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Additional Pictures 

 

This Casio MINI CARD LC-79 was manufactured in 1979 in Japan.

The internal construction of the LC-79.

The printed circuit board (PCB) of the LC-79 is centered
around the Toshiba T3708S single-chip calculator circuit.

Please notice the unusual polarity of the batteries.


horizontal rule

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

© Joerg Woerner, October 29, 2009. No reprints without written permission.