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COMPUCORP: 322G
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AKA: Scientist, AKA (Label): Micro-computer, Product number (P/N): 502781 (50-278-1),
Keywords/Tags: 502781 (50-278-1) | 322G | Scientist
Date of intro: ~1972, Origin: USA (List),
Power: 6V: (D x4) + Adaptor, Adaptor: COMPUCORP_adaptors: 3490026,
Display: Type = Display (PANAPLEX II) (List), Digits = 16,
Number of keys: 43, #Key-Black: 15, #Key-White: 28,
Miscellaneous switch: [GRAD-DEG RUN-LOAD],
Classification: / Desktop with Display,
Featuring: Scientific functions, Square root, Programmable, Logic-technology: LSI (Large Scale Integration), calculator-chipset, Memories: 10, Programmable Steps: 80,
Related with: COMPUCORP_docu: (Broch.) 322G,
Main Components: GENERAL INSTRUMENT: 8KR03A; GENERAL INSTRUMENT: 8KR029; GENERAL INSTRUMENT: 8KR038; TEXAS INSTRUMENTS: TMC1866NC; TEXAS INSTRUMENTS: TMC1867NC; TEXAS INSTRUMENTS: TMC1869NC; TEXAS INSTRUMENTS: TMC1870NC; TEXAS INSTRUMENTS: TMC1871NC; TEXAS INSTRUMENTS: TMC1872NC; TEXAS INSTRUMENTS: TMC1884NC,
Other components: FAIRCHILD: 93L00DC {?x}; INTEL: 2102 {4x}; TEXAS INSTRUMENTS: SN74L75N,
Original Equipment Manufacturer : COMPUCORP: 322G (List of all Export-OEM-models from COMPUCORP), Resemblance with: SUMLOCK ANITA ELECTRONICS: 322G, (Resemblance 527),
Known Serial-numbers: 4300395 | 4301142 | 4304217 | 4307949 | 4308555 | 4309110 | 4309604 | 4309820 | 5420158 (List of all S/Ns from COMPUCORP)
Initial Cost Price: USD795.00, Collector value: 8.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: VOIDWARE, Link-2: BOB's CALCULATORS and SLIDE RULES

Item

Adaptor without any Reference number

Accessories

Accessories

Battery compartment
(Courtesy of: LIPPMANN Olivier)

Internals

Internals (PCB)
(Courtesy of: LIPPMANN Olivier)
COLA422 (COLA422), 0140947A (ASSY 0140947A)

Internals (PCB)
(Courtesy of: LIPPMANN Olivier)

Internals (PCB)
Memory
(Courtesy of: LIPPMANN Olivier)
0145672A

Assembly+Disassembly

Label, name plate / Examples of use / Bottom
S/N: 4304217

Created: 15-jun-2015, Manual-update: 20-jan-2021, Batch-update: 24-jun-2022             

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