3
O N 0
O N 1
T 3 2 8
P
R 6 4 1 0 0
U T
P 0
C 9 6
R 6 6
1 u B / 1 0 C 9
3 3 . k 1 / %
1 0 0
V 3 R 3
D 3
R B
P 1
E L
R 7 0
3 3 . k
C
V 3 R 3
1 6
V
C 1 0 0
0 1 . u B / 1 6
8
G
V 3 R 3
4 V H C 1 2 3
U 6 B
R 7 3
9 5
2 0 0 k 1 / %
Q
/ A
1 0 1
B / Q
1 1
A
CLR
R 7 4 T 3 4 0 7
Rx/Cx
1 0 k C 1 0 2 6
Cx
1 u B / 1 0
7 4 V H C 1 2 3
R
U 1 2 A
1
R B I S E N S _ R 1
2
7 4 V H C 1 4
U 1 2 B
3
R B I S E N S _ R 2
4
7 4 V H C 1 4
U 1 2 C
5
B I S E N S _ E N C
6
7 4 V H C 1 4
U 1 2 D
9
8
7 4 V H C 1 4
U 1 2 E
U 1 2 G
11
V 3 R 3
1 4 10
v
7 4 V H C 1 4
C 1 0 8
U 1 2 F
0 1 . u B / 1 6
13
7
G
12
7 4 V H C 1 4 7 4 V H C 1 4
3
4 5
V 3 R 3 V 3 R 3
R 5 9 R 6 0
1 k 4 7 k
R 6 1 1 k T 3 2 6
R 6 2 1 k T 3 2 7
R 6 3 1 k T 3 2 9
T 3 3 0
R 6 5 1 k T 3 3 1
7 C 9 8
0 p B / 5 0 1 0 0 0 p B / 5 0
V 3 R 3
R 6 7
5 2 0 S 4 - 0
1 k
R 6 8 1 k
R 6 9 2 4 . k 1 / %
C 9 9
1 0 0 0 p B / 5 0
1 / %
V 3 R 3
C 1 0 1
0 1 . u B / 1 6
T 3 3 6 T 3 3 7
5V
1
2 4
U 1 1
2 V 3 R 3
3G
T C 7 S H 0 0 F U
R 7 5
8 2 . k 1 / %
R 7 6 1 0 0
2 5 , T M P R B I
C 1 0 3
V 3 R
1 u B / 1 0
R A 1 7
T 3 4 4
T 3 4 5
T 3 4 6
1 k
4 5
6-9
6
V M T
F 1
T
1 5 . A
V I 3 O V I 5 O
T 3 3 2
T 3 3 3
R 7 1 0 T 3 3 4
5 R B I S T E P _ R
5 R B I D R I _ R
R 1 6 7 0 T 4 5 9
1 0 D A R B M T _ R
5 F A N C T L
T 3 3 8
T 3 3 9
T 3 4 1
T 3 4 3
C 1 7 7
( " N A " )
3
Title
MAIN PCB / RIBBON, CUTTER, PEELER (7/12)
Size Number
PPS00152-**, PPS00218-**
A4
Date:
File:
6
Chapter 6. Circuit Diagrams
7 8
D
J 4
4 1 0
V M T R B
1
V M T R B
2
G N D
3
G N D
4
G N D
5
G N D
6
V I 5 O
7
C
V I 3 O
8
9 C U T C O N _ 0
1 0 C U T C O N _ 1
1 1 C U T T E R H P
1 2 T E M P C U T T E R M O T O R
O P I T O N T Y P E _ 0
1 3
O P I T O N T Y P E _ 1
1 4
P E E L E R S E N S
1 5
R B I B O N _ S T E P _ R E W N I D
1 6
R B I B O N _ D R I _ R E W N I D
1 7
D A _ R B I B O N M T _ R E W N I D
1 8
R B I B O N M T _ E N A B L E
1 9
F A N C T L
2 0
2 1 R B I B O N S E N S _ R E W N I D _ 1
2 2 R B I B O N S E N S _ R E W N I D _ 2
2 3 R B I B O N S E N S _ E N C
2 4 T M P R B I B O N M O T O R
2 0 5 2 P 2 4 0 0 T
R B I B O N * & C U T T E R
& P E E L E R
B
*: Unit Ribbon is not used.
A
Revision
A
Sheet of
Drawn By:
7 8
CL-E720DT