CALCUSEUM SHARP: CS242

SHARP: CS242
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	AKA: Compet 242, AKA (Label): MODEL(L) CS-242, ELECTRONIC CALCULATOR, Product number (P/N): CS242, Keywords/Tags: CS242 \| 242 \| Compet Date of intro: 1971, Origin: Japan (List), Display: Type = Display (Nixie) (List), Digits = 14+1, Number of keys: 23, #Key-Black: 18, #Key-Blue: 4, #Key-Red: 1, Decimal switch: [F-7-6-4-3-2-1-0], Round switch: [(ArrowUp)-5/4-(ArrowDown)], Classification: / Desktop with Display, Featuring: Memories: 1, Related with: SHARP_docu: (Ad.) : 91% of Fortune's 100.., Main Components:* ROCKWELL: 10321NA; ROCKWELL: 10062NA; ROCKWELL: 10063NA; ROCKWELL: 10064NA; ROCKWELL: 10065NA; ROCKWELL: 10066NA, Other components: NEC: µPD128C; NEC: µPD303C, Known Serial-numbers: 11009007 \| 11023208 \| 15025906 \| 17148306 \| 21291702 (List of all S/Ns from SHARP) Collector value: 8.5/10, Courtesy of: CALCUSEUM (Serge DEVIDTS), Internet: Link-1: FUNKY GOODS, Link-2: MUSEO CALCOLATORE LAURA TELLINI
Item

AKA: Compet 242, AKA (Label): MODEL(L) CS-242, ELECTRONIC CALCULATOR, Product number (P/N): CS242,
Keywords/Tags: CS242 | 242 | Compet
Date of intro: 1971, Origin: Japan (List),
Display: Type = Display (Nixie) (List), Digits = 14+1,
Number of keys: 23, #Key-Black: 18, #Key-Blue: 4, #Key-Red: 1,
Decimal switch: [F-7-6-4-3-2-1-0], Round switch: [(ArrowUp)-5/4-(ArrowDown)],
Classification: / Desktop with Display,
Featuring: Memories: 1,
Related with: SHARP_docu: (Ad.) *: 91% of Fortune's 100..,
Main Components: ROCKWELL: 10321NA; ROCKWELL: 10062NA; ROCKWELL: 10063NA; ROCKWELL: 10064NA; ROCKWELL: 10065NA; ROCKWELL: 10066NA,
Other components: NEC: µPD128C; NEC: µPD303C,
Known Serial-numbers: 11009007 | 11023208 | 15025906 | 17148306 | 21291702 (List of all S/Ns from SHARP)
Collector value: 8.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: FUNKY GOODS, Link-2: MUSEO CALCOLATORE LAURA TELLINI

Item


Box	Internals (keyboard) Typical SHARP keyb	Internals (keyboard) Uncleaned	Internals (power supply)	Internals (PCB) #1: Display: Back	Internals (PCB) #1: Display: Front	Internals (PCB) #2: Back	Internals (PCB) #2: Front 011 EPA 4531-PCB-A?	Panel, cabinet Access to PCB-connection	Panel, cabinet Bottom


Display	Label, name plate	Label, name plate S/N: 11009007	Label, name plate S/N: 11023208	Label, name plate S/N: 15025906	Label, name plate S/N: 17148306	Protection (dust cover)

Created: 01-jan-2014, Manual-update: 20-apr-2017, Batch-update: 10-sep-2025

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