IBM 5150 - Page 140

)
)
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c....t
15
PIN
MALE
'0'
SHELL
o
'<
-
f)
(I)
.....
CONNECTOR
__
-,
JOYSTICK
A
~
JOYSTICK
B
~------------,
_---
1~
r-------------~
til
I I
/--
• I I
f)
I I 2 I I
t:r'
~
: X
COORDINATE
: 9 • : 6 X
COORDINATE
:
3
I • 3 I
L-
BUTTON
I
, BUTTON,.! :
,0
I
-
f)
't'
.....
:
'1'~
;:
~
i
~
; : :
Y
COORDINATE
:
12
• : :
~
I I • 6 : I Y
COO
R
DIN
ATE
I I
13
• I I
~
: : • 7 I :
I I
14
• : I
I I • 8 I I
I I
J
15
• I I
L
_____________
J"
I L
_____________
...1
---
_
--"",,'
I
NOTE:
POTENTIOMETER
FOR
X & Y
COORDINATES
HAS
A
RANGE
OF
0
TO
100KQ.
BUTTON
IS
NORMALLY
OPEN;
CLOSED
WHEN
DEPRESSED.
-
~
-
tv
Figure
21.
JOYSTICK
SCHEMATIC
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