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SHARP: CS523
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AKA: Compet 523, AKA (Label): MODEL(L) CS-523, ELECTRONIC CALCULATOR, Product number (P/N): CS523,
Keywords/Tags: CS523 | 523 | Compet
Date of intro: 1973, Origin: Japan (List), Dimensions: 279x229x102mm, Weight: 4500g,
Power: AC,
Display: Type = Display (None) (List), Digits = 12,
Number of keys: 21, #Key-Black: 20, #Key-Red: 1,
Decimal switch: [6-4-3-2-1-0-A], Round switch: [(ArrowUp)-5/4-(ArrowDown)], Indicators: POWER ERROR,
Internal Printer: SUWA SEIKOSHA: 104E,
Classification: / Desktop with Printer,
Featuring: Procent, Memories: 1,
Main Components: NEC: µPD221C; NEC: µPD222C,
Other components: HITACHI: HD3226P,
Known Serial-numbers: 31265508 | 31347508 (List of all S/Ns from SHARP)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Info: Little brother of the CS626 model

Item

Internals

Internals (keyboard) / Internals (PCB)
F1061CC

Internals (PCB)
(Front)

Internals (PCB)
(Rear)
011

Service info / Internals (PCB)
Circuit Diagram CS-626/523
Pag.4/4
SCS102 (SCS-102)

Service info
Circuit Diagram CS-626/523: Main PWB
Pag.1/4
SCS102 (SCS-102)

Service info
Circuit Diagram CS-626/523: Power Source, Clock Ge
Pag.3/4
SCS102 (SCS-102)

Service info
Circuit Diagram CS-626/523: Printer Drive Circuit
Pag.2/4
SCS102 (SCS-102)

Label, name plate
S/N: 31265508

Protection (dust cover)

Created: 06-jun-2016, Manual-update: 24-mar-2017, Batch-update: 24-jun-2022             

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11 Pic(s),

                     

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