Citizen iDP3110 Service Manual page 17

Contorol Board Circuit Daigram
iDP3110-PF
CN3
(INTERFACE)
~
36P
19 30
12.14.16.33
GND
RA4
Vcc
17 3.3K-8
FG
9
D8
8
D7
7
D6
6
D5
5
D4
4
D3
3
D2
2
D1
Vcc RA5 3.3K-8 (6)
11
BUSY
1
STB
10
ACK
13
SEL
31
RESET
3
D4 1S1588 Vcc
1
Vcc
R20 330 Vcc
2
PWR LED
4
LINE
R27 1K
C6
103
3
LINE LED
R19 330
5
PF
6
GND
SW1
SN-20202-1218
CN4
(OP PANEL)
6P
R22
F1
4.7K
T2A
ZD1 R25
13E 1.5K
+
CN1
C11
10 m
–
(POWER)
R23 R24
10K 10K
Tr8
2SC2785
IC6
74HC373
3 4.7K-4
9 8 7 RA6 8 9
4Q
4D
8 8 7 RA7 13 12
5Q
5D
7 6 5 RA6 7 6
3Q
3D
6 6 5 RA7 14 15
6Q
6D
5 4 3 RA6 4 5
2Q
2D
4 4 3 RA7 17 16
7Q
7D
3 2 1 RA6 3 2
1Q
1D
2 2 1 RA7 18 19
8Q
8D
E OC
11 1
10
12
3 13 8
5 2
9
Vcc Vcc
4
R30 P
2 5
3
470 D Q
9
5 8
3 IC7
4
CK
6
C4 Q 74HC74
3
100P R
471 4
471
2 2 1
1
5
12
13
4
4
4 3
5
Vcc
6 9 8
5
C5 C7
Vcc
102 102
IC8
Vcc
PST520E
8
PST600E
10
R17 47K P
12 9
D Q
5
6 11
4
CK
8
C19 Q
102 R
6 5
5 13
R18 47K
11 10
5
IC5
C8 OSC1
7407
102 7 4.19MHz
C9
74LS07
30P
2
C10
2SC4685
Vcc Vp
30P
Tr12
2SD1683
Tr10
2SD1802
2
C14
Tr11
R26
10 m
2 2SC2785
1.5K
470
D3 C15
1S1588 10 m
C12
ZD2 ZD3 C13
C16.C17.C18:PASS CON
22 m
5.6E
5.6E 22 m
Tr9
2SC2785
IC1
CBM-909PC-2D
- -4D
- -2DU
- -4DU
Vcc
RA1
Vcc
47K-8
4
34 31
P53 P62
35
P52
8
33
P60
36
P51
37
6
32
P50
P61
38
P43
9
30
39
P63
P42
40
P41
41
P40
17
P12
3
27
P72
29 5
P70
2
28
P71
7
26
P73
7
P32
R1
Vcc
6
Vcc
P33 47K
23
P22
R4
3
RESET
10K
R2
Tr1
47K
2SA1175
24
P21
Vcc
11 25
P80 P20
R3
47K
Vcc
19
P10
R21
9
10K P30
Vcc
10
15
P81
P00
1
R16 10K
XT1
12
P03 Vcc
4
X1
R13 47K
14
R15
P01
5
X2
47K
Vcc
13
21 P02
Vcc
R14 47K
42 8
GND P31
DS1
KSD-4
6
SD-04ZL
´ 2
'98.06.24
8
´ 2
'97.04.21
7
´ 6
'94.11.08
6
´ 4
'93.08.17
5
'93.08.11
´ 2
4
´ 4
'93.06.19
3
´ 5
'92.07.27
2
´ 2
'92.04.13
1
MARK DATE
TA1
5
RA2 (TD62064)
LB1235
680-4
3
4 1 2 3 2
3
I1 O1
1 5 6 7
2 6
4
I2 O2
5
6 3 4 14 16
3 I4 O4
3 4 8 7 11 9
4
I3 O3
Vp
IC4
1.8 4.5.12.13
74HC14
TA2
5
RA3
LB1235 (TD62064)
680-4
13
12 2 1 3 2
3 I1 O1
11 10 6 5 6 7
3
I2 O2
1
2 4 3 14 16
3
I4 O4
9
8 8 7 11 9
3 I3
O3
Vp
IC3
1.8 4.5.12.13
74HC04
Tr2
R5
2SD1802
470
IC2 Tr4
2SB1202
74HC00 Tr3
Vcc 2SC2785
1
R6
3
2
2
R7 470
Vp
2.2K
R9
Tr5
11
2
470
13
2SC2785
12
5
6
2
4
2
Tr6
R8
2SD1802
2.2K
2SD1817
Tr7
2SC2785
R11 1K
R12 C2
3.3K 102
1
C3
102
1
2
C-0608
For part change
For alternative part C-0495
Part change C-0205
Part change C-0153
Capacitor change C-0152
Design change - 1 added C-0135
Circuit change
C-0106
Resistor value change
C-0089
REVISION REV.No.
CN2
(PRINTER MECHANISM)
17P
Vp
10
Vp
9
SOL C
8
SOL A
7
SOL B
6
SOL D
14
SOL G
13
SOL E
12
SOL F
11
SOL H
Vp
D1
1S1554
15
PF SOL
Vp Vp Vp
C1
1 m
D2
1S1554
1
MOTOR
Vp
330
5
LED +
1 R10 470
4
LED –
Vcc
3
Vcc
2
DP
16
HP
17
GND
SCHEMATIC DIAGRAM(SERIAL)
iDP3110-PF (3110-12)
3SEC-0615