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Circuit Description-4010 Maintenance
WIRE LIST
From J80, Assembly 7, Keyboard Circuit Card
From
To
Plug
Plug
and/or
and/or
Location/
Wire
Line Name
Jack
Pin
Jack
Pin
Assembly
Color Code
PAGE
SO
1
32
S
A3
9-34
HOME (Reset Key)
SO
2
34
2
A3
9-15
BREAK
SO
3
33
4
A3
9-14
+5 VDC
SO
4
72
A6
2-0
+5 VDC (bS)
SO
5
21
4
A2
9-16
+5 VDC (bS)
SO
5
9S
5
AS
2-0
KSTROBE
SO
6
21
2
A2
9-24
SHIFT
SO
7
32
9
A3
9-6
GND
SO
S
20
1
A2
O-N
b7
SO
9
21
5
A2
9-23
b5
SO
10
20
4
A2
9-1S
b6
SO
11
21
3
A2
9-17
b4
SO
12
20
5
A2
9-26
b3
SO
13
20
6
A2
9-2S
b2
SO
14
20
7
A2
9-27
b1
SO
15
21
1
A2
9-25
*Connected on keyboard end.
REV. B, APR. 1976
6-11
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