- 35 -
Main Logic Board ( SP712 ) 2/5
E
B
C
B
C
E
[ 5V?CT
TL“ü—Í?C OD?o—Í ]
[ 3.3V?C
CMOS?o—Í ]
[ 5V?CT
TL S
h“ü—Í ]
<5>
<5>
<5>
[ 3.3V?C
CMOS?o—Í ]
AB18
DB6
AB1
AB19
AB17
AB0
DB3
DB5
AB4
DB2
DB4
DB0
AB3
DB7
DB1
AB2
TEST
22
CLKIN
2
HDCK(PD)
21
LFCK(PD)
20
INTINA
10
IO3V0
12
IO3V1
9
IO3V2
8
INT
CDB
16
INTPNL
11
INTIO8
14
INTIO10
13
INT
STB
15
VDD3.3
1
D0
142
D1
141
D2
140
D3
139
D4
137
D5
136
D6
135
D7
134
A0
131
A1
130
A2
129
A3
128
A4
127
A17
126
A18
125
A19
124
INA0
122
RDB
5
LWRB
6
GA_CSB
4
(OD)IFSL
CT
104
IFB
USY
106
(OD)IFPEND
105
IFSTB
111
INA1
123
IO5V0
103
(OD)CRMI0
74
(OD)CRMI1
75
(OD)CRMIR
76
(OD)CRMPH1
77
(OD)LED1
31
(OD)LED2
32
(OD)LED3
33
SW1
41
SW2
42
(OD)HDA1
61
(OD)HDCM
62
(OD)LFMI0
64
(OD)LFMIR
66
(OD)LFMPH1
67
IO5V1
88
IO5V2
89
(OD)IFERR
102
IF
A
CKB
107
IFDIN7
99
IFDIN6
98
IFDIN5
97
IFDIN4
96
IFDIN3
95
IFDIN1
93
IFDIN2
94
IFDIN0
92
GND
37
OUTB0(OD)
82
CR
CK(PD)
19
(OD)IFPIO00
113
SNSC0
23
SNSC1
24
SNSC2
25
SNSC3
26
SNSC4
28
SNSC5
29
SNSC6
30
GND
38
GND
52
GND
63
GND
71
GND
72
GND
81
GND
27
GND
91
GND
18
GND
109
GND
110
GND
117
GND
133
GND
138
GND
143
GND
144
RES
3
VDD3.3
17
VDD3.3
36
VDD3.3
73
VDD3.3
90
VDD3.3
108
VDD3.3
132
(OD)IFPIO01
114
(OD)IFPIO02
115
(OD)IFPIO03
116
(OD)IFPIO04
118
(OD)IFPIO05
119
(OD)IFPIO06
120
(OD)IFPIO07
121
(OD)IFPIO08
100
(OD)IFPIO09
101
(OD)IFPIO10
112
(OD)IFPIO11
85
(OD)IFPIO12
86
(OD)IFPIO13
87
OUTB1(OD)
83
OUTB2(OD)
7
OUTB3(OD)
84
A
CSW2
39
A
CSW1
40
(OD)A
CDS1
35
(OD)A
CDS2
34
(OD)CRMPH2
78
(OD)CRMPH3
79
(OD)CRMPH4
80
(OD)LFMI1
65
(OD)LFMPH2
68
(OD)LFMPH3
69
(OD)LFMPH4
70
(OD)HDA2
60
(OD)HDA3
59
(OD)HDA4
58
(OD)HDA5
57
(OD)HDA6
56
(OD)HDA7
55
(OD)HDA8
54
(OD)HDA9
53
(OD)HDB1
51
(OD)HDB2
50
(OD)HDB3
49
(OD)HDB4
48
(OD)HDB5
47
(OD)HDB6
46
(OD)HDB7
45
(OD)HDB8
44
(OD)HDB9
43
1
2
3
4
8
7
6
5
9
8
14
7
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
3
4
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
1
2
3
4
8
7
6
5
5
6
11
10
13
12
1
2
DS
1
V
SS
2
NC
3
OUT
4
VDD
5
IC12
UPD65883-SP18W1
BC24
0.01U
BC28
0.022U
R150
**10K
R129
10K
R146
10K
R149
**R
R135
1K
BC25
0.01U
R
A26
1K X 4
IC13D
74AHCT04
R
A21
N4J103
R125
100K
R127
10K
R131
10K
BC22
0.01U
R116
22K
R147
10K
R124
10K
R
A22
N4J103
R115
2.2K
R145
10K
IC13B
74AHCT04
R
A25
1K X 4
R148
**R
R133
10K
BC26
0.01U
C22
0.01U
C23
**1U_10V_2125
R143
10K
R120
10K
R141
220
R
A24
N4J103
C21
1000P
R112
1K
BC23
0.01U
R103
330
R
A23
N4J103
R104
330
IC13C
74AHCT04
R113
470
IC13E
74AHCT04
R102
330
R126
10K
R130
10K
R109
4.7K
ZD11
BZT52-C6V2S
R111
1.5K
R128
10K
R140
220
R107
330
R108
330
R101
330
R119
10K
R105
330
BC29
0.01U
R106
330
R123
100K
R132
10K
R118
10K
R144
10K
R121
10K
R138
1K
IC13F
74AHCT04
R134
10K
BC21
0.1U
BC27
0.01U
R142
220
R110
4.7K
R139
220
R136
1K
R114
10K
TR11
A1362
R117
10K
TR12
C3875
R137
1K
R122
10K
IC13A
74AHCT04
IC11
S-80130ANMC
VDD:3.3V
VDD:3.3V
V
C
C
VDD:3.3V
5VDR
V
V
C
C
5VDR
V
V
C
C
5VDR
V
5VDR
V
VDD:3.3V
VDD:3.3V
GA_INT
CDB
GA_INT
STB
GA_INTIO8
GA_INTIO10
GA_INTPNL
GA_INTINA
GA_IO3V1
GA_CLKIN
GA_HDON
GA_LFCK
GA_CR
CK
GA_CEB#
RDB#
LWRB#
FPVPP
R
WMFW
DKEX
T1
DKEX
T2
IFIO0
IFIO1
IFIO2
IFIO3
IFIO4
IFIO5
IFIO6
IFIO7
IFIO8
IFIO9
IFIO10
IFID0
IFID1
IFID2
IFDI0
IFDI1
IFDI2
IFDI3
IFDI4
IFDI5
IFDI6
IFDI7
IFSTB#
IF
A
CK#
IFERR#
IFSL
CT
IFB
USY
IFPEND
IFT
XD4
IFR
XD4
PFM_I0
PFM_I1
CRM_I0
CRM_I1
CRM_IR
PFM_IR
PFM_3
PFM_1
PFM_2
PFM_4
CRM_3
CRM_1
CRM_2
CRM_4
A
CSW2
A
CSW1
A
CDS2
A
CDS1
S_HP_LED
S_PE_LED
S_BM_LED
S_NE_LED
DB[15..0]
AB[20..0]
MP_HDA1
MP_HDA2
MP_HDA3
MP_HDA4
MP_HDA5
MP_HDA6
MP_HDA7
MP_HDA8
MP_HDA9
MP_HDB1
MP_HDB3
MP_HDB4
MP_HDB5
MP_HDB6
MP_HDB7
MP_HDB8
MP_HDB9
MP_HDB2
GA_IO3V2
S_RES
M_C
OV_SNS_1
M_C
OV_SNS_2
GA_IO3V0
IFINT
PNLLED1
PNLLED2
PNLSW1
PNLSW2
Summary of Contents for SP700 Series
Page 1: ...DOT MATRIX PRINTER SP700 Series 9 Wire Print Head Technical Manual FIRST EDITION ...
Page 25: ... 22 Fig 3 2 Lubricated Area In Cutter unit 25 ...
Page 42: ... 39 5 2 Component Layout ...
Page 52: ... 49 6 2 Component Layout ...
Page 57: ... 54 7 Serial Interface Board 25 pin 7 1 Circuit Diagram ...
Page 59: ... 56 8 Parallel Interface Board 8 1 Circuit Diagram ...
Page 62: ... 59 9 2 Component Layout ...
Page 69: ... 66 10 2 Component Layout ...