DATAMATH  CALCULATOR  MUSEUM

Additional Pictures 

 

The first Canon LC-83M uses a T7751S 
calculator circuit developed by Toshiba
with a small printed circuit board (PCB). 

 

Production of the later Canon LC-83M II 
moved from Japan to Taiwan and the
internal construction was changed.  


If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, June 22, 2003. No reprints without written permission.