Vintage Electronic Calculators:

Overview of Brands


OLYMPIA: CD90 (version-2)
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Product number (P/N): CD90,
Keywords/Tags: CD90
Date of intro: ~1976, Dimensions: 145x85x30mm, Weight: 170g,
Power: 6V: (AA x4) + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 25, #Key-Black: 12, #Key-Grey: 8, #Key-Red: 1, #Key-White: 4,
Miscellaneous switch: [(Blank)-(Delta)x (Blank)-IT DEG-RAD-GRD],
Classification: / Pocket,
Featuring: Scientific functions, Square root, PI, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Main Components: MATSUSHITA: YLPRD0005100,
Made by: PANASONIC (List of all Import-OEM-models for OLYMPIA),
Serie-members: OLYMPIA: CD90 (version-1) (3 Switches, Blue + Grey + White keys); OLYMPIA: CD90 (version-2) (3 Switches, Black + Grey + White + Red keys); OLYMPIA: CD90 (version-3) (2 Switches),
Known Serial-numbers: 0027918 (List of all S/Ns from OLYMPIA)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),


Label, name plate / Bottom

Created: 26-apr-2000, Manual-update: 27-jul-2019, Batch-update: 26-feb-2024             

# Pageloads since 2018: 27             

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