Vintage Electronic Calculators:

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OLYMPIA: CD90 (version-1)
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Product number (P/N): CD90,
Keywords/Tags: CD90
Date of intro: ~1975, Origin: Japan (List), Dimensions: 145x85x30mm,
Power: 6V + Adaptor,
Display: Type = Display (VFD) (List), Digits = 8+1,
Number of keys: 25, #Key-Blue: 9, #Key-Grey: 11, #Key-White: 5,
Miscellaneous switch: [(Blank)-(Delta)x (Blank)-IT DEG-RAD-GRD],
Classification: / Pocket,
Featuring: Scientific functions, Square root, Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Related with: OLYMPIA_docu: 17207904 (Service) *; OLYMPIA_docu: (Service) CD90: PCB; OLYMPIA_docu: (Service) CD90: Logic: Schema,
Main Components: MATSUSHITA: MN5750,
Original Equipment Manufacturer : PANASONIC: JE5001 (List of all Export-OEM-models from OLYMPIA), 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),
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),


Created: 01-jan-2014, Manual-update: 31-oct-2021, Batch-update: 26-feb-2024             

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