DATAMATH PICTURES

This Canon LE-85 was manufactured in October 1974 in Taiwan.

The Canon LE-85 is powered by a four disposable 1.5 Volt batteries.

The printed circuit board (PCB) of the Canon LE-85 is centered around a TMS0807 single-chip calculator
circuit and supported by two display drivers hybrid circuits.

Close-up view of the TMS0807 single-chip calculator circuit.

Close-up view of the 5-channel display driver hybrid circuit.

Close-up view of the 4-channel display driver hybrid circuit.

Close-up view of the ROHM Semiconductor LAB-B-2/9 LED display module.

Close-up view of one 7-Segment LED Display Chip bonded onto a PCB with the magnifying lens removed.