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2.2
Complete List of Parts
Capacitors
22ρF ceramic
120ρF ceramic
.1µF bypass
1µF, 16V tantalum
22µF, 10V tantalum
Resistor Packs
7x220 Ω
7x2.2k Ω
7x47k Ω
Resistors
4.7k Ω
10k Ω
27k Ω
47k Ω
Semiconductors
74hct00
74act02
74act139
DS1302 (RTC chip)
TL7705ACP (TI reset gen.)
LT1133 (RS232 tx/rx)
62256 (Static RAM, 32kb)
29c256 (Flash ROM, 32kb)
Crystals
16MHz (CPU Clock)
32.768kHz (RTC crystal)
24MHz (IO chip clock)
Pre-installed Parts
BAR43C (diode)
BAR43 (diode)
BCW71 (transistor)
Z8018216FSC (CPU)
FDC37C665IR (IO combo)
Qty. Markings
4
220k (blue)
1
121 J5A (blue)
14
104 CSR (tan)
9
1
2
22µ
Qty. Markings
1
8A221G
1
8A222G
2
8A473G
Qty. Markings
3
yellow-violet-red
3
brown-black-orange
1
red-violet-orange
6
yellow-violet-orange
Qty. Location
1
U5
1
U8
1
U11
1
U6
1
U15
2
U7
U10
2
U2
U3
1
U4
Qty. Location
1
Y1
1
Y2
1
Y3
Qty. Location
1
D1
1
D2
1
Q1
1
U1
1
U9
11
Location
C1
C2
C25 C26
C12
C3
C15 C16 C17 C18
C19 C20 C21 C22 C23
C24 C28 C29 C30
C4
C5
C6
C7
C8
C9
C10 C11 C27
C13 C14
Locations
U13
U14
U16 U17
Location
R3
R4
R11
R5
R7
R10
R9
R1
R2
R6
R8
R12
R13
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