_
0
!
1
“
2
#
3
$
4
%
5
&
6
‘
7
(
8
)
9
+
;
=
+
K
PTAL
space
P
A
STOP
Q
B
EOL
R
C
DELN
S
D
FXD
T
E
FLOT
U
F
SCRA
V
G
AUTO
W
H
(
X
I
)
Y
M
–
N
>
.
^
O
?
/
*
:
J
*
Z
f8
f9
EXEC
STEP TRCE RUN
RES
/
FET
EEX
f0
f1
f2
f3
f4
f5
f6
f7
RECL
BACK FWD down
up
left
right LOAD STOR
STD NRM
INS
LIST
CLR
INIT
8
F
9
E
10
D
7
H
5
K
6
J
12
B
11
C
A
B
C
D
E
F
H
J
K
L
M
N
R
S
13
L
<
,
CONT
END
P
SHFT
N31.14
N32.L
17
16
15
14
13
12
11
10
9
8
7
6
4
3
2
5
nKSR0
nKSR7
KSHF
nKC0
nKC15
10
B2
11
U32-3
74151
5
Y
6
nY
B1
9
B4
7
nSTB
3
D1
4
D0
2
D2
1
D3
14
D5
15
D4
13
D6
12
D7
8 of
4.7K
16 of
4.7K
14 B2
15
U32-4
74145
1
Y0
2
Y1
3
Y2
4
Y3
5
Y4
6
Y5
7
Y6
9
Y7
10
Y8
11
Y9
B1
13 B4
12 B8
120
14 B2
15
U32-
17
74145
1
Y0
2
Y1
3
Y2
4
Y3
5
Y4
6
Y5
7
Y6
9
Y7
10
Y8
11
Y9
B1
13 B4
12 B8
4
3
U32-16
nDI0
12
13
U32-16
4.7K
N32.T
N34.8
nDI1
N32.U
N34.H
nDI2
N32.W
N34.7
nDI3
N32.V
N34.F
nDI4
N32.S
N34.6
nDI5
N32.R
N34.E
nDI6
N32.N
N34.5
nDI7
N32.P
N34.D
KDBENB
KSCANCLK
KSCANDET
nKSCANDET
KR7
nKC1
5
4
6
U32-8
2
1
3
U32-8
12
13
11
U32-8
9
10
8
U32-8
5
4
6
U32-7
2
1
3
U32-7
12
13
11
U32-7
9
10
8
U32-7
5
4
6
U32-12
12
13
11
U32-12
U32-1
7493
÷16
12
Q1
9
Q2
8
Q4
11
Q8
C1n
14
2
R0
3
R0
1
C248n
U32-2
7493
÷8
9
Q2
8
Q4
11
Q8
2
R0
3
R0
1
C248n
N32.n
N31.n
KEYBOARD LOGIC
Assembly 32
KEYBOARD
Assembly 31
KEYBOARD
INTERCONNECT
Assembly 34
HP 9830 Computer
Section: Keyboard
Page: K2
Rendition: 2014 Dec 26