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OLYMPIA: CD401A
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Product number (P/N): CD401A,
Keywords/Tags: CD401A
Date of intro: ~1974, Origin: Japan (List), Dimensions: 230x215x65mm,
Power: AC,
Display: Type = Display (VFD) (List), Brand = FUTABA: 13MR01, Digits = 12+1,
Number of keys: 25, #Key-Black: 11, #Key-Grey: 8, #Key-Red: 1, #Key-White: 5,
Keyboard Array (Rows x Columns): 04x09, Keyboard Layout: [K] [7] [8] [9] [-=] [(Division)] [C(Circled)] - [C] [4] [5] [6] [RC] [%] [(Rhombus)(Circled)] - [1] [2] [3] [+=] [x] [=-(Circled)] - [5/4] [CA] [0] [.] [=+(Circled)],
Round switch: [5/4],
Classification: / Desktop with Display,
Featuring: Procent, Logic-technology: LSI (Large Scale Integration), calculator-chipset,
Related with: OLYMPIA_docu: 17207904 (Service) *; OLYMPIA_docu: 84122 (Service) CD*,CP*; OLYMPIA_docu: 84134 (Service) CD401A; OLYMPIA_docu: (Service) CD401A: Logic: PCB; OLYMPIA_docu: (Service) CD401A: Logic: Schema,
Components: 33 Diode(s), 6 Transistor(s), 11 IC(s),
Main Components: OLYMPIA: 8415551002; TEXAS INSTRUMENTS: TMS0206NC; TEXAS INSTRUMENTS: TMS0318NC,
Other components: (Unknown manufacturer): CT1211; HITACHI: HD3281P; TOSHIBA: TM4312P {3x}; TOSHIBA: TM4352P {4x}; TOSHIBA: T3086B,
Made by: PANASONIC (List of all Import-OEM-models for OLYMPIA),
Serie-members: OLYMPIA: CD401 (Nixie-tubes Display); OLYMPIA: CD401A (VFD-tubes Display),
Known Serial-numbers: 0426905 | 0428711 | 0800866 (List of all S/Ns from OLYMPIA)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: EARLY ELECTRONIC CALCULATOR TECHNOLOGY REFERENCE

Item

Comparison
401 <> 401A
(Courtesy of: WILLERS Udo)

Created: 20-jan-2003, Manual-update: 28-nov-2021, Batch-update: 25-jan-2022             

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