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MBO: PM1200
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AKA (Label): MODEL PM-1200, Product number (P/N): PM1200 (PM-1200),
Keywords/Tags: PM1200 (PM-1200)
Date of intro: ~1973, Origin: Japan (List),
Power: AC,
Display: Type = Display (Gas disharge) (List), Digits = 12+1,
Number of keys: 27, #Key-Black: 18, #Key-Green: 5, #Key-Red: 2, #Key-Yellow: 2,
Decimal switch: [DP_3-2-AF], Round switch: [5/4_(ArrowUp-ArrowDown)], Miscellaneous switch: [K_(Blank)-(ArrowUp)], Indicators: MRY E-OFL R-OFL NEG,
Classification: / Desktop with Display,
Featuring: Procent, Logic-technology: LSI (Large Scale Integration), calculator-chipset,
Main Components: TEXAS INSTRUMENTS: TMS0203NC; TEXAS INSTRUMENTS: TMS0311NC,
Other components: TEXAS INSTRUMENTS: SN7405; TEXAS INSTRUMENTS: SN7447A,
Original Equipment Manufacturer : TOKYO ELECTRONIC APPLICATION LAB (TEAL): PM1200, Made by: TEAL (List of all Import-OEM-models for MBO),
Known Serial-numbers: 1209815 (List of all S/Ns from MBO)
Collector value: 7.5/10,
Courtesy of: BAUMGART Thomas,

Item

Internals

Label, name plate
S/N: 1209815

Created: 07-feb-2015, Manual-update: 11-aug-2021, Batch-update: 23-may-2022             

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