
                            10872                  
 
                                   
                         ( TDA3505)                         
         
                                                                    
       ⥫ ன () 室  -
⠢    奬  梥⭮  㦨  襭 -
⢠  梥⭮  ⥫   ࠦ  ()    㢥祭
񦭮 㭪樮஢ ⥫஢ 梥⭮ ࠦ  -
६ ᭨  ⨢ ᫮.                                                                      
 
        ।祭      ⮣  ⮣ 
 ⢫   ࠡ ᨣ ᭮ 梥⮢ R,G,B,
ନ㥬   梥ࠧ ᨣ (R-Y, B-Y)  મ⭮
ᨣ Y.    ਬ  ࠬ 梥  ⠭⮢
(PAL, SEKAM, NTSC)   砥    ॣ㫨஢  મ,
⭮, 饭,  ⠪  ⮬᪨   
ࠢ 窮 ࠭ ⮤ ᪮.                            

      :                                          

- 䨪 室  殮  ஢ 4.4 ( 室  ᪠
  梥ࠧ  ᨣ)     ஢ 2.9  ( 室 ᪠
  ᨣ મ); 
-  ॣ㫨஢ 饭  ᪠ 梥ࠧ  ᨣ-                 
  ;
- ନ஢ ᨣ G-Y (஢);
- ନ஢ ᨣ ᭮ 梥⮢  RGB-;               
-   ॣ㫨஢ 譨 R,G,B-ᨣ;                  
- ਢ離  ஢ "୮" 譨 R,G,B-ᨣ;               
-  ॣ㫨஢ મ  ⭮ R,G,B-c;       
- ࠭祭 ᨬ쭮 ⮪ ;                               
- 襭 ⭮ 室  筮  ஢ ࠧ⪨;         
- ஭ ॣ㫨஢ ஢ ""   R,G,B;           
- ⮬᪠ ॣ㫨஢ ஢ ࠭ ᪮  -
   ⮪ 窨   R,G,B.                                                                                                             
                                                                   
     :                                            
                                                                    
     奬 ᮤন:                                              

      ਢ離 -(R-Y) ᨣ;                                 
      ਢ離 -(-Y) ᨣ;                                 
      ਢ離   Y  ᨣ;                                   
     ॣ 饭 (R-Y);                                 
     ॣ 饭 (B-Y);                                 
     (G-Y) ;                                                 
     ᨫ⥫ Y ᨣ;                                                                                                                                                                                             
     R ;                                                     
     G ;                                                     
     B ;                                                     
     ᨣ  R;                                            
     ᨣ  G;                                            
     ᨣ  B;                                            
     c奬 ࠢ 砬;                                      
+     ஫ ⭮ R;                                 
      ஫ ⭮ G;                                 
      ஫ ⭮ B;                                 

                                          - 2 -

     筨 ⮪ ண ⥪;                            
      ஫ મ R;                                       
      ஫ મ G;                                       
      ஫ મ B;                                       
      ਢ離  襭  R;                                
      ਢ離  襭  G;                                
      ਢ離  襭  B;                                
       ⮢ ᮢ R;                            
       ⮢ ᮢ G;                            
       ⮢ ᮢ B;                            
     ࠢ塞 ᨫ⥫ R;                                       
     ࠢ塞 ᨫ⥫ G;                                       
     ࠢ塞 ᨫ⥫ B;                                       
     奬 ᤢ ஢ R;                                         
     奬 ᤢ ஢ G;                                         
     奬 ᤢ ஢ B;                                         
     室 ᪠ R;                                             
     室 ᪠ G;                                             
     室 ᪠ B;                                             
     3- ஢ ⥪;                                        
     稪  ନ஢⥫ ᮢ;                             
     奬 樨  ਢ離.                                   



         ᪨ ࠬ 奬 10872    
                                                                                                                                                                                                                                                         
 

                        㪢                   ଠ   ਬ-   
  ࠬ,              Ĵ砭    
    ७        ७                   
                        祭                          

             1            2          3          4    5     6     

                                                                 
  ॡ,      I  U=12.0        60  125          
                              Ui(10)=9B                 T=+25   
                              Ui(11)=0B                          
                              Ui(16)=3.1B                        
                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ui(25)=6B                          
                                                                 
 室 殮     Uiq   U=12.0                          
 ,                      Ui(11)=0B                          
  室 12,13,14,17,       Ui(10)=9B       3,8    4,8         
 18                           Ui(16)=3.1B                        
                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ui(25)=6B                          
                              Ii=-5A                           
                                                                 
  室 15             Uiq  U=12.0       2.5   3.3          
                              Ui(10)=9B                          
                              Ui(11)=0B                          
                              Ui(16)=3.1B                        

                                          - 3 -

                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ui(25)=6B                          
                              Ii=-5A                           
                                                                 
  室 12,13,14      Uiq  U=12.0       4.0   5.0          
                              Ui(10)=9B                          
                              Ui(11)=1B                          
                              Ui(16)=3.1B                        
                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ui(25)=6B                          
                              Ii=-5A                           
                                                                 
+

             1            2          3          4    5     6     

                                                        
  室  25            Uiq  U=12.0       5.3   5.7          
                              Ui(10)=9B                          
                              Ui(11)=0B                          
                              Ui(16)=3.1B                        
                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ri >100                         
                                                                 
 室 ⮪,         Ii   U=12.0                          
  室 17,18              Ui(10)=9B       -1.0  1.0          
                              Ui(11)=0B                          
                              Ui(16)=3.1B                        
                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ui(25)=6B                          
                              Ui=4.2B                            
                                                                 
  室 15             Ii   U=12.0       -1.0  1.0          
                              Ui(10)=9B                          
                              Ui(11)=0B                          
                              Ui(16)=3.1B                        
                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ui(25)=6B                          
                              Ui=2.7B                            
                                                                 
  室 12, 13,14     Ii   U=12.0       -1.0  1.0          
                              Ui(10)=9B                          
                              Ui(11)=1B                          
                              Ui(16)=3.1B                        
                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ui(25)=6B                          
                              Ui=4.4                            
                                                                 
  室 11             Ii   U=12.0       -70    0           
                              Ui(10)=9B                          
                              Ui(11)=0                          
                              Ui(16)=3.1B                        

                                          - 4 -

                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ui(25)=6B                          
                                                                 
  室 11             Ii   U=12.0        60   195          
                              Ui(10)=9B                          
                              Ui(11)=1.5B                        
                              Ui(16)=3.1B                        
                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ui(25)=6B                          
                                                                 
  室 10             Ii   Uc=12.0       -100   0           
                              Ui(10)=0B                          
                              Ui(11)=0                          
                              Ui(16)=3.1B                        
                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ui(25)=6B                          
                                                                 
  室 10             Ii   U=12.0        -5    2           
                              Ui(10)=9B                          
                              Ui(11)=1.5B                        
                              Ui(16)=3.1B                        
                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ui(25)=6B                          
                                                                 
  室 16             Ii   U=12.0             20           
                              Ui(10)=9B                          
                              Ui(11)=0B                          
                              Ui(16)=5.0B                        
                              Ui(19)=3.4B                        
                              Ui(20)=2B                          
                              Ui(25)=6B                          

+  +

             1            2          3          4    5     6      

                                                        
  室 19             Ii   U=12.0       10    34           
                              Ui(10)=0                          
                              Ui(11)=0                          
                              Ui(16)=3.1                        
                              Ui(19)=3.4                        
                              Ui(20)=2                          
                              Ui(25)=4.5                        
                                                                 
  室 19             Ii   U=12.0       -2    +2           
                              Ui(10)=0                          
                              Ui(11)=0                          
                              Ui(16)=3.1                        
                              Ui(19)=3.4                        
                              Ui(20)=2                          
                              Ui(25)=6.0                                                                                                       
                                                                 
  ॣ㫨஢    u   U=12.0        20   40           

                                          - 5 -

 樥 ᨫ        Ui(10)=3-x ஢-                   
 殮 梥ࠧ-       ᨣ                       
  ᨣ,             Ui(19)=3.4B                        
                              Ui(11)=0                          
                              Ui(20)=2.5                        
                              Ui(25)=6B                          
                              Ui(16)=4,2B/2,1B                   
                                                                 
  ॣ㫨஢    u   U=12.0        17   29           
 樥 ᨫ        Ui(10)=3-x ஢-                   
 殮 梥⮢           ᨣ                       
 ᨣ,                  Ui(16)=3.1B                        
                              Ui(11)=0                          
                              Ui(20)=2.5                        
                              Ui(25)=6B                          
                              Ui(19)=4,2B/2,0B                   





         ।  ।쭮-⨬ ० ᯫ樨           
                          奬 10872      
                                                                       

                        栳।쭮-⨬멳   ।        
  ࠬ -       ०              ०          
                             
                                          
 
                                                                  
 殮 ⠭, Ucc        10,8      13,2     0      13,2   
                                                                  
 室 殮, U                                            
  뢮 10,21,22,23,         0         Ucc     0       Ucc    
 25,26                                                            
                                                                 
  뢮 11                   -0,5        3     -0,5     3,0   
                                                                  
  뢮 16,19,20              0        0,5Ucc   0       0,5Ucc  
                                                                
 

       믮  ⬠ᮢ 28-뢮 DIP--
 ⨯ 2121.28-4.                                                                                         
      奬   5 .                                                                                              
     ⢮ ⮢  1500.                              
