 SDA5450C48 + EPROM
     :
1 -   ,       
2 -   D3-n.5 ( D)    147 +- 3V  .
    EURO-5VP (TX-47PT1 ) -  . 
 :
         
   VOL-    .
    INDEX.
   2:
   -   SUB-BRIGHTNESS ,   99,
 HOLD  .
 

