Table of Contents
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PZü
QIX
1
00133
2
43003
3
43008
4
43009
5
43012
6
43020
7
43022
43024
8
9
43027
43029
10
11
43033
43038
12
13
43044
14
43070
15
43071
16
43148
25
17
01001
18
01005
16
19
01022
01043
20
21
13025
22
13026
23
13028
24
13034
25
13065
26
13091
27
13092-03 11
28
13064
29
43149
30
65002
31
65003
32
65018
33
61013
34
61016
35
61022
61025
36
37
61035
38
61024
39
61004
Star HSIO-4
APPENDIX C
HSIO-4 PARTS LIST
PL 00135A
DESCRIPTION
HSIO-4 PC BOARD
1
4
IC 74LS03
1
IC 74LS13
IC 74LS14
1
1
IC 74LS32
1
IC 74LS136
IC 74LS139
1
4
IC 74LS151
2
IC 74LS161
1
IC 741S169
2
IC 74LS241
IC 74LS259
3
1
IC 74LS393
4
IC MC1488
4
IC MC1489
4
IC 8251 (FOR 19.2K BAUD)
CAPACITOR, .047 uF CER
CAPACITOR, 470 pF
1
CAPACITOR, 6.8 uF 35V TANT
5
CAPACITOR, 2.2 uF 35V TANT
4
SOCKET, IC 8-PIN
5
SOCKET, IC 14-PIN
8
SOCKET, IC 16-PIN
4
SOCKET, IC-28 PIN
4
CONNECTOR, 26-PIN RIGHT ANGLE
HEADER, SINGLE ROW, 2-PIN
4
HEADER, SINGLE ROW, 3-PIN
4
SHUNT 16-PIN
HEADER, HSIO-4 INTERRUPT(14-PIN)
1
1
VOLTAGE REGULATOR, 7805
1
VOLTAGE REGULATOR, 7812
1
VOLTAGE REGULATOR, 7912
4
RESISTOR, 220 OHM, 1/4 W, 5%
4
RESISTOR, 560 OHM
4
RESISTOR, 3.6K OHM
4
RESISTOR, 5.6K OHM
4
RESISTOR, 1K, 1/2 W
4
RESISTOR, 4.7K
1
RESISTOR NETWORK 2.2K
92
CER
User/Technical Manual
2
REF
3D,4D,6D,8D
8E
8F
6E
7E
7D
3E,3F,4E,4F
2D, 1F
ID
6F,7F
5D,5E,5F
2E
1B,3B,5B,7B
2A,4A,6A,8A
1C,3C,5C,7C
BY-PASS
C7-C22
C5
C1-C4,C6
J1,J2,J3,J4
JP5,6,7,8
JP1,2,3,4,
JP9,10,11,
JP12,13(3)
1A,3A,5A,7A
2F
R5,R10,R15,R20
R4,R9,R14,R19
R3,R8,R13,R16
R2,R7,R12,R17
RI,R6,R11,R16
RN2,RN3,RN4, , RN'
RN1
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