Service manual

Service Manual
Base Keyswitch mapping (UK 103 key
keyboard)
Key
size
Key
name
Row
code
Col.
code
Notes
1
Esc
0
0
1
1
F1
0
1
2
1
F2
0
2
2
1
F3
0
3
2
1
F4
0
4
2
1
F5
0
5
2
1
F6
0
6
2
1
F7
0
7
2
1
F8
0
8
2
1
F9
0
9
2
1
F10
0
A
2
1
F11
0
B
2
1
F12
0
C
2
1
Print
0
D
1,3
1
Scroll
0
E
1
1
Break
0
F
1
1
-
1
0
1
1
1
1
1
2
1
2
1
3
1
3
1
4
1
4
1
5
1
5
1
6
1
6
1
7
1
7
1
8
1
8
1
9
1
9
1
0
1
A
1
-_
1
B
1
=+
1
C
1
£a
1
D
1
Backspc
1
E
1
1
Insert
1
F
1
1
Home
2
0
1,3
1
Pgup
2
1
1
1
Numlock
2
2
1,4
1
/
2
3
1
1
*
2
4
1
1
#
2
5
1
Key
size
Key
name
Row
code
Col.
code
Notes
1.5
Tab
2
6
1
1
Q
2
7
1
W
2
8
1
E
2
9
1
R
2
A
1
T
2
B
1
Y
2
C
1
U
2
D
1
I
2
E
1
0
2
F
1
P
3
0
1
[{
3
1
1
]}
3
2
1.5
\
3
3
1
Delete
3
4
1
1
Copy
3
5
1
1
Pgdwn
3
6
1
1
7
3
7
1
8
3
8
1
9
3
9
1
-
3
A
1
1.75
Ctrl
3
B
1,3
1
A
3
C
1
S
3
D
1
D
3
E
1
F
3
F
1
G
4
0
1
H
4
1
1
J
4
2
1
K
4
3
1
L
4
4
;:
4
5
1
,"
4
6
2.25
Return
4
7
1
1
4
4
8
1
5
4
9
1
6
4
A
1
+
4
B
1
Row and column codes are in hexadecimal.
Notes:
1
Key colour - dark grey.
2
Key colour - dark grey.
3
Key position with N key rollover.
4
Green LED under key cap.
Part 1 - System description Issue 2, June 1991 1-13