CALCUSEUM BOWMAR_parts(E): PM901400E (PCB)

BOWMAR_parts(E): PM901400E (PCB)
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	AKA (Label): PM901-400/E, Product number (P/N): PM901400E (PM901-400/E), Keywords/Tags: PM901400E (PM901-400/E) Date of intro: ~1973, Display: Type = Display (LED) (List), Brand = BOWMAR: Optostic, Classification: / Part / Display_LED_Module, Main Components: TEXAS INSTRUMENTS: TMS0103NC, Other components: TEXAS INSTRUMENTS: SN75491N {2x}; TEXAS INSTRUMENTS: SN75492N {2x},
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AKA (Label): PM901-400/E, Product number (P/N): PM901400E (PM901-400/E),
Keywords/Tags: PM901400E (PM901-400/E)
Date of intro: ~1973,
Display: Type = Display (LED) (List), Brand = BOWMAR: Optostic,
Classification: / Part / Display_LED_Module,
Main Components: TEXAS INSTRUMENTS: TMS0103NC,
Other components: TEXAS INSTRUMENTS: SN75491N {2x}; TEXAS INSTRUMENTS: SN75492N {2x},

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Internals (PCB) Host: COMMODORE: C110 (version-2) S/N: ? Link-1: EARLY ELECTRONIC CALCULATOR TECHNOLOGY REFERENCE	Internals (PCB bottom) Host: COMMODORE: C110 (version-2) S/N: ? Link-1: EARLY ELECTRONIC CALCULATOR TECHNOLOGY REFERENCE	Internals (PCB bottom) Host: BOWMAR: 901B (version-2) S/N: 204212

Created: 28-apr-2017, Manual-update: 22-aug-2021, Batch-update: 25-feb-2024

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