- 65 -
IF_ERR
IF_BUSY
IF_STB
IF_POUT
IF_ACK
IF_1284
IF_ACK
IF_ERR
IF_SEL
IF_POUT
IF_HOST_BUSY
IF_IO9
IF_BUSY
IF_IO9
IF_HOST_BUSY
IF_SEL
IF_1284
IF_STB
1
2
1
2
1
2
1
2
1
8
2
7
3
6
4
5
1
2
1
2
1
2
1
2
1
2
1
2
3
4
ID0
A1
ID2
A2
GND
A3
CD0
A4
CD2
A5
CD4
A6
CD6
A7
I/O8(HOST_BUSY)
A8
+5V
A9
ERR
A10
ID1
B1
TXD
B2
RXD
B3
CD1
B4
CD3
B5
CD5
B6
CD7
B7
I/O9
B8
+5V
B9
INIT
B10
SEL
A1
1
BUSY
A12
I/O4
A18
I/O10(SIN/1284ACTIVE)
A14
WE
A15
I/O2
A17
I/O6(SUB_ID1)
A19
STB
A13
GND
A20
I/O0
A16
POUT
B1
1
ACK
B12
RD
B13
CS
B14
GND
B15
I/O1
B16
I/O3
B17
I/O5(SUB_ID0)
B18
I/O7(SUB_ID2)
B19
GND
B20
R59 10k
R83
100k
R80
10k
R60
470
RA18
CN1J4K104J
R84
100k
R77
10k
R78
10k
C51 0.1u
R79
10k
SW1
SKHHLP
CN4
PHEC40P-R1
11/ R21
1
+5V
+5V
VCC
+5V
+5V
+5V
IF_TXD
sh4
IF_RXD
sh4
IF_CD1
sh4
IF_CD3
sh4
IF_CD5
sh4
IF_CD7
sh4
IF_CD0
sh4
IF_CD2
sh4
IF_CD4
sh4
IF_CD6
sh4
SUB_ID0
sh4
SUB_ID2
sh4
SUB_ID1
sh4
SW_IN
sh4
IF_ERR
sh4
IF_SEL
sh4
IF_POUT
sh4
IF_BUSY
sh4
IF_ACK
sh4
IF_IO9
sh4
IF_1284
sh4
IF_HOST_BUSY
sh4
IF_INIT
sh4
IF_STB
sh4
Ethernet Interface Board (5/5)
The part marked with two asterisks (**) is not mounted.
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 ...