Sanyo ICC-82




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	Sanyo ICC-82



	Sanyo ICC-82 Display is 8 digits amber gas-discharge tubes. Four-function. Fixed decimal point. Main integrated circuits - Sanyo LM8001J, LM8002F, LM8003H, LM8005B (date coded 7116 & 7117). 6.6v & 7.3v sealed rechargeable battery. 133 mm x 210 mm x 50 mm (5.25" x 8.25" x 2"). 1971. Made in Japan. Has a battery-level meter (just below the display on the left) and a flip-up display cover/hood. As well as being sold under the Sanyo label, some were also labelled for the Dictaphone company and sold as the Dictaphone 1680.

Sanyo ICC-82 in its plush-lined hard carrying case.

Pressing the button to the lower right of the display allows the display hood/cover to flip up and switches the calculator on.
Closing the hood also switches the calculator off.
On the left below the display is the battery level meter.


	With the cover removed, revealing the gas-discharge display tubes and the circuit board with the four Sanyo integrated circuits.

Several early calculators were supplied with an expensive-looking hard fitted carrying case. This was appropriate at that time since these were very expensive instruments.

Requires four large-scale integrated circuits (LSI) for the calculating functions.

Hand-holdable, but definitely not a pocket calculator.