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Full text of "xerox :: alto :: schematics :: 05b KBD"

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PnOJECT 


ASSY.CAGl.E-KEYDD 
(ALTO li/MICr;OSVV) 


PILE 

KEVURD-CA.i 


DEOICify’ER 
ED WAKIOA 


217181 



DATE 

3 / 3/78 



5 


5 















































































































































































I 1 ,-Mn I Frofu I To I Term | Wire Type I Notes I Signal IChg. Let. 


O I-I CM 

^ 52 S 


F-i CO f-N f-4 

s s s s s s 


a z z 

> C 3 O 

in o u 

C3 I C3 I + a o 




n~nr~T— 




I 
- . 

0-2 <S i 

y I C M 


35 <fl 5 J ” 

= s iS i 

« 5 2 

IT 2 c a 


S||T 

-x 2 |i 





























































MICROSWITCH KEYBOARD 
BLOCK DIAGRAM 


FROM KEY 

KEYS information 


74153 




4 : 1 


KB(0-15) 


MUX. 

^16 










TO AIM 
MODULE 


SEL(O-I) 


FROM AIM 

module' 



'1 1 1 1 c 


Tlieso drrtwings and specifications, anci llie data con- 
tained therein, arc the exclusive proi'ert\' of Xerox 
Corporation and/or Rank Xerox, Ltd, issu-ad m strict 
coohdcncB and shad not, without tne prior wiitten 
pornii-sion of Xerox C'jrpor.ation or Rank Xerox, 
Ltd., be reproduced, copied or used for any purpose 
whatsoever, except the m.aniif,icture of art<cles for 
Xerox Corporation or Hank Xerox, Ltd. 


ASSY , PRDJTED WIRING- 
KEY BOARD 

(.iLlO II /MICROSWITCH) 


Xerox Corporelion 
Cl Segundo, California 


217165 

Si’ft'l Ot 


rr* — 


B 

8 


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