Vintage Electronic Calculators:

Overview of Brands


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AKA: CD 100, AKA (Label): MODEL CD 100 A, Product number (P/N): CD100A,
Keywords/Tags: CD100A | CD100 (CD 100)
Date of intro: jul-1973, Origin: Japan (List),
Power: 6V: (C x4) + Adaptor,
Display: Type = Display (VFD tube) (List), Brand = FUTABA: DG10Q1 {9x}, Digits = 8+1,
Number of keys: 18, #Key-Blue: 1, #Key-White: 17,
Decimal switch: [4-2-0-F],
Classification: / Desktop with Display,
Featuring: Logic-technology: VLSI (Very Large Scale Integration), calculator-on-a-Chip,
Certification: 829B (UL) (List All UL's),
Related with: OLYMPIA_docu: 17207904 (Service) *; OLYMPIA_docu: 84122 (Service) CD*,CP*; OLYMPIA_docu: 8497 (Service) CD100A; OLYMPIA_docu: (Service) CD100A: PCB; OLYMPIA_docu: (Service) CD100A: Logic: Schema,
Main Components: OLYMPIA: 8414151022; TEXAS INSTRUMENTS: TMS0105BNC,
Other components: (; (Unknown manufacturer): IT706; or; (Unknown manufacturer): IT708; ); PANASONIC: YLPT100A,
Made by: PANASONIC (List of all Import-OEM-models for OLYMPIA),
Known Serial-numbers: 0604829 | 1227374 (List of all S/Ns from OLYMPIA)
Collector value: 8/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),


Internals (PCB) / Internals (keyboard)
CH34105ACMK11 (CH34105A, CMK-11)

Internals (PCB) / Internals

Label, name plate / Bottom
S/N: 0604829

Created: 29-jun-2016, Manual-update: 31-oct-2021, Batch-update: 26-feb-2024             

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4 Pic(s),


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