 

  
  
 :
1.   (1 )
2.   (2 )
3. 0.22 mf 
  (2
)
4. .  (1 )
5. 74240  (8 )
  (1 )
6. 20 pin DIP 74240  74245
(1 )
7.  (1 )
8.   (1 )
9.   (2 )
10.   (1)

  
   .

[IMG]
2r.jpg

    
   .

[IMG]
3r.jpg

 
  
.

    
  , 
   
 .

[IMG]
4r.jpg

[IMG]
5r.jpg

(   )
