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Additional Pictures 

 

This Canon LE-83 (Version 2) was manufactured in April 1974 by Canon in Japan.

The Canon LE-83 is powered by a four disposable 1.5 Volt batteries.

The printed circuit board (PCB) of the Canon LE-83 is centered around a TMS0101 single-chip calculator
circuit and supported by discrete transistors instead the two display drivers hybrid circuits.

Close-up view of the TMS0101 single-chip calculator circuit.



Close-up view of the Monsanto MAN-3A/8 LED display module.



Close-up view of the
minus "dot" LED.

Close-up view of the
82 Ohm Segment resistor.

Close-up view of the
2N5449 Digit transistor.


horizontal rule

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

© Joerg Woerner, September 11, 2024. No reprints without written permission.