Elenco MicroMaster ® Computer Training Kit - Manual (Page 3)

II
PARTS LIST
Qty Description Part #
RESISTORS
9 150
Ω 5% 1/4W
131500
1 470
Ω 5% 1/4W
134700
1 510
Ω 5% 1/4W
135100
3 680
Ω 5% 1/4W
136800
1 1k
Ω 5% 1/4W
141000
8 1.2k
Ω 5% 1/4W
141200
3 2k
Ω 5% 1/4W
142000
14 3.9k
Ω 5% 1/4W
143900
8 6.8k
Ω 5% 1/4W
146800
14 10k
Ω 5% 1/4W
151000
5 47k
Ω 5% 1/4W
154700
2 68k
Ω 5% 1/4W
156800
CAPACITORS
1 20pF Discap 212080
1 330pF Discap 223317
10 0.1
µF Discap
251010
1 10
µF 16V Electrolytic
271054
2 100
µF 25V Electrolytic
281045
SEMICONDUCTORS
2 A70 Transistor 320070
1 2N3904 Transistor 323904
1 2816A or 9816A IC 332816
1 LM-7805 IC 337805
1 8085 IC 338085
1 8155 IC (see note) 338155
8 LED Diode Red 350002
1 LED Diode Green 350010
2 LED MAN71A / LTS72R / 312AR 350071
Qty Description Part #
MISCELLANEOUS
1 74HC00 IC 39HC00
1 74HC04 IC 39HC04
1 74HCT573 IC 39T573
1 Transformer Wall Type 440409
1 PC Board 515030
1 Switch PC Mount DPDT 541023
15 Switch Slide Miniature SPDT 541102
29 Swirch Dimple Dome Triangle 546101
1 Heatsink Clip-on 615005
1 Jack DC Power PC Mount 621080
1 Plastic Case Black 623000
4 Screw #8 self-tapping 642862
4 IC Socket 14-pin 664014
2 IC Socket 16-pin 664016
1 IC Socket 20-pin 664020
1 IC Socket 24-pin 664024
2 IC Socket 40-pin 664040
4 Clip PCBMnt 688000
1 Label Keyboad 728000
1 Label Case 728004
1 Solder Tube Lead-free 9LF99
Note: The 8156 IC has been replaced with an 8155.
The difference between the two are the active state
of chip enable (CE). The CE on the 8155 is active low
(CE) and the 8156 is active high.
TOOLS REQUIRED
1/4” Blade Screwdriver
Phillips Screwdriver
(small point size)
Desoldering Pump
Pencil Soldering Iron (25-40 watts) or Soldering Station
Diagonal Cutters
Long Nose Pliers
VOM, VTVM or DMM
Meter (optional)
Scotch
Tape
(1/2” wide)