Inhaltsverzeichnis
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Part No.
37-74163
37-74LS166
37-74175
37-74LS191
37-74191
37-74LS195
37-74LS244
37-74LS251
37-74S260
37-74LS273
37-LM324
38-MV5053
62-001
66-118P1T
79-42C24
79-42C40
81-4302
90-123
90-6013
90-7005
020670-01
035826-01
100017-001
110000-102
110000-103
110000-152
110000-220
110000-221
110000-222
110000-332
110000-270
110000-331
110000-391
110000-471
110000-472
110000-682
110000-822
122004-224
137002-001
Description
(Reference Designations and Locations in Bald)
Type 74163 lntegrated Circuit
(R4, 05)
Type 74LS166 lntegrated Circuit
(P6)
Type 74175 lntegrated Circuit
(C7, L8)
Type 74LS191 lntegrated Circuit
(KS, K9)
Type 74191 lntegrated Circuit
(A4, 84)
Type 74LS195 lntegrated Circuit
(M6, N7)
Type 74LS244 lntegrated Circuit
(A/81, E2, F2, P5, L9, M9, P10, 8/C1, N/P3)
Type 74LS251 lntegrated Circuit
(NS)
Type 74S260 lntegrated Circuit
(A5)
Type 74LS273 lntegrated Circuit
(N6, F9)
Type LM324 lntegrated Circuit
(N10)
Type MV5053 Light-Emitting Diode
(CR1)
SPST Pushbutton Switch
(83)
8-Station Single-Throw, Dual-lnline-Package Bit Switch
(AS, R10)
24-Contact Medium-Insertion-Force lntegrated Circuit Socket
(For ·01 PC8 Assemblies: 01, E1,
F1, H1, J/K1, K/L 1, UM1, M/N1, N/P1, R1, R3
For ·02 PC8 Assemblies: H1, J/K1, K/L 1, UM1, N/P1, R1)
40-Contact Medium-Insertion-Force lntegrated Circuit Socket
(C2, P8/9)
Nylon Snap-ln Fastener
10.000 MHz, ± .005%, Crystal
(Y1)
Microprocessor
(C2)
·
Random-Access Memory
(L7)
Test Point
Programmable Read-Only Memory
(L6)
Random-Access Memory
(F4, H4, J4, K4, L4, M4, N4, P4)
1 KOhm, ± 5%, 1/4 W Resistor
(R1, 2, 4, 13, 16, 21·26, 39, 60, 61, 73, 74, 85, 95, 109·122)
lmportant Note: R110 thru R122 are incorrectly silk-screened as L 1 thru L 13 on the PCB.
10K Ohm, ± 5%, 1/4 W Resistor
(R3, 17·20r 30-38, 60·71, 83, 84, 86·88, 93, 94, 96-100)
1.5K Ohm, ± 5%, 1/4 W Resistor
(R79)
22 Ohm, ±5%, 1/4W Resistor
(R46, 47, 82)
220 Ohm, ± 5%, 1/4W Resistor
(R72)
2.2K Ohm, ± 5%, 1/4 W Resistor
(R76)
3.3K Ohm, ± 5%, 1/4 W Resistor
(R56·59, 89·92)
27 Ohm, ± 5%, 1/4 W Resistor
(R5·12, 27-29)
330 Ohm, ± 5%, 1/4 W Resistor
(R14, 15, 78)
390 Ohm, ± 5%, ·1/4 W Resistor
(R45, 81)
470 Ohm, ± 5%, 1/4 W Resistor
(R40-44, 48·55, 80)
4.7K Ohm, ± 5%, 1/4 W Resistor
(R75)
6.8K Ohm, ± 5%, 1/4 W Resistor
(R101-108)
8.2K Ohm, ± 5%, 1/4 W Resistor
(R77)
.22 uf Ceramic-Disc 25V Radial-Lead Capacitor
(C24·29, 31-37, 40-42)
Type 74S86 lntegrated Circuit
(L3)
For remaining memory components and their part numbers, see /ist on next page.
Kapitel
V
Seite
60
Abbildung 25
Ersatzteilliste
Miss. Command
Aug. 80
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Inhaltsverzeichnis
