Additional Pictures 


The first series of the Canon LD-81 uses a 
Hitachi HD36290 calculator circuit. 

The second series of the Canon LD-81
uses  a TI TMS0855 calculator circuit. 

The later Canon LD-83 uses again 
the TMS0855 calculator circuit.

The final Canon LD-84 uses the TMS0855 
calculator circuit in a shrinked housing.

If you have additions to the above article please email:

Joerg Woerner, January 19, 2003. No reprints without written permission.