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Additional Pictures 

 

The Texas Instruments TMS0855 calculator 
circuit of the first Canon LD-80 is hidden under
the printed circuit board (PCB) of the keyboard. 

The second generation named Canon Panther D
makes use of a Hitachi HD3633 calculator chip.
It is now placed under the VF-Display. 


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

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