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Additional Pictures 

 

The Canon Palmtronic LC-5 with access to the 
coin-shaped battery through a front door.

Nevertheless is the exchange of the battery
difficult, you have to remove 2 screws.

The printed circuit board (PCB) of the Palmtronic LC-5 
with an early Toshiba T3707 single-chip calculator circuit.  


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

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